Product Description
COMPANY SHOW:
20 Years
ZiBoZhuoXin Pump Industry co,.Ltd is located in a century industrial city known as the Pump Capital of China—HangZhou city, ZheJiang Province. Has over 20 years’ experience of manufacturing vacuum pumps and 10+ years’ experience of exporting.
Various products
We can suppply all type of vacuum pumps and spare parts in China, 2BV/2BEA/2BEC/SK/2SK/JZJ2B/ etc, and other industrial machine;
24 Hours
Please do not hestiate to contact us if have any urgent matters,each of your inquiries will be taken into account and get our response within 24 hours.
Product Main feature:
2BVC series water ring vacuum pumps and compressor is mainly used for sucking gases and water vapor .The ultimate suction pressure can reach 33mbar (abs) (i.e. 97 degree). When the liquid ring vacuum pumps work under the condition near the limited vacuum for a long time, it is necessary to connect with the cavitation resistant pipe in order to get rid of the screaming and protect the pump.
We are offering 2bvc series liquid ring vacuum pumps.
MAIN APPLICATION AREAS:
- Vacuum filtering – Chemical filtering factories, chemical processing factories, iron ore factory, mining, phosphorite, paper making, poultry processing, coal-selecting factories.
- Vacuum distillation – milk factory, foodstuff processing, chemical industry, the paper plasma factory.
- Vacuum disinfection – hospital, infirmary, the laboratory.
- Molding – Plastic, the polyethylene, rubber, tire manufacture etc.
- Rebirth the compressed air – the paper plasma, iron and steel, automobile, glasses, chemical industry.
| Product model | Maximum air volume | Limit Vacuum Degree mbar(MPa) |
Motor power kW |
Explosion-proof grade of motor | Motor Protection Level | Pump speed r.p.m |
Working fluid flow rate L/min |
noise dB(A) |
Weight kg |
|
| m3/min | m3/h | |||||||||
| 2BVC2 060 | 0.45 | 27 | 33mbar (-0.098MPa) |
0.81 | No explosion proof | IP54 | 2840 | 2 | 62 | 31 |
| 2BVC2 061 | 0.87 | 52 | 1.45 | 2840 | 2 | 65 | 35 | |||
| 2BVC2 070 | 1.33 | 80 | 2.35 | 2860 | 2.5 | 66 | 56 | |||
| 2BVC2 071 | 1.83 | 110 | 3.85 | 2880 | 4.2 | 72 | 65 | |||
| 2BVC2 060-Ex | 0.45 | 27 | 1.1 | – | IP55 | 2840 | 2 | 62 | 39 | |
| 2BVC2 061-Ex | 0.86 | 52 | 1.5 | 2840 | 2 | 65 | 45 | |||
| 2BVC2 070-Ex | 1.33 | 80 | 3 | 2860 | 2.5 | 66 | 66 | |||
| 2BVC2 071-Ex | 1.83 | 110 | 4 | 2880 | 4.2 | 72 | 77 | |||
| 2BVC5 110 | 2.75 | 165 | 4 | No explosion proof | IP54 | 1440 | 6.7 | 63 | 103 | |
| 2BVC5 111 | 3.83 | 230 | 5.5 | 1440 | 8.3 | 68 | 117 | |||
| 2BVC5 121 | 4.67 | 280 | 7.5 | 1440 | 10 | 69 | 149 | |||
| 2BVC5 131 | 6.67 | 400 | 11 | 1460 | 15 | 73 | 205 | |||
| 2BVC5 161 | 8.33 | 500 | 15 | 970 | 20 | 74 | 331 | |||
| 2BVC6 110-EX | 2.75 | 165 | 4 | dIIBT4 | IP55 | 1440 | 6.7 | 63 | 153 | |
| 2BVC6 111-EX | 3.83 | 230 | 5.5 | 1440 | 8.3 | 68 | 208 | |||
| 2BVC6 121-EX | 4.66 | 280 | 7.5 | 1440 | 10 | 69 | 240 | |||
| 2BVC6 131-EX | 6.66 | 400 | 11 | 1460 | 15 | 73 | 320 | |||
| 2BVC6 161-EX | 8.33 | 500 | 15 | 970 | 20 | 74 | 446 | |||
2bv series of vacuum pumps adopt the advance international technology with the close-coupled design. With the advantages of high reliable performance, easy maintenance, lower noise, high efficiency and energy saving, this series of pumps are widely applied in fields of chemical industry, papermaking, and metallurgy industry and so on.
Due to its competitive price and higher performance, our pump is best choice for CHINAMFG and some italy pump replacement.
FAQ
Q: What’s your MOQ?
A: One set;
Q: What are the causes of no flow or insufficient flow of centrifugal pump?
A: There is air in the suction pipe or pump, which needs to be discharged. Air leakage is found in the suction pipeline, and the leakage is repaired. If the valve of suction line or discharge line is closed, relevant valve shall be opened. If the suction height is too high, recalculate the installation height. The suction line is too small or blocked.
Q: How to resist cavitation in centrifugal pump?
A: Improve the structure design from the suction to the impeller of the centrifugal pump;Adopt double stage suction impeller and use anti-cavitation material;
Q:What is the function of rubber ball in water ring vacuum pump?
A: Rubber ball in water ring vacuum pump, the correct name is called rubber ball valve. Its role is to eliminate the pump equipment in the operation process of the phenomenon of over compression or insufficient compression.
Q:How long is warranty?
A:One year formain construction warranty.
Q:How can I pay for my items? What is the payment you can provide
A:Usually by T/T, 30%-50% deposit payment once PI/Contract confirmed, then the remaining balance will be paid after inspection and before shipment via T/T or L/C;
welcome client from home and abroad to contact us for future cooperation.
Detail size drawing and install drawing please contact our sales in charge to get;
key:nash/simense/refurish/vacuum pumps/HangZhou CHINAMFG pump/ /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Oil or Not: | Oil Free |
|---|---|
| Structure: | Reciprocating Vacuum Pump |
| Exhauster Method: | Positive Displacement Pump |
| Vacuum Degree: | High Vacuum |
| Work Function: | Mainsuction Pump |
| Working Conditions: | Wet |
| Samples: |
US$ 0/Piece
1 Piece(Min.Order) | |
|---|
Can Vacuum Pumps Be Used in the Aerospace Sector?
Vacuum pumps indeed have various applications in the aerospace sector. Here’s a detailed explanation:
Vacuum pumps play a crucial role in several areas of the aerospace industry, supporting various processes and systems. Some of the key applications of vacuum pumps in the aerospace sector include:
1. Space Simulation Chambers: Vacuum pumps are used in space simulation chambers to replicate the low-pressure conditions experienced in outer space. These chambers are utilized for testing and validating the performance and functionality of aerospace components and systems under simulated space conditions. Vacuum pumps create and maintain the necessary vacuum environment within these chambers, allowing engineers and scientists to evaluate the behavior and response of aerospace equipment in space-like conditions.
2. Propellant Management: In space propulsion systems, vacuum pumps are employed for propellant management. They help in the transfer, circulation, and pressurization of propellants, such as liquid rocket fuels or cryogenic fluids, in both launch vehicles and spacecraft. Vacuum pumps assist in creating the required pressure differentials for propellant flow and control, ensuring efficient and reliable operation of propulsion systems.
3. Environmental Control Systems: Vacuum pumps are utilized in the environmental control systems of aircraft and spacecraft. These systems are responsible for maintaining the desired atmospheric conditions, including temperature, humidity, and cabin pressure, to ensure the comfort, safety, and well-being of crew members and passengers. Vacuum pumps are used to regulate and control the cabin pressure, facilitating the circulation of fresh air and maintaining the desired air quality within the aircraft or spacecraft.
4. Satellite Technology: Vacuum pumps find numerous applications in satellite technology. They are used in the fabrication and testing of satellite components, such as sensors, detectors, and electronic devices. Vacuum pumps help create the necessary vacuum conditions for thin film deposition, surface treatment, and testing processes, ensuring the performance and reliability of satellite equipment. Additionally, vacuum pumps are employed in satellite propulsion systems to manage propellants and provide thrust for orbital maneuvers.
5. Avionics and Instrumentation: Vacuum pumps are involved in the production and testing of avionics and instrumentation systems used in aerospace applications. They facilitate processes such as thin film deposition, vacuum encapsulation, and vacuum drying, ensuring the integrity and functionality of electronic components and circuitry. Vacuum pumps are also utilized in vacuum leak testing, where they help create a vacuum environment to detect and locate any leaks in aerospace systems and components.
6. High Altitude Testing: Vacuum pumps are used in high altitude testing facilities to simulate the low-pressure conditions encountered at high altitudes. These testing facilities are employed for evaluating the performance and functionality of aerospace equipment, such as engines, materials, and structures, under simulated high altitude conditions. Vacuum pumps create and control the required low-pressure environment, allowing engineers and researchers to assess the behavior and response of aerospace systems in high altitude scenarios.
7. Rocket Engine Testing: Vacuum pumps are crucial in rocket engine testing facilities. They are utilized to evacuate and maintain the vacuum conditions in engine test chambers or nozzles during rocket engine testing. By creating a vacuum environment, these pumps simulate the conditions experienced by rocket engines in the vacuum of space, enabling accurate testing and evaluation of engine performance, thrust levels, and efficiency.
It’s important to note that aerospace applications often require specialized vacuum pumps capable of meeting stringent requirements, such as high reliability, low outgassing, compatibility with propellants or cryogenic fluids, and resistance to extreme temperatures and pressures.
In summary, vacuum pumps are extensively used in the aerospace sector for a wide range of applications, including space simulation chambers, propellant management, environmental control systems, satellite technology, avionics and instrumentation, high altitude testing, and rocket engine testing. They contribute to the development, testing, and operation of aerospace equipment, ensuring optimal performance, reliability, and safety.
Can Vacuum Pumps Be Used in the Production of Solar Panels?
Yes, vacuum pumps are extensively used in the production of solar panels. Here’s a detailed explanation:
Solar panels, also known as photovoltaic (PV) panels, are devices that convert sunlight into electricity. The manufacturing process of solar panels involves several critical steps, many of which require the use of vacuum pumps. Vacuum technology plays a crucial role in ensuring the efficiency, reliability, and quality of solar panel production. Here are some key areas where vacuum pumps are utilized:
1. Silicon Ingot Production: The first step in solar panel manufacturing is the production of silicon ingots. These ingots are cylindrical blocks of pure crystalline silicon that serve as the raw material for solar cells. Vacuum pumps are used in the Czochralski process, which involves melting polycrystalline silicon in a quartz crucible and then slowly pulling a single crystal ingot from the molten silicon. Vacuum pumps create a controlled environment by removing impurities and preventing contamination during the crystal growth process.
2. Wafering: After the silicon ingots are produced, they undergo wafering, where the ingots are sliced into thin wafers. Vacuum pumps are used in wire saws to create a low-pressure environment that helps to cool and lubricate the cutting wire. The vacuum also assists in removing the silicon debris generated during the slicing process, ensuring clean and precise cuts.
3. Solar Cell Production: Vacuum pumps play a significant role in various stages of solar cell production. Solar cells are the individual units within a solar panel that convert sunlight into electricity. Vacuum pumps are used in the following processes:
– Diffusion: In the diffusion process, dopants such as phosphorus or boron are introduced into the silicon wafer to create the desired electrical properties. Vacuum pumps are utilized in the diffusion furnace to create a controlled atmosphere for the diffusion process and remove any impurities or gases that may affect the quality of the solar cell.
– Deposition: Thin films of materials such as anti-reflective coatings, passivation layers, and electrode materials are deposited onto the silicon wafer. Vacuum pumps are used in various deposition techniques like physical vapor deposition (PVD) or chemical vapor deposition (CVD) to create the necessary vacuum conditions for precise and uniform film deposition.
– Etching: Etching processes are employed to create the desired surface textures on the solar cell, which enhance light trapping and improve efficiency. Vacuum pumps are used in plasma etching or wet etching techniques to remove unwanted material or create specific surface structures on the solar cell.
4. Encapsulation: After the solar cells are produced, they are encapsulated to protect them from environmental factors such as moisture and mechanical stress. Vacuum pumps are used in the encapsulation process to create a vacuum environment, ensuring the removal of air and moisture from the encapsulation materials. This helps to achieve proper bonding and prevents the formation of bubbles or voids, which could degrade the performance and longevity of the solar panel.
5. Testing and Quality Control: Vacuum pumps are also utilized in testing and quality control processes during solar panel production. For example, vacuum systems can be used for leak testing to ensure the integrity of the encapsulation and to detect any potential defects or leaks in the panel assembly. Vacuum-based measurement techniques may also be employed for assessing the electrical characteristics and efficiency of the solar cells or panels.
In summary, vacuum pumps are integral to the production of solar panels. They are used in various stages of the manufacturing process, including silicon ingot production, wafering, solar cell production (diffusion, deposition, and etching), encapsulation, and testing. Vacuum technology enables precise control, contamination prevention, and efficient processing, contributing to the production of high-quality and reliable solar panels.
Are There Different Types of Vacuum Pumps Available?
Yes, there are various types of vacuum pumps available, each designed to suit specific applications and operating principles. Here’s a detailed explanation:
Vacuum pumps are classified based on their operating principles, mechanisms, and the type of vacuum they can generate. Some common types of vacuum pumps include:
1. Rotary Vane Vacuum Pumps:
– Description: Rotary vane pumps are positive displacement pumps that use rotating vanes to create a vacuum. The vanes slide in and out of slots in the pump rotor, trapping and compressing gas to create suction and generate a vacuum.
– Applications: Rotary vane vacuum pumps are widely used in applications requiring moderate vacuum levels, such as laboratory vacuum systems, packaging, refrigeration, and air conditioning.
2. Diaphragm Vacuum Pumps:
– Description: Diaphragm pumps use a flexible diaphragm that moves up and down to create a vacuum. The diaphragm separates the vacuum chamber from the driving mechanism, preventing contamination and oil-free operation.
– Applications: Diaphragm vacuum pumps are commonly used in laboratories, medical equipment, analysis instruments, and applications where oil-free or chemical-resistant vacuum is required.
3. Scroll Vacuum Pumps:
– Description: Scroll pumps have two spiral-shaped scrolls—one fixed and one orbiting—which create a series of moving crescent-shaped gas pockets. As the scrolls move, gas is continuously trapped and compressed, resulting in a vacuum.
– Applications: Scroll vacuum pumps are suitable for applications requiring a clean and dry vacuum, such as analytical instruments, vacuum drying, and vacuum coating.
4. Piston Vacuum Pumps:
– Description: Piston pumps use reciprocating pistons to create a vacuum by compressing gas and then releasing it through valves. They can achieve high vacuum levels but may require lubrication.
– Applications: Piston vacuum pumps are used in applications requiring high vacuum levels, such as vacuum furnaces, freeze drying, and semiconductor manufacturing.
5. Turbo Molecular Vacuum Pumps:
– Description: Turbo pumps use high-speed rotating blades or impellers to create a molecular flow, continuously pumping gas molecules out of the system. They typically require a backing pump to operate.
– Applications: Turbo molecular pumps are used in high vacuum applications, such as semiconductor fabrication, research laboratories, and mass spectrometry.
6. Diffusion Vacuum Pumps:
– Description: Diffusion pumps rely on the diffusion of gas molecules and their subsequent removal by a high-speed jet of vapor. They operate at high vacuum levels and require a backing pump.
– Applications: Diffusion pumps are commonly used in applications requiring high vacuum levels, such as vacuum metallurgy, space simulation chambers, and particle accelerators.
7. Cryogenic Vacuum Pumps:
– Description: Cryogenic pumps use extremely low temperatures to condense and capture gas molecules, creating a vacuum. They rely on cryogenic fluids, such as liquid nitrogen or helium, for operation.
– Applications: Cryogenic vacuum pumps are used in ultra-high vacuum applications, such as particle physics research, material science, and fusion reactors.
These are just a few examples of the different types of vacuum pumps available. Each type has its advantages, limitations, and suitability for specific applications. The choice of vacuum pump depends on factors like required vacuum level, gas compatibility, reliability, cost, and the specific needs of the application.
editor by Dream 2024-05-15
China high quality 2BV High Vacuum Water Circulation Vacuum Pump Compressor Water Ring Vacuum Pump vacuum pump for ac
Product Description
Product Description
2BE liquid ring vacuum pump is CHINAMFG liquid ring vacuum pump and is used to transport gases and vapors, predominantly for intake pressures below atmospheric pressure. Our 2BE liquid ring vacuum pump is available in 20 models, and is ATEX Certified. It offered It offered Suction capacity from 150 to 38000m³/h. It has reliable operation and economic power consumption. We also have 2BE pump with Partition wall in pump casing special for paper industry.
We offer same outline dimensions for bolt-on replacement and equivalent performances with original 2BV liquid ring vacuum pump.
|
ITEM |
UNIT |
Quantity |
|
Supply Ability |
per month |
2,000set |
2BE series water ring vacuum pumps and compressors are the products with high efficiency and economical power, which are manufactured by our company integrating with the advanced technology of the imported products from Germany. These series products adopt CHINAMFG and single action structure and have many advantages, such as, compact structure, convenient maintenance, reliable running, high efficiency and economical power. Comparing with the SK, 2SK, SZ series water ring vacuum pumps used widely in our country at present, the 2BE series products are the ideal replacements of them for high vacuum, low power, and running reliability
Product Series
Company Profile
Certifications
Packaging & Shipping
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| After-sales Service: | Online Service |
|---|---|
| Warranty: | 1 Year |
| Oil or Not: | Oil |
| Structure: | Rotary Vacuum Pump |
| Exhauster Method: | Entrapment Vacuum Pump |
| Vacuum Degree: | High Vacuum |
| Samples: |
US$ 10000/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
|
|
|---|
Can Vacuum Pumps Be Used in the Aerospace Sector?
Vacuum pumps indeed have various applications in the aerospace sector. Here’s a detailed explanation:
Vacuum pumps play a crucial role in several areas of the aerospace industry, supporting various processes and systems. Some of the key applications of vacuum pumps in the aerospace sector include:
1. Space Simulation Chambers: Vacuum pumps are used in space simulation chambers to replicate the low-pressure conditions experienced in outer space. These chambers are utilized for testing and validating the performance and functionality of aerospace components and systems under simulated space conditions. Vacuum pumps create and maintain the necessary vacuum environment within these chambers, allowing engineers and scientists to evaluate the behavior and response of aerospace equipment in space-like conditions.
2. Propellant Management: In space propulsion systems, vacuum pumps are employed for propellant management. They help in the transfer, circulation, and pressurization of propellants, such as liquid rocket fuels or cryogenic fluids, in both launch vehicles and spacecraft. Vacuum pumps assist in creating the required pressure differentials for propellant flow and control, ensuring efficient and reliable operation of propulsion systems.
3. Environmental Control Systems: Vacuum pumps are utilized in the environmental control systems of aircraft and spacecraft. These systems are responsible for maintaining the desired atmospheric conditions, including temperature, humidity, and cabin pressure, to ensure the comfort, safety, and well-being of crew members and passengers. Vacuum pumps are used to regulate and control the cabin pressure, facilitating the circulation of fresh air and maintaining the desired air quality within the aircraft or spacecraft.
4. Satellite Technology: Vacuum pumps find numerous applications in satellite technology. They are used in the fabrication and testing of satellite components, such as sensors, detectors, and electronic devices. Vacuum pumps help create the necessary vacuum conditions for thin film deposition, surface treatment, and testing processes, ensuring the performance and reliability of satellite equipment. Additionally, vacuum pumps are employed in satellite propulsion systems to manage propellants and provide thrust for orbital maneuvers.
5. Avionics and Instrumentation: Vacuum pumps are involved in the production and testing of avionics and instrumentation systems used in aerospace applications. They facilitate processes such as thin film deposition, vacuum encapsulation, and vacuum drying, ensuring the integrity and functionality of electronic components and circuitry. Vacuum pumps are also utilized in vacuum leak testing, where they help create a vacuum environment to detect and locate any leaks in aerospace systems and components.
6. High Altitude Testing: Vacuum pumps are used in high altitude testing facilities to simulate the low-pressure conditions encountered at high altitudes. These testing facilities are employed for evaluating the performance and functionality of aerospace equipment, such as engines, materials, and structures, under simulated high altitude conditions. Vacuum pumps create and control the required low-pressure environment, allowing engineers and researchers to assess the behavior and response of aerospace systems in high altitude scenarios.
7. Rocket Engine Testing: Vacuum pumps are crucial in rocket engine testing facilities. They are utilized to evacuate and maintain the vacuum conditions in engine test chambers or nozzles during rocket engine testing. By creating a vacuum environment, these pumps simulate the conditions experienced by rocket engines in the vacuum of space, enabling accurate testing and evaluation of engine performance, thrust levels, and efficiency.
It’s important to note that aerospace applications often require specialized vacuum pumps capable of meeting stringent requirements, such as high reliability, low outgassing, compatibility with propellants or cryogenic fluids, and resistance to extreme temperatures and pressures.
In summary, vacuum pumps are extensively used in the aerospace sector for a wide range of applications, including space simulation chambers, propellant management, environmental control systems, satellite technology, avionics and instrumentation, high altitude testing, and rocket engine testing. They contribute to the development, testing, and operation of aerospace equipment, ensuring optimal performance, reliability, and safety.
Can Vacuum Pumps Be Used for Soil and Groundwater Remediation?
Vacuum pumps are indeed widely used for soil and groundwater remediation. Here’s a detailed explanation:
Soil and groundwater remediation refers to the process of removing contaminants from the soil and groundwater to restore environmental quality and protect human health. Vacuum pumps play a crucial role in various remediation techniques by facilitating the extraction and treatment of contaminated media. Some of the common applications of vacuum pumps in soil and groundwater remediation include:
1. Soil Vapor Extraction (SVE): Soil vapor extraction is a widely used remediation technique for volatile contaminants present in the subsurface. It involves the extraction of vapors from the soil by applying a vacuum to the subsurface through wells or trenches. Vacuum pumps create a pressure gradient that induces the movement of vapors towards the extraction points. The extracted vapors are then treated to remove or destroy the contaminants. Vacuum pumps play a vital role in SVE by maintaining the necessary negative pressure to enhance the volatilization and extraction of contaminants from the soil.
2. Dual-Phase Extraction (DPE): Dual-phase extraction is a remediation method used for the simultaneous extraction of both liquids (such as groundwater) and vapors (such as volatile organic compounds) from the subsurface. Vacuum pumps are utilized to create a vacuum in extraction wells or points, drawing out both the liquid and vapor phases. The extracted groundwater and vapors are then separated and treated accordingly. Vacuum pumps are essential in DPE systems for efficient and controlled extraction of both liquid and vapor-phase contaminants.
3. Groundwater Pumping and Treatment: Vacuum pumps are also employed in groundwater remediation through the process of pumping and treatment. They are used to extract contaminated groundwater from wells or recovery trenches. By creating a vacuum or negative pressure, vacuum pumps facilitate the flow of groundwater towards the extraction points. The extracted groundwater is then treated to remove or neutralize the contaminants before being discharged or re-injected into the ground. Vacuum pumps play a critical role in maintaining the required flow rates and hydraulic gradients for effective groundwater extraction and treatment.
4. Air Sparging: Air sparging is a remediation technique used to treat groundwater and soil contaminated with volatile organic compounds (VOCs). It involves the injection of air or oxygen into the subsurface to enhance the volatilization of contaminants. Vacuum pumps are utilized in air sparging systems to create a vacuum or negative pressure zone in wells or points surrounding the contaminated area. This induces the movement of air and oxygen through the soil, facilitating the release and volatilization of VOCs. Vacuum pumps are essential in air sparging by maintaining the necessary negative pressure gradient for effective contaminant removal.
5. Vacuum-Enhanced Recovery: Vacuum-enhanced recovery, also known as vacuum-enhanced extraction, is a remediation technique used to recover non-aqueous phase liquids (NAPLs) or dense non-aqueous phase liquids (DNAPLs) from the subsurface. Vacuum pumps are employed to create a vacuum or negative pressure gradient in recovery wells or trenches. This encourages the movement and extraction of NAPLs or DNAPLs towards the recovery points. Vacuum pumps facilitate the efficient recovery of these dense contaminants, which may not be easily recoverable using traditional pumping methods.
It’s important to note that different types of vacuum pumps, such as rotary vane pumps, liquid ring pumps, or air-cooled pumps, may be used in soil and groundwater remediation depending on the specific requirements of the remediation technique and the nature of the contaminants.
In summary, vacuum pumps play a vital role in various soil and groundwater remediation techniques, including soil vapor extraction, dual-phase extraction, groundwater pumping and treatment, air sparging, and vacuum-enhanced recovery. By creating and maintaining the necessary pressure differentials, vacuum pumps enable the efficient extraction, treatment, and removal of contaminants, contributing to the restoration of soil and groundwater quality.
What Are the Primary Applications of Vacuum Pumps?
Vacuum pumps have a wide range of applications across various industries. Here’s a detailed explanation:
1. Industrial Processes:
Vacuum pumps play a vital role in numerous industrial processes, including:
– Vacuum Distillation: Vacuum pumps are used in distillation processes to lower the boiling points of substances, enabling separation and purification of various chemicals and compounds.
– Vacuum Drying: Vacuum pumps aid in drying processes by creating a low-pressure environment, which accelerates moisture removal from materials without excessive heat.
– Vacuum Packaging: Vacuum pumps are used in the food industry to remove air from packaging containers, prolonging the shelf life of perishable goods by reducing oxygen exposure.
– Vacuum Filtration: Filtration processes can benefit from vacuum pumps to enhance filtration rates by applying suction, facilitating faster separation of solids and liquids.
2. Laboratory and Research:
Vacuum pumps are extensively used in laboratories and research facilities for various applications:
– Vacuum Chambers: Vacuum pumps create controlled low-pressure environments within chambers for conducting experiments, testing materials, or simulating specific conditions.
– Mass Spectrometry: Mass spectrometers often utilize vacuum pumps to create the necessary vacuum conditions for ionization and analysis of samples.
– Freeze Drying: Vacuum pumps enable freeze-drying processes, where samples are frozen and then subjected to a vacuum, allowing the frozen water to sublimate directly from solid to vapor state.
– Electron Microscopy: Vacuum pumps are essential for electron microscopy techniques, providing the necessary vacuum environment for high-resolution imaging of samples.
3. Semiconductor and Electronics Industries:
High vacuum pumps are critical in the semiconductor and electronics industries for manufacturing and testing processes:
– Semiconductor Fabrication: Vacuum pumps are used in various stages of chip manufacturing, including deposition, etching, and ion implantation processes.
– Thin Film Deposition: Vacuum pumps create the required vacuum conditions for depositing thin films of materials onto substrates, as done in the production of solar panels, optical coatings, and electronic components.
– Leak Detection: Vacuum pumps are utilized in leak testing applications to detect and locate leaks in electronic components, systems, or pipelines.
4. Medical and Healthcare:
Vacuum pumps have several applications in the medical and healthcare sectors:
– Vacuum Assisted Wound Closure: Vacuum pumps are used in negative pressure wound therapy (NPWT), where they create a controlled vacuum environment to promote wound healing and removal of excess fluids.
– Laboratory Equipment: Vacuum pumps are essential in medical and scientific equipment such as vacuum ovens, freeze dryers, and centrifugal concentrators.
– Anesthesia and Medical Suction: Vacuum pumps are utilized in anesthesia machines and medical suction devices to create suction and remove fluids or gases from the patient’s body.
5. HVAC and Refrigeration:
Vacuum pumps are employed in the HVAC (Heating, Ventilation, and Air Conditioning) and refrigeration industries:
– Refrigeration and Air Conditioning Systems: Vacuum pumps are used during system installation, maintenance, and repair to evacuate moisture and air from refrigeration and air conditioning systems, ensuring efficient operation.
– Vacuum Insulation Panels: Vacuum pumps are utilized in the manufacturing of vacuum insulation panels, which offer superior insulation properties for buildings and appliances.
6. Power Generation:
Vacuum pumps play a role in power generation applications:
– Steam Condenser Systems: Vacuum pumps are used in power plants to remove non-condensable gases from steam condenser systems, improving thermal efficiency.
– Gas Capture: Vacuum pumps are utilized to capture and remove gases, such as hydrogen or helium, in nuclear power plants, research reactors, or particle accelerators.
These are just a few examples of the primary applications of vacuum pumps. The versatility and wide range of vacuum pump types make them essential in numerous industries, contributing to various manufacturing processes, research endeavors, and technological advancements.
editor by Dream 2024-05-14
China OEM Vacuum Pump for Autoclave CHINAMFG Rotary Vacuum Pump 2bea Liquid Ring Compressor with Hot selling
Product Description
Application
Automotive Industry, Biofuel Industry, Commercial Buildings, Developing World Water Solutions, District Energy, Drinking water treatment, Family Homes, Food and Beverage Industry, CHINAMFG OEM, Industrial Boilers, Industrial Utilities, Irrigation and Agriculture, Machining, Marine, Metal and Equipment Manufacturers, Mining industry, Pharmaceutical industry, Raw Water Intake, temperature control, Washing and Cleaning, Wastewater Transport and Flood Control, wastewater treatment, Water Distribution, Water Treatment Solutions
Pressure:High Pressure or Low Pressure
Voltage:380v/400v/415v /1140V or as customer request
Other attributes
| Model Number | 2BEA series liquid ring vacuum pump |
| Horsepower | 7 hp-840 hp |
| Cable Length | as customer request |
| Outlet Size |
According to customer requirements |
| Power |
5.5 kw -630 kw |
| Product name |
2BEA series electric air liquid ring vacuum pump |
| Motor |
100% Copper Wire |
| Voltage |
380V/415V/660V/1140V |
| Application |
petrochemical, paper, pharmaceutical, food, ceramics, sugar, and etc |
| Maximun |
15.1m³/min |
| Advantage |
fast pumping speedt, stable performance, and frequent staring, etc. |
Packaging and delivery
Products DescProducts Descriptionription
Products Description
2BEA Water Ring Vacuum Pump
The series 2BEA Water Ring Vacuum Pump used for drawing air or other corrosive, insoluble gases which do not contain CHINAMFG grain to obtain certain vacuum and pressure in sealed vessels. The gas sucked in may be allowed to contain small amount of liquid. Type 2BEA Water Ring Vacuum Pump is a kind of energy-saving products on the basis of type SK, SZ and SKC vacuum pumps, which combines production characteristics of New Building Materials, Petrochemical, Paper, Pharmaceutical, Food, Ceramics, Sugar, Printing and Dyeing, Metallurgical and Electronic industries.
MODEL MEANING:
Example: 2BEA–103–0BD
2BEA —- The code of the pump
10 —- The size of impeller
3 —- Impeller length-diameter ratio.(when the pump body with the septum, code is 6
0 —- Minimum inhalation absolute pressure. “0” can reach 33mmbar, “1” can reach 160mba
B —- Structure material, “B” mainly flow passage components is common material, “N” mainly flow passage components is 0Cr18Ni9 and so on.
D —- Driving Method, “D” is the direct connect drive, “G” is the gearing-down, “V” is the belt drive.
STRUCTURE
PERFORMANCE CURVE
If you have any questions, please send me an inquiry, we will choose the model and quotation for you.
DRAWING
The advanced mobile exhaust device is adopted instead of type SK, SZ and SKC rubber ball exhaust devices, and it has the advantages including fast pumping speed, even and stable performance, and frequent staring available, etc.
When equipped with explosion-proof motor, it can suck flammable and explosive gas, and when the pump body material is corrosion-resistant material, it can suck corrosive gas. This pump is used even widely in many fields.
COMPONENTS
Features
* Used for drawing air or other corrosive, insoluble gases which do not contain CHINAMFG grain
* The gas sucked in contain small amount of liquid is allowed
* Advanced mobile exhaust device instead of type SK, SZ and SKC rubber ball exhaust devices
* Pumping speed fast, even and stable performance, and frequent staring available
* When equipped with explosion-proof motor, it can suck flammable and explosive gas
* When the pump body material is corrosion-resistant material, it can suck corrosive gas
* Great material selection, excellent craftsmanship, and high quality guaranteed
Project Cases
Package & Transport
ONETER is 1 of the leading manufacturer for the Slurry pump & Coupler& Vacuum pump since 2571 year. Refund the money if you are not satified of the quality.
*100% quality guarantee.
*One-stop service for you.
*Factory competitive price.
*Fast delievery time with stocks.
WHY CHOOSE US?!
1.ONETER only supply competitive advantage products!
2.Full refund or Free replacement in case of bad quality or late delivery!
3.ONETER are focus on service for solution, not only supply screw barrel parts!
4.Quality is our culture, with us your money in safe your business in safe!!!
FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral export wooden case . If you have legally registered patent, we can pack the goods in wooden case with your own marks after getting your authorization letters.
Q2. What is your termsof payment?
A: T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the products and packages before you pay
the balance.
Q3. How about your delivery time?
A: Generally, it will take from 10 dasys to 50 days after receiving your advance payment according to the pump’s material. The specific delivery time also depends on the items and the quantity of your order.
Q4. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q5. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q6. Do youtest all your goods before delivery?
A: Yes, we have 100% test the pumps before delivery
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| After-sales Service: | Life-Long Service System |
|---|---|
| Warranty: | 2 Years |
| Oil or Not: | Oil Free |
| Samples: |
US$ 1000/Piece
1 Piece(Min.Order) | Order Sample |
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| Customization: |
Available
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.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Can Vacuum Pumps Be Used for Vacuum Furnaces?
Yes, vacuum pumps can be used for vacuum furnaces. Here’s a detailed explanation:
Vacuum furnaces are specialized heating systems used in various industries for heat treatment processes that require controlled environments with low or no atmospheric pressure. Vacuum pumps play a crucial role in creating and maintaining the vacuum conditions necessary for the operation of vacuum furnaces.
Here are some key points regarding the use of vacuum pumps in vacuum furnaces:
1. Vacuum Creation: Vacuum pumps are used to evacuate the furnace chamber, creating a low-pressure or near-vacuum environment. This is essential for the heat treatment processes carried out in the furnace, as it helps eliminate oxygen and other reactive gases, preventing oxidation or unwanted chemical reactions with the heated materials.
2. Pressure Control: Vacuum pumps provide the means to control and maintain the desired pressure levels within the furnace chamber during the heat treatment process. Precise pressure control is necessary to achieve the desired metallurgical and material property changes during processes such as annealing, brazing, sintering, and hardening.
3. Contamination Prevention: By removing gases and impurities from the furnace chamber, vacuum pumps help prevent contamination of the heated materials. This is particularly important in applications where cleanliness and purity of the processed materials are critical, such as in the aerospace, automotive, and medical industries.
4. Rapid Cooling: Some vacuum furnace systems incorporate rapid cooling capabilities, known as quenching. Vacuum pumps assist in facilitating the rapid cooling process by removing the heat generated during quenching, ensuring efficient cooling and minimizing distortion or other unwanted effects on the treated materials.
5. Process Flexibility: Vacuum pumps provide flexibility in the type of heat treatment processes that can be performed in vacuum furnaces. Different heat treatment techniques, such as vacuum annealing, vacuum brazing, or vacuum carburizing, require specific pressure levels and atmospheric conditions that can be achieved and maintained with the use of vacuum pumps.
6. Vacuum Pump Types: Different types of vacuum pumps can be used in vacuum furnaces, depending on the specific requirements of the heat treatment process. Commonly used vacuum pump technologies include oil-sealed rotary vane pumps, dry screw pumps, diffusion pumps, and cryogenic pumps. The choice of vacuum pump depends on factors such as required vacuum level, pumping speed, reliability, and compatibility with the process gases.
7. Maintenance and Monitoring: Proper maintenance and monitoring of vacuum pumps are essential to ensure their optimal performance and reliability. Regular inspections, lubrication, and replacement of consumables (such as oil or filters) are necessary to maintain the efficiency and longevity of the vacuum pump system.
8. Safety Considerations: Operating vacuum furnaces with vacuum pumps requires adherence to safety protocols. This includes proper handling of potentially hazardous gases or chemicals used in the heat treatment processes, as well as following safety guidelines for operating and maintaining the vacuum pump system.
Overall, vacuum pumps are integral components of vacuum furnaces, enabling the creation and maintenance of the required vacuum conditions for precise and controlled heat treatment processes. They contribute to the quality, consistency, and efficiency of the heat treatment operations performed in vacuum furnaces across a wide range of industries.
How Do Vacuum Pumps Contribute to Energy Savings?
Vacuum pumps play a significant role in energy savings in various industries and applications. Here’s a detailed explanation:
Vacuum pumps contribute to energy savings through several mechanisms and efficiencies. Some of the key ways in which vacuum pumps help conserve energy are:
1. Improved Process Efficiency: Vacuum pumps are often used to remove gases and create low-pressure or vacuum conditions in industrial processes. By reducing the pressure, vacuum pumps enable the removal of unwanted gases or vapors, improving the efficiency of the process. For example, in distillation or evaporation processes, vacuum pumps help lower the boiling points of liquids, allowing them to evaporate or distill at lower temperatures. This results in energy savings as less heat is required to achieve the desired separation or concentration.
2. Reduced Energy Consumption: Vacuum pumps are designed to operate efficiently and consume less energy compared to other types of equipment that perform similar functions. Modern vacuum pump designs incorporate advanced technologies, such as variable speed drives, energy-efficient motors, and optimized control systems. These features allow vacuum pumps to adjust their operation based on demand, reducing energy consumption during periods of lower process requirements. By consuming less energy, vacuum pumps contribute to overall energy savings in industrial operations.
3. Leak Detection and Reduction: Vacuum pumps are often used in leak detection processes to identify and locate leaks in systems or equipment. By creating a vacuum or low-pressure environment, vacuum pumps can assess the integrity of a system and identify any sources of leakage. Detecting and repairing leaks promptly helps prevent energy wastage associated with the loss of pressurized fluids or gases. By addressing leaks, vacuum pumps assist in reducing energy losses and improving the overall energy efficiency of the system.
4. Energy Recovery Systems: In some applications, vacuum pumps can be integrated into energy recovery systems. For instance, in certain manufacturing processes, the exhaust gases from vacuum pumps may contain heat or have the potential for energy recovery. By utilizing heat exchangers or other heat recovery systems, the thermal energy from the exhaust gases can be captured and reused to preheat incoming fluids or provide heat to other parts of the process. This energy recovery approach further enhances the overall energy efficiency by utilizing waste heat that would otherwise be lost.
5. System Optimization and Control: Vacuum pumps are often integrated into centralized vacuum systems that serve multiple processes or equipment. These systems allow for better control, monitoring, and optimization of the vacuum generation and distribution. By centralizing the vacuum production and employing intelligent control strategies, energy consumption can be optimized based on the specific process requirements. This ensures that vacuum pumps operate at the most efficient levels, resulting in energy savings.
6. Maintenance and Service: Proper maintenance and regular servicing of vacuum pumps are essential for their optimal performance and energy efficiency. Routine maintenance includes tasks such as cleaning, lubrication, and inspection of pump components. Well-maintained pumps operate more efficiently, reducing energy consumption. Additionally, prompt repair of any faulty parts or addressing performance issues helps maintain the pump’s efficiency and prevents energy waste.
In summary, vacuum pumps contribute to energy savings through improved process efficiency, reduced energy consumption, leak detection and reduction, integration with energy recovery systems, system optimization and control, as well as proper maintenance and service. By utilizing vacuum pumps efficiently and effectively, industries can minimize energy waste, optimize energy usage, and achieve significant energy savings in various applications and processes.
What Is the Purpose of a Vacuum Pump in an HVAC System?
In an HVAC (Heating, Ventilation, and Air Conditioning) system, a vacuum pump serves a crucial purpose. Here’s a detailed explanation:
The purpose of a vacuum pump in an HVAC system is to remove air and moisture from the refrigerant lines and the system itself. HVAC systems, particularly those that rely on refrigeration, operate under specific pressure and temperature conditions to facilitate the transfer of heat. To ensure optimal performance and efficiency, it is essential to evacuate any non-condensable gases, air, and moisture from the system.
Here are the key reasons why a vacuum pump is used in an HVAC system:
1. Removing Moisture: Moisture can be present within an HVAC system due to various factors, such as system installation, leaks, or improper maintenance. When moisture combines with the refrigerant, it can cause issues like ice formation, reduced system efficiency, and potential damage to system components. A vacuum pump helps remove moisture by creating a low-pressure environment, which causes the moisture to boil and turn into vapor, effectively evacuating it from the system.
2. Eliminating Air and Non-Condensable Gases: Air and non-condensable gases, such as nitrogen or oxygen, can enter an HVAC system during installation, repair, or through leaks. These gases can hinder the refrigeration process, affect heat transfer, and decrease system performance. By using a vacuum pump, technicians can evacuate the air and non-condensable gases, ensuring that the system operates with the designed refrigerant and pressure levels.
3. Preparing for Refrigerant Charging: Prior to charging the HVAC system with refrigerant, it is crucial to create a vacuum to remove any contaminants and ensure the system is clean and ready for optimal refrigerant circulation. By evacuating the system with a vacuum pump, technicians ensure that the refrigerant enters a clean and controlled environment, reducing the risk of system malfunctions and improving overall efficiency.
4. Leak Detection: Vacuum pumps are also used in HVAC systems for leak detection purposes. After evacuating the system, technicians can monitor the pressure to check if it holds steady. A significant drop in pressure indicates the presence of leaks, enabling technicians to identify and repair them before charging the system with refrigerant.
In summary, a vacuum pump plays a vital role in an HVAC system by removing moisture, eliminating air and non-condensable gases, preparing the system for refrigerant charging, and aiding in leak detection. These functions help ensure optimal system performance, energy efficiency, and longevity, while also reducing the risk of system malfunctions and damage.
editor by Dream 2024-05-06
China best Liquid Water Ring Vacuum Pump & Compressor for Chemical Paper Making Industry vacuum pump for ac
Product Description
Brief introduction:
2BEC series water ring vacuum pump CHINAMFG single function, distribution plate and impeller adopt optimal design, with friction-free surface, no lubricating oil, compact structure, reliable operation, easy to use and maintain, wide selection range, simple structure and easy maintenance.It is mainly used for pumping gas without particles. The working medium is clean water at room temperature. Acid, alkali and other media can also be used as working liquid for special requirements.
Parameters:
Gas range: 4.8—-450m3/min
Limit vacuum degree: 33hpa—-160hpa
Efficiency: 40—-65%
Features:
1.Single stage, single function, optimized design of distribution plate and impeller, high efficiency, simple structure and easy maintenance.
2.The flexible valve plate automatically adjusts the exhaust Angle, so that the pump can operate efficiently under different suction conditions.
3.The impeller end face adopts grading design, which reduces the sensitivity of the pump to dust and water scale formation in the medium.
4. Packing gland is divided into half structure, more convenient to replace packing.
5. Small size pump, with packing and mechanical seal 2 types of shaft seal.
6. Rotor with impeller diameter greater than 200mm, shaft sealing position is equipped with shaft sleeve to protect shaft wear.
7. Improved bearing structure, large axial and radial bearing capacity, accurate positioning, to ensure reliable operation of the pump.
8. Equipped with heat exchanger to realize working liquid circulation, reduce water consumption, no need to set additional booster.
9. When installed with cavitation prevention device, the cavitation resistance of pump running under higher vacuum can be improved effectively.
10. Adopt specially designed steam separator to separate, effectively reduce resistance and reduce noise.
11.The smooth surface of the flow component can effectively reduce the precipitation and reduce the scaling process.
12. Wide suction range, with a stage injector, suction pressure can be lower than 33hpa.
Structure:
1. The only rotating part of 2BEA/2BEC —- impeller makes the working fluid form hydraulic pressure in the oval pump body by rotating.At this time, the working fluid plays 3 roles of sealing medium, compression medium and cooling medium at the same time, without wear and lubrication.
2. In the exhaust stage, the liquid ring gradually approaches the hub, and the pumping medium is discharged from the exhaust port along the axial direction.
3. Continuous injection of supplementary liquid to compensate for the liquid taken away by the exhaust gas.
4. In the suction stage, the liquid ring is gradually away from the hub, and the pumping medium is sucked axially from the suction port.
5. Because the impeller is eccentric with respect to the rotating liquid ring, the liquid reciprocates in the space between the blades, —— just like the movement of the piston in the cylinder, —— produces axial suction and compression on the pumping medium.
It operates at 2 vacuum levels
When fitted with an intermediate separator, the left and right parts of the 2BEC pump body can operate at different vacuum levels.As long as the suction pressure difference between the 2 parts (A to B) is less than 80 kPa, A 2BEC can be used as 2 independent vacuum pumps.This feature further enhances the operational flexibility of 2BEC.This flexible solution minimizes energy consumption and footprint in applications that require both vacuum levels.Because the 2BEC was designed with the possibility of long term operation under large differential pressures in mind, its reliability under these operating conditions is not diminished at all.
Configuration:
Application:
Water ring vacuum pumps are widely used in:
Vacuum filtration, vacuum distillation, extrusion molding, impregnation, liquid degassing, compressed air regeneration, food processing, steam recovery, water pump diversion, condenser water tank replenishment, drying, wood drying, pharmaceutical vacuum, laboratory vacuum, solvent recovery, extraction, tHangZhou, cHangZhou, etc.
Performance:
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Oil or Not: | Oil Free |
|---|---|
| Structure: | Rotary Vacuum Pump |
| Exhauster Method: | Positive Displacement Pump |
| Customization: |
Available
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.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
|
Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
|---|
Can Vacuum Pumps Be Used for Vacuum Furnaces?
Yes, vacuum pumps can be used for vacuum furnaces. Here’s a detailed explanation:
Vacuum furnaces are specialized heating systems used in various industries for heat treatment processes that require controlled environments with low or no atmospheric pressure. Vacuum pumps play a crucial role in creating and maintaining the vacuum conditions necessary for the operation of vacuum furnaces.
Here are some key points regarding the use of vacuum pumps in vacuum furnaces:
1. Vacuum Creation: Vacuum pumps are used to evacuate the furnace chamber, creating a low-pressure or near-vacuum environment. This is essential for the heat treatment processes carried out in the furnace, as it helps eliminate oxygen and other reactive gases, preventing oxidation or unwanted chemical reactions with the heated materials.
2. Pressure Control: Vacuum pumps provide the means to control and maintain the desired pressure levels within the furnace chamber during the heat treatment process. Precise pressure control is necessary to achieve the desired metallurgical and material property changes during processes such as annealing, brazing, sintering, and hardening.
3. Contamination Prevention: By removing gases and impurities from the furnace chamber, vacuum pumps help prevent contamination of the heated materials. This is particularly important in applications where cleanliness and purity of the processed materials are critical, such as in the aerospace, automotive, and medical industries.
4. Rapid Cooling: Some vacuum furnace systems incorporate rapid cooling capabilities, known as quenching. Vacuum pumps assist in facilitating the rapid cooling process by removing the heat generated during quenching, ensuring efficient cooling and minimizing distortion or other unwanted effects on the treated materials.
5. Process Flexibility: Vacuum pumps provide flexibility in the type of heat treatment processes that can be performed in vacuum furnaces. Different heat treatment techniques, such as vacuum annealing, vacuum brazing, or vacuum carburizing, require specific pressure levels and atmospheric conditions that can be achieved and maintained with the use of vacuum pumps.
6. Vacuum Pump Types: Different types of vacuum pumps can be used in vacuum furnaces, depending on the specific requirements of the heat treatment process. Commonly used vacuum pump technologies include oil-sealed rotary vane pumps, dry screw pumps, diffusion pumps, and cryogenic pumps. The choice of vacuum pump depends on factors such as required vacuum level, pumping speed, reliability, and compatibility with the process gases.
7. Maintenance and Monitoring: Proper maintenance and monitoring of vacuum pumps are essential to ensure their optimal performance and reliability. Regular inspections, lubrication, and replacement of consumables (such as oil or filters) are necessary to maintain the efficiency and longevity of the vacuum pump system.
8. Safety Considerations: Operating vacuum furnaces with vacuum pumps requires adherence to safety protocols. This includes proper handling of potentially hazardous gases or chemicals used in the heat treatment processes, as well as following safety guidelines for operating and maintaining the vacuum pump system.
Overall, vacuum pumps are integral components of vacuum furnaces, enabling the creation and maintenance of the required vacuum conditions for precise and controlled heat treatment processes. They contribute to the quality, consistency, and efficiency of the heat treatment operations performed in vacuum furnaces across a wide range of industries.
Can Vacuum Pumps Be Used in the Production of Solar Panels?
Yes, vacuum pumps are extensively used in the production of solar panels. Here’s a detailed explanation:
Solar panels, also known as photovoltaic (PV) panels, are devices that convert sunlight into electricity. The manufacturing process of solar panels involves several critical steps, many of which require the use of vacuum pumps. Vacuum technology plays a crucial role in ensuring the efficiency, reliability, and quality of solar panel production. Here are some key areas where vacuum pumps are utilized:
1. Silicon Ingot Production: The first step in solar panel manufacturing is the production of silicon ingots. These ingots are cylindrical blocks of pure crystalline silicon that serve as the raw material for solar cells. Vacuum pumps are used in the Czochralski process, which involves melting polycrystalline silicon in a quartz crucible and then slowly pulling a single crystal ingot from the molten silicon. Vacuum pumps create a controlled environment by removing impurities and preventing contamination during the crystal growth process.
2. Wafering: After the silicon ingots are produced, they undergo wafering, where the ingots are sliced into thin wafers. Vacuum pumps are used in wire saws to create a low-pressure environment that helps to cool and lubricate the cutting wire. The vacuum also assists in removing the silicon debris generated during the slicing process, ensuring clean and precise cuts.
3. Solar Cell Production: Vacuum pumps play a significant role in various stages of solar cell production. Solar cells are the individual units within a solar panel that convert sunlight into electricity. Vacuum pumps are used in the following processes:
– Diffusion: In the diffusion process, dopants such as phosphorus or boron are introduced into the silicon wafer to create the desired electrical properties. Vacuum pumps are utilized in the diffusion furnace to create a controlled atmosphere for the diffusion process and remove any impurities or gases that may affect the quality of the solar cell.
– Deposition: Thin films of materials such as anti-reflective coatings, passivation layers, and electrode materials are deposited onto the silicon wafer. Vacuum pumps are used in various deposition techniques like physical vapor deposition (PVD) or chemical vapor deposition (CVD) to create the necessary vacuum conditions for precise and uniform film deposition.
– Etching: Etching processes are employed to create the desired surface textures on the solar cell, which enhance light trapping and improve efficiency. Vacuum pumps are used in plasma etching or wet etching techniques to remove unwanted material or create specific surface structures on the solar cell.
4. Encapsulation: After the solar cells are produced, they are encapsulated to protect them from environmental factors such as moisture and mechanical stress. Vacuum pumps are used in the encapsulation process to create a vacuum environment, ensuring the removal of air and moisture from the encapsulation materials. This helps to achieve proper bonding and prevents the formation of bubbles or voids, which could degrade the performance and longevity of the solar panel.
5. Testing and Quality Control: Vacuum pumps are also utilized in testing and quality control processes during solar panel production. For example, vacuum systems can be used for leak testing to ensure the integrity of the encapsulation and to detect any potential defects or leaks in the panel assembly. Vacuum-based measurement techniques may also be employed for assessing the electrical characteristics and efficiency of the solar cells or panels.
In summary, vacuum pumps are integral to the production of solar panels. They are used in various stages of the manufacturing process, including silicon ingot production, wafering, solar cell production (diffusion, deposition, and etching), encapsulation, and testing. Vacuum technology enables precise control, contamination prevention, and efficient processing, contributing to the production of high-quality and reliable solar panels.
What Are the Primary Applications of Vacuum Pumps?
Vacuum pumps have a wide range of applications across various industries. Here’s a detailed explanation:
1. Industrial Processes:
Vacuum pumps play a vital role in numerous industrial processes, including:
– Vacuum Distillation: Vacuum pumps are used in distillation processes to lower the boiling points of substances, enabling separation and purification of various chemicals and compounds.
– Vacuum Drying: Vacuum pumps aid in drying processes by creating a low-pressure environment, which accelerates moisture removal from materials without excessive heat.
– Vacuum Packaging: Vacuum pumps are used in the food industry to remove air from packaging containers, prolonging the shelf life of perishable goods by reducing oxygen exposure.
– Vacuum Filtration: Filtration processes can benefit from vacuum pumps to enhance filtration rates by applying suction, facilitating faster separation of solids and liquids.
2. Laboratory and Research:
Vacuum pumps are extensively used in laboratories and research facilities for various applications:
– Vacuum Chambers: Vacuum pumps create controlled low-pressure environments within chambers for conducting experiments, testing materials, or simulating specific conditions.
– Mass Spectrometry: Mass spectrometers often utilize vacuum pumps to create the necessary vacuum conditions for ionization and analysis of samples.
– Freeze Drying: Vacuum pumps enable freeze-drying processes, where samples are frozen and then subjected to a vacuum, allowing the frozen water to sublimate directly from solid to vapor state.
– Electron Microscopy: Vacuum pumps are essential for electron microscopy techniques, providing the necessary vacuum environment for high-resolution imaging of samples.
3. Semiconductor and Electronics Industries:
High vacuum pumps are critical in the semiconductor and electronics industries for manufacturing and testing processes:
– Semiconductor Fabrication: Vacuum pumps are used in various stages of chip manufacturing, including deposition, etching, and ion implantation processes.
– Thin Film Deposition: Vacuum pumps create the required vacuum conditions for depositing thin films of materials onto substrates, as done in the production of solar panels, optical coatings, and electronic components.
– Leak Detection: Vacuum pumps are utilized in leak testing applications to detect and locate leaks in electronic components, systems, or pipelines.
4. Medical and Healthcare:
Vacuum pumps have several applications in the medical and healthcare sectors:
– Vacuum Assisted Wound Closure: Vacuum pumps are used in negative pressure wound therapy (NPWT), where they create a controlled vacuum environment to promote wound healing and removal of excess fluids.
– Laboratory Equipment: Vacuum pumps are essential in medical and scientific equipment such as vacuum ovens, freeze dryers, and centrifugal concentrators.
– Anesthesia and Medical Suction: Vacuum pumps are utilized in anesthesia machines and medical suction devices to create suction and remove fluids or gases from the patient’s body.
5. HVAC and Refrigeration:
Vacuum pumps are employed in the HVAC (Heating, Ventilation, and Air Conditioning) and refrigeration industries:
– Refrigeration and Air Conditioning Systems: Vacuum pumps are used during system installation, maintenance, and repair to evacuate moisture and air from refrigeration and air conditioning systems, ensuring efficient operation.
– Vacuum Insulation Panels: Vacuum pumps are utilized in the manufacturing of vacuum insulation panels, which offer superior insulation properties for buildings and appliances.
6. Power Generation:
Vacuum pumps play a role in power generation applications:
– Steam Condenser Systems: Vacuum pumps are used in power plants to remove non-condensable gases from steam condenser systems, improving thermal efficiency.
– Gas Capture: Vacuum pumps are utilized to capture and remove gases, such as hydrogen or helium, in nuclear power plants, research reactors, or particle accelerators.
These are just a few examples of the primary applications of vacuum pumps. The versatility and wide range of vacuum pump types make them essential in numerous industries, contributing to various manufacturing processes, research endeavors, and technological advancements.
editor by CX 2024-04-09
China Custom 2bec Stainless Steel Industrial Liquid Water Ring Vacuum Pump and Compressor vacuum pump belt
Product Description
Brief introduction:
2BEC series water ring vacuum pump CHINAMFG single function, distribution plate and impeller adopt optimal design, with friction-free surface, no lubricating oil, compact structure, reliable operation, easy to use and maintain, wide selection range, simple structure and easy maintenance.It is mainly used for pumping gas without particles. The working medium is clean water at room temperature. Acid, alkali and other media can also be used as working liquid for special requirements.
Parameters:
Gas range: 4.8—-450m3/min
Limit vacuum degree: 33hpa—-160hpa
Efficiency: 40—-65%
Features:
1.Single stage, single function, optimized design of distribution plate and impeller, high efficiency, simple structure and easy maintenance.
2.The flexible valve plate automatically adjusts the exhaust Angle, so that the pump can operate efficiently under different suction conditions.
3.The impeller end face adopts grading design, which reduces the sensitivity of the pump to dust and water scale formation in the medium.
4. Packing gland is divided into half structure, more convenient to replace packing.
5. Small size pump, with packing and mechanical seal 2 types of shaft seal.
6. Rotor with impeller diameter greater than 200mm, shaft sealing position is equipped with shaft sleeve to protect shaft wear.
7. Improved bearing structure, large axial and radial bearing capacity, accurate positioning, to ensure reliable operation of the pump.
8. Equipped with heat exchanger to realize working liquid circulation, reduce water consumption, no need to set additional booster.
9. When installed with cavitation prevention device, the cavitation resistance of pump running under higher vacuum can be improved effectively.
10. Adopt specially designed steam separator to separate, effectively reduce resistance and reduce noise.
11.The smooth surface of the flow component can effectively reduce the precipitation and reduce the scaling process.
12. Wide suction range, with a stage injector, suction pressure can be lower than 33hpa.
Structure:
1. The only rotating part of 2BEA/2BEC —- impeller makes the working fluid form hydraulic pressure in the oval pump body by rotating.At this time, the working fluid plays 3 roles of sealing medium, compression medium and cooling medium at the same time, without wear and lubrication.
2. In the exhaust stage, the liquid ring gradually approaches the hub, and the pumping medium is discharged from the exhaust port along the axial direction.
3. Continuous injection of supplementary liquid to compensate for the liquid taken away by the exhaust gas.
4. In the suction stage, the liquid ring is gradually away from the hub, and the pumping medium is sucked axially from the suction port.
5. Because the impeller is eccentric with respect to the rotating liquid ring, the liquid reciprocates in the space between the blades, —— just like the movement of the piston in the cylinder, —— produces axial suction and compression on the pumping medium.
It operates at 2 vacuum levels
When fitted with an intermediate separator, the left and right parts of the 2BEC pump body can operate at different vacuum levels.As long as the suction pressure difference between the 2 parts (A to B) is less than 80 kPa, A 2BEC can be used as 2 independent vacuum pumps.This feature further enhances the operational flexibility of 2BEC.This flexible solution minimizes energy consumption and footprint in applications that require both vacuum levels.Because the 2BEC was designed with the possibility of long term operation under large differential pressures in mind, its reliability under these operating conditions is not diminished at all.
Configuration:
Application:
2BEN series water ring vacuum pumps are widely used in petrochemical, pharmaceutical, food, sugar industry and other fields. Because the gas compression process is isothermal during the working process, it is not easy to compress and pump flammable and explosive gases. It is dangerous and its application is more extensive.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Oil or Not: | Oil Free |
|---|---|
| Structure: | Rotary Vacuum Pump |
| Exhauster Method: | Positive Displacement Pump |
| Customization: |
Available
|
|
|---|
.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
|
Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
|---|
What Are the Advantages of Using Oil-Sealed Vacuum Pumps?
Oil-sealed vacuum pumps offer several advantages in various applications. Here’s a detailed explanation:
1. High Vacuum Performance: Oil-sealed vacuum pumps are known for their ability to achieve high levels of vacuum. They can create and maintain deep vacuum levels, making them suitable for applications that require a low-pressure environment. The use of oil as a sealing and lubricating medium helps in achieving efficient vacuum performance.
2. Wide Operating Range: Oil-sealed vacuum pumps have a wide operating range, allowing them to handle a broad spectrum of vacuum levels. They can operate effectively in both low-pressure and high-vacuum conditions, making them versatile for different applications across various industries.
3. Efficient and Reliable Operation: These pumps are known for their reliability and consistent performance. The oil-sealed design provides effective sealing, preventing air leakage and maintaining a stable vacuum level. They are designed to operate continuously for extended periods without significant performance degradation, making them suitable for continuous industrial processes.
4. Contamination Handling: Oil-sealed vacuum pumps are effective in handling certain types of contaminants that may be present in the process gases or air being evacuated. The oil acts as a barrier, trapping and absorbing certain particulates, moisture, and chemical vapors, preventing them from reaching the pump mechanism. This helps protect the pump internals from potential damage and contributes to the longevity of the pump.
5. Thermal Stability: The presence of oil in these pumps helps in dissipating heat generated during operation, contributing to their thermal stability. The oil absorbs and carries away heat, preventing excessive temperature rise within the pump. This thermal stability allows for consistent performance even during prolonged operation and helps protect the pump from overheating.
6. Noise Reduction: Oil-sealed vacuum pumps generally operate at lower noise levels compared to other types of vacuum pumps. The oil acts as a noise-damping medium, reducing the noise generated by the moving parts and the interaction of gases within the pump. This makes them suitable for applications where noise reduction is desired, such as laboratory environments or noise-sensitive industrial settings.
7. Versatility: Oil-sealed vacuum pumps are versatile and can handle a wide range of gases and vapors. They can effectively handle both condensable and non-condensable gases, making them suitable for diverse applications in industries such as chemical processing, pharmaceuticals, food processing, and research laboratories.
8. Cost-Effective: Oil-sealed vacuum pumps are often considered cost-effective options for many applications. They generally have a lower initial cost compared to some other types of high-vacuum pumps. Additionally, the maintenance and operating costs are relatively lower, making them an economical choice for industries that require reliable vacuum performance.
9. Simplicity and Ease of Maintenance: Oil-sealed vacuum pumps are relatively simple in design and easy to maintain. Routine maintenance typically involves monitoring oil levels, changing the oil periodically, and inspecting and replacing worn-out parts as necessary. The simplicity of maintenance procedures contributes to the overall cost-effectiveness and ease of operation.
10. Compatibility with Other Equipment: Oil-sealed vacuum pumps are compatible with various process equipment and systems. They can be easily integrated into existing setups or used in conjunction with other vacuum-related equipment, such as vacuum chambers, distillation systems, or industrial process equipment.
These advantages make oil-sealed vacuum pumps a popular choice in many industries where reliable, high-performance vacuum systems are required. However, it’s important to consider specific application requirements and consult with experts to determine the most suitable type of vacuum pump for a particular use case.
What Is the Difference Between Dry and Wet Vacuum Pumps?
Dry and wet vacuum pumps are two distinct types of pumps that differ in their operating principles and applications. Here’s a detailed explanation of the differences between them:
Dry Vacuum Pumps:
Dry vacuum pumps operate without the use of any lubricating fluid or sealing water in the pumping chamber. They rely on non-contact mechanisms to create a vacuum. Some common types of dry vacuum pumps include:
1. Rotary Vane Pumps: Rotary vane pumps consist of a rotor with vanes that slide in and out of slots in the rotor. The rotation of the rotor creates chambers that expand and contract, allowing the gas to be pumped. The vanes and the housing are designed to create a seal, preventing gas from flowing back into the pump. Rotary vane pumps are commonly used in laboratories, medical applications, and industrial processes where a medium vacuum level is required.
2. Dry Screw Pumps: Dry screw pumps use two or more intermeshing screws to compress and transport gas. As the screws rotate, the gas is trapped between the threads and transported from the suction side to the discharge side. Dry screw pumps are known for their high pumping speeds, low noise levels, and ability to handle various gases. They are used in applications such as semiconductor manufacturing, chemical processing, and vacuum distillation.
3. Claw Pumps: Claw pumps use two rotors with claw-shaped lobes that rotate in opposite directions. The rotation creates a series of expanding and contracting chambers, enabling gas capture and pumping. Claw pumps are known for their oil-free operation, high pumping speeds, and suitability for handling dry and clean gases. They are commonly used in applications such as automotive manufacturing, food packaging, and environmental technology.
Wet Vacuum Pumps:
Wet vacuum pumps, also known as liquid ring pumps, operate by using a liquid, typically water, to create a seal and generate a vacuum. The liquid ring serves as both the sealing medium and the working fluid. Wet vacuum pumps are commonly used in applications where a higher level of vacuum is required or when handling corrosive gases. Some key features of wet vacuum pumps include:
1. Liquid Ring Pumps: Liquid ring pumps feature an impeller with blades that rotate eccentrically within a cylindrical casing. As the impeller rotates, the liquid forms a ring against the casing due to centrifugal force. The liquid ring creates a seal, and as the impeller spins, the volume of the gas chamber decreases, leading to the compression and discharge of gas. Liquid ring pumps are known for their ability to handle wet and corrosive gases, making them suitable for applications such as chemical processing, oil refining, and wastewater treatment.
2. Water Jet Pumps: Water jet pumps utilize a jet of high-velocity water to create a vacuum. The water jet entrains gases, and the mixture is then separated in a venturi section, where the water is recirculated, and the gases are discharged. Water jet pumps are commonly used in laboratories and applications where a moderate vacuum level is required.
The main differences between dry and wet vacuum pumps can be summarized as follows:
1. Operating Principle: Dry vacuum pumps operate without the need for any sealing fluid, while wet vacuum pumps utilize a liquid ring or water as a sealing and working medium.
2. Lubrication: Dry vacuum pumps do not require lubrication since there is no contact between moving parts, whereas wet vacuum pumps require the presence of a liquid for sealing and lubrication.
3. Applications: Dry vacuum pumps are suitable for applications where a medium vacuum level is required, and oil-free operation is desired. They are commonly used in laboratories, medical settings, and various industrial processes. Wet vacuum pumps, on the other hand, are used when a higher vacuum level is needed or when handling corrosive gases. They find applications in chemical processing, oil refining, and wastewater treatment, among others.
It’s important to note that the selection of a vacuum pump depends on specific requirements such as desired vacuum level, gas compatibility, operating conditions, and the nature of the application.
In summary, the primary distinction between dry and wet vacuum pumps lies in their operating principles, lubrication requirements, and applications. Dry vacuum pumps operate without any lubricating fluid, while wet vacuum pumps rely on a liquid ring or water for sealing and lubrication. The choice between dry and wet vacuum pumps depends on the specific needs of the application and the desired vacuum level.
What Is the Purpose of a Vacuum Pump in an HVAC System?
In an HVAC (Heating, Ventilation, and Air Conditioning) system, a vacuum pump serves a crucial purpose. Here’s a detailed explanation:
The purpose of a vacuum pump in an HVAC system is to remove air and moisture from the refrigerant lines and the system itself. HVAC systems, particularly those that rely on refrigeration, operate under specific pressure and temperature conditions to facilitate the transfer of heat. To ensure optimal performance and efficiency, it is essential to evacuate any non-condensable gases, air, and moisture from the system.
Here are the key reasons why a vacuum pump is used in an HVAC system:
1. Removing Moisture: Moisture can be present within an HVAC system due to various factors, such as system installation, leaks, or improper maintenance. When moisture combines with the refrigerant, it can cause issues like ice formation, reduced system efficiency, and potential damage to system components. A vacuum pump helps remove moisture by creating a low-pressure environment, which causes the moisture to boil and turn into vapor, effectively evacuating it from the system.
2. Eliminating Air and Non-Condensable Gases: Air and non-condensable gases, such as nitrogen or oxygen, can enter an HVAC system during installation, repair, or through leaks. These gases can hinder the refrigeration process, affect heat transfer, and decrease system performance. By using a vacuum pump, technicians can evacuate the air and non-condensable gases, ensuring that the system operates with the designed refrigerant and pressure levels.
3. Preparing for Refrigerant Charging: Prior to charging the HVAC system with refrigerant, it is crucial to create a vacuum to remove any contaminants and ensure the system is clean and ready for optimal refrigerant circulation. By evacuating the system with a vacuum pump, technicians ensure that the refrigerant enters a clean and controlled environment, reducing the risk of system malfunctions and improving overall efficiency.
4. Leak Detection: Vacuum pumps are also used in HVAC systems for leak detection purposes. After evacuating the system, technicians can monitor the pressure to check if it holds steady. A significant drop in pressure indicates the presence of leaks, enabling technicians to identify and repair them before charging the system with refrigerant.
In summary, a vacuum pump plays a vital role in an HVAC system by removing moisture, eliminating air and non-condensable gases, preparing the system for refrigerant charging, and aiding in leak detection. These functions help ensure optimal system performance, energy efficiency, and longevity, while also reducing the risk of system malfunctions and damage.
editor by CX 2024-03-13
China Explosion Proof 2BV Series Single Double Stage 0.81kw to 15kw Liquid Water Ring Vacuum Pump with Compressor for Medical and Pharmaceutical Industry vacuum pump booster
Product Description
| Product model | Maximum air volume | Limit Vacuum Degree mbar(MPa) |
Motor power kW |
Explosion-proof grade of motor | Motor Protection Level | Pump speed r.p.m |
Working fluid flow rate L/min |
noise dB(A) |
Weight kg |
|
| m3/min | m3/h | |||||||||
| 2BVC2 060 | 0.45 | 27 | 33mbar (-0.098MPa) |
0.81 | No explosion proof | IP54 | 2840 | 2 | 62 | 31 |
| 2BVC2 061 | 0.87 | 52 | 1.45 | 2840 | 2 | 65 | 35 | |||
| 2BVC2 070 | 1.33 | 80 | 2.35 | 2860 | 2.5 | 66 | 56 | |||
| 2BVC2 071 | 1.83 | 110 | 3.85 | 2880 | 4.2 | 72 | 65 | |||
| 2BVC2 060-Ex | 0.45 | 27 | 1.1 | – | IP55 | 2840 | 2 | 62 | 39 | |
| 2BVC2 061-Ex | 0.86 | 52 | 1.5 | 2840 | 2 | 65 | 45 | |||
| 2BVC2 070-Ex | 1.33 | 80 | 3 | 2860 | 2.5 | 66 | 66 | |||
| 2BVC2 071-Ex | 1.83 | 110 | 4 | 2880 | 4.2 | 72 | 77 | |||
| 2BVC5 110 | 2.75 | 165 | 4 | No explosion proof | IP54 | 1440 | 6.7 | 63 | 103 | |
| 2BVC5 111 | 3.83 | 230 | 5.5 | 1440 | 8.3 | 68 | 117 | |||
| 2BVC5 121 | 4.67 | 280 | 7.5 | 1440 | 10 | 69 | 149 | |||
| 2BVC5 131 | 6.67 | 400 | 11 | 1460 | 15 | 73 | 205 | |||
| 2BVC5 161 | 8.33 | 500 | 15 | 970 | 20 | 74 | 331 | |||
| 2BVC6 110-EX | 2.75 | 165 | 4 | dIIBT4 | IP55 | 1440 | 6.7 | 63 | 153 | |
| 2BVC6 111-EX | 3.83 | 230 | 5.5 | 1440 | 8.3 | 68 | 208 | |||
| 2BVC6 121-EX | 4.66 | 280 | 7.5 | 1440 | 10 | 69 | 240 | |||
| 2BVC6 131-EX | 6.66 | 400 | 11 | 1460 | 15 | 73 | 320 | |||
| 2BVC6 161-EX | 8.33 | 500 | 15 | 970 | 20 | 74 | 446 | |||
|
US $400-2,000 / Piece | |
1 Piece (Min. Order) |
###
| After-sales Service: | Support |
|---|---|
| Warranty: | 1year |
| Oil or Not: | Oil Free |
| Structure: | Rotary Vacuum Pump |
| Exhauster Method: | Positive Displacement Pump |
| Vacuum Degree: | High Vacuum |
###
| Samples: |
US$ 1000/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Product model | Maximum air volume | Limit Vacuum Degree mbar(MPa) |
Motor power kW |
Explosion-proof grade of motor | Motor Protection Level | Pump speed r.p.m |
Working fluid flow rate L/min |
noise dB(A) |
Weight kg |
|
| m3/min | m3/h | |||||||||
| 2BVC2 060 | 0.45 | 27 | 33mbar (-0.098MPa) |
0.81 | No explosion proof | IP54 | 2840 | 2 | 62 | 31 |
| 2BVC2 061 | 0.87 | 52 | 1.45 | 2840 | 2 | 65 | 35 | |||
| 2BVC2 070 | 1.33 | 80 | 2.35 | 2860 | 2.5 | 66 | 56 | |||
| 2BVC2 071 | 1.83 | 110 | 3.85 | 2880 | 4.2 | 72 | 65 | |||
| 2BVC2 060-Ex | 0.45 | 27 | 1.1 | – | IP55 | 2840 | 2 | 62 | 39 | |
| 2BVC2 061-Ex | 0.86 | 52 | 1.5 | 2840 | 2 | 65 | 45 | |||
| 2BVC2 070-Ex | 1.33 | 80 | 3 | 2860 | 2.5 | 66 | 66 | |||
| 2BVC2 071-Ex | 1.83 | 110 | 4 | 2880 | 4.2 | 72 | 77 | |||
| 2BVC5 110 | 2.75 | 165 | 4 | No explosion proof | IP54 | 1440 | 6.7 | 63 | 103 | |
| 2BVC5 111 | 3.83 | 230 | 5.5 | 1440 | 8.3 | 68 | 117 | |||
| 2BVC5 121 | 4.67 | 280 | 7.5 | 1440 | 10 | 69 | 149 | |||
| 2BVC5 131 | 6.67 | 400 | 11 | 1460 | 15 | 73 | 205 | |||
| 2BVC5 161 | 8.33 | 500 | 15 | 970 | 20 | 74 | 331 | |||
| 2BVC6 110-EX | 2.75 | 165 | 4 | dIIBT4 | IP55 | 1440 | 6.7 | 63 | 153 | |
| 2BVC6 111-EX | 3.83 | 230 | 5.5 | 1440 | 8.3 | 68 | 208 | |||
| 2BVC6 121-EX | 4.66 | 280 | 7.5 | 1440 | 10 | 69 | 240 | |||
| 2BVC6 131-EX | 6.66 | 400 | 11 | 1460 | 15 | 73 | 320 | |||
| 2BVC6 161-EX | 8.33 | 500 | 15 | 970 | 20 | 74 | 446 | |||
|
US $400-2,000 / Piece | |
1 Piece (Min. Order) |
###
| After-sales Service: | Support |
|---|---|
| Warranty: | 1year |
| Oil or Not: | Oil Free |
| Structure: | Rotary Vacuum Pump |
| Exhauster Method: | Positive Displacement Pump |
| Vacuum Degree: | High Vacuum |
###
| Samples: |
US$ 1000/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Product model | Maximum air volume | Limit Vacuum Degree mbar(MPa) |
Motor power kW |
Explosion-proof grade of motor | Motor Protection Level | Pump speed r.p.m |
Working fluid flow rate L/min |
noise dB(A) |
Weight kg |
|
| m3/min | m3/h | |||||||||
| 2BVC2 060 | 0.45 | 27 | 33mbar (-0.098MPa) |
0.81 | No explosion proof | IP54 | 2840 | 2 | 62 | 31 |
| 2BVC2 061 | 0.87 | 52 | 1.45 | 2840 | 2 | 65 | 35 | |||
| 2BVC2 070 | 1.33 | 80 | 2.35 | 2860 | 2.5 | 66 | 56 | |||
| 2BVC2 071 | 1.83 | 110 | 3.85 | 2880 | 4.2 | 72 | 65 | |||
| 2BVC2 060-Ex | 0.45 | 27 | 1.1 | – | IP55 | 2840 | 2 | 62 | 39 | |
| 2BVC2 061-Ex | 0.86 | 52 | 1.5 | 2840 | 2 | 65 | 45 | |||
| 2BVC2 070-Ex | 1.33 | 80 | 3 | 2860 | 2.5 | 66 | 66 | |||
| 2BVC2 071-Ex | 1.83 | 110 | 4 | 2880 | 4.2 | 72 | 77 | |||
| 2BVC5 110 | 2.75 | 165 | 4 | No explosion proof | IP54 | 1440 | 6.7 | 63 | 103 | |
| 2BVC5 111 | 3.83 | 230 | 5.5 | 1440 | 8.3 | 68 | 117 | |||
| 2BVC5 121 | 4.67 | 280 | 7.5 | 1440 | 10 | 69 | 149 | |||
| 2BVC5 131 | 6.67 | 400 | 11 | 1460 | 15 | 73 | 205 | |||
| 2BVC5 161 | 8.33 | 500 | 15 | 970 | 20 | 74 | 331 | |||
| 2BVC6 110-EX | 2.75 | 165 | 4 | dIIBT4 | IP55 | 1440 | 6.7 | 63 | 153 | |
| 2BVC6 111-EX | 3.83 | 230 | 5.5 | 1440 | 8.3 | 68 | 208 | |||
| 2BVC6 121-EX | 4.66 | 280 | 7.5 | 1440 | 10 | 69 | 240 | |||
| 2BVC6 131-EX | 6.66 | 400 | 11 | 1460 | 15 | 73 | 320 | |||
| 2BVC6 161-EX | 8.33 | 500 | 15 | 970 | 20 | 74 | 446 | |||
Types of vacuum pumps
A vacuum pump is a device that pulls gas molecules out of a sealed volume and maintains a partial vacuum. Its job is to create a relative vacuum within its capabilities. Several types of vacuum pumps are available, including scroll and rotary piston models. Each has its own characteristics and uses. To learn more, read this article. 
Screw Pump
Screw vacuum pumps use a mechanical screw to move an air or gas chamber to the axial housing wall. The movement of the chamber reduces the volume of gas, which is pre-compressed before being expelled through the pressure connection. These pumps can be single-pitch models or variable-pitch models. Variable pitch models feature variable pitch rotors that help distribute heat loads evenly across the rotor. Some models also include a thermostatic control valve that shuts off the pump if the water temperature gets too high. Screw vacuum pumps are available in single-ended or double-ended designs. Single-ended and double-ended screw pumps provide up to 3.7 x 10-4 Torr and an ultimate vacuum of 900 m3/h (560 cfm), which is sufficient for many industrial processes. Progressive cavity pumps are particularly suitable for vapor compression applications. These pumps also have an internal rotor to minimize layer formation. Combined with air cooling, they are suitable for use in hazardous environments. In addition, the screw rotor design prevents the build-up of substances in the pump cavity that could react with high temperatures. These pumps are also easily removable for quick cleaning. Screw vacuum pumps are also designed for low cost and minimal maintenance. Agknx screw vacuum pumps are designed in Germany and are very reliable and economical. Pump performance depends on cooling system and temperature. The temperature of the water used should be kept within a certain range, otherwise the pump may overheat and fail. Screw vacuum pumps are often used in scientific experiments. They are standard main pumps in large storage rings, gravitational wave detectors, and space simulation chambers. One of the largest ultra-high vacuum chambers in the world is made of screw vacuum pumps. An example is the KATRIN experiment. There are two types of screw vacuum pumps: oil-sealed and dry. Oil-sealed screw pumps use oil as a sealant and coolant. They are suitable for demanding vacuum applications such as woodworking and plastics processing. Dry screw pumps have an air-cooled chamber, and they can achieve higher vacuum levels than oil-sealed pumps.
Rotary Piston Vacuum Pumps
Rotary Piston Vacuum Pumps provide the rugged performance essential for applications requiring vacuum. They can deliver flow rates up to 1280 acfm and reach deep vacuum levels up to 0.0004 Torr. They are available in single-stage and two-stage models. The report also provides detailed information about the key players, their financial status, and business overview. A rotary piston vacuum pump is a versatile and affordable vacuum device. They are available in single-stage and two-stage configurations with higher capacity and higher vacuum. They can be easily maintained by an in-house maintenance team or by a local third-party service shop. Pump manufacturers can also provide services. Rotary piston vacuum pumps are available in single-stage and compound designs. They are ideal for a variety of applications. Their high-performance design enables them to operate at any pressure up to atmospheric pressure. They also have no metal-to-metal contact, which makes them ideal for dirty applications. Whether you need a pump that can operate at high or low pressure, a rotary piston vacuum pump is an excellent choice. When purchasing a rotary piston vacuum pump, it is important to choose a manufacturer with a reputation for providing high-quality service and repairs. In addition to the high quality of the pump, you also need to ensure its availability. You should also consider the cost and quality of the part. A good vacuum pump company should also provide technical support, service support and accessories. Oil-free pumps are a popular choice for laboratories, clean rooms and confined rooms. Their high-quality parts are made from lightweight, corrosion-resistant and specially formulated polymers. Oil-free pumps can handle high levels of air moisture and are excellent at removing contaminants. However, they are not suitable for applications containing organic vapors or acids. Atlas Copco’s GLS rotary piston pumps are a popular choice for industrial vacuum applications. Its space-saving design makes it an ideal solution for harsh environments. It is also very reliable and has low lifecycle costs. It has an automatic lubrication system and water mizer to minimize water consumption. 
Scroll Vacuum Pumps
<br Scroll Vacuum Pumps can be used to pump air, gases, and other fluids. They are suitable for creating a vacuum in transfer chambers, mass spectrometers, and load lock chambers. They are also ideal for helium leak detectors and other analytical equipment. Scroll vacuum pumps are available in a variety of models, including the diaphragm, turbine, and oil-dry scroll models. They are used in a variety of industries, including the semiconductor, biotechnology, and pharmaceutical industries. Flexible and durable oil-free scroll vacuum pumps are an excellent choice for light industrial, general laboratory, and research applications. They also offer several advantages over other vacuum pumps, including low operating costs and environmental sustainability. Scroll vacuum pumps do not require oil, which is a big advantage in terms of cost. Scroll vacuum pumps are also quieter. Scroll vacuum pumps are designed for low, medium, and high vacuum systems. They create a high vacuum and cannot tolerate particles. Although they are relatively small, they are ideal for vacuum laboratory applications and are also suitable for dry vacuum pumping. They can be combined with chemically resistant PTFE components, making them more suitable for chemical applications. Scroll vacuum pumps feature a unique design that makes them very versatile and efficient. The pump has two helical structures, one is fixed and the other is rotating, which can effectively pump gas and liquid. When the rotor begins to move, the gas is compressed slightly and then flows through the system to the exhaust port. Scroll vacuum pumps are efficient, oil-free and compact. Known for their high tolerance to the atmosphere, they feature sensorless INFORM(r) control to minimize noise and vibration. These vacuum pumps are ideal for low to medium flow applications including analytical equipment, freeze dryers, vacuum coaters and mass spectrometers. The most important advantage of a scroll vacuum pump is its reliability. They can be used for three years or more without problems and are easy to maintain. With proper maintenance, they can reduce repair costs. 
Diaphragm vacuum pumps
Diaphragm vacuum pumps are used in a variety of industrial processes. These pumps use an elastic diaphragm fixed around the outer diameter. They are efficient and can handle most types of liquids. They are commonly used for dewatering, filling and water removal. These pumps are easy to maintain. Diaphragm vacuum pumps are available in a variety of sizes and power outputs. Oil-free diaphragm vacuum pumps do not require oil, lubrication and cooling. These pumps are compatible with many types of laboratory equipment. Diaphragm vacuum pumps are equipped with dual voltage motors and DC drives for greater flexibility and durability. Diaphragm vacuum pumps can achieve higher vacuum levels than rotary vane pumps. They are more efficient than diaphragm pumps. They do not require oil and require less maintenance than their rotary vane counterparts. However, the diaphragms of these pumps may need to be replaced every few years. Diaphragm vacuum pumps are the most popular type of vacuum pump and can be used for a variety of applications. They can be used for everyday work and can be large enough to be used in a vacuum oven or rotary evaporator. Diaphragm vacuum pumps use pulsed motion to move air. They eliminate the need for oil and are highly chemical and steam resistant. They can handle a wide variety of samples, including high viscosity liquids. Diaphragm vacuum pumps are generally smaller than other types of vacuum pumps. Scroll pumps are made of metal and are generally recommended for solvent and water samples. They are not recommended for high acid samples. However, they are suitable for freeze drying. They can also be used for concentration applications. In this way, they have greater displacement capacity and can reach higher ultimate vacuum levels.
editor by czh
china Cheap Liquid Water Ring Vacuum Pump & Compressor for Chemical Paper Making Industry manufacturers
Item Description
Brief introduction:
2BEC sequence h2o ring vacuum pump one stage solitary purpose, distribution plate and impeller undertake optimal design and style, with friction-cost-free area, no lubricating oil, compact structure, trustworthy operation, effortless to use and preserve, vast choice selection, simple structure and straightforward upkeep.It is mostly employed for pumping gasoline with no particles. The functioning medium is thoroughly clean h2o at room temperature. Acid, alkali and other media can also be utilised as operating liquid for specific specifications.
Parameters:
Gas assortment: 4.8—-450m3/min
Restrict vacuum degree: 33hpa—-160hpa
Performance: forty—-sixty five%
Functions:
one.Single stage, solitary operate, optimized layout of distribution plate and impeller, high performance, easy framework and simple upkeep.
2.The flexible valve plate routinely adjusts the exhaust CZPT le, so that the pump can operate proficiently beneath various suction problems.
3.The impeller conclude encounter adopts grading layout, which minimizes the CZPT tivity of the pump to dust and water scale formation in the medium.
4. Packing gland is divided into 50 % structure, much more hassle-free to replace packing.
five. Small measurement pump, with packing and mechanical seal two varieties of shaft seal.
six. Rotor with impeller diameter increased than 200mm, shaft sealing place is geared up with shaft sleeve to safeguard shaft dress in.
seven. Improved bearing structure, large axial and radial bearing potential, exact positioning, to make sure dependable operation of the pump.
8. Equipped with warmth exchanger to recognize functioning liquid circulation, reduce drinking water intake, no need to set further booster.
9. When set up with cavitation avoidance unit, the cavitation resistance of pump working under greater vacuum can be enhanced effectively.
ten. Adopt specifically developed steam separator to independent, successfully lessen resistance and reduce noise.
11.The sleek surface of the stream element can efficiently minimize the precipitation and reduce the scaling procedure.
12. Wide suction variety, with a stage injector, suction strain can be reduce than 33hpa.
Framework:
one. The only rotating element of 2BEA/2BEC —- impeller helps make the functioning fluid kind hydraulic strain in the oval pump body by rotating.At this time, the doing work fluid performs three roles of sealing medium, compression medium and cooling medium at the very same time, with out dress in and lubrication.
2. In the exhaust stage, the liquid ring gradually methods the hub, and the pumping medium is discharged from the exhaust port alongside the axial course.
3. Ongoing injection of supplementary liquid to compensate for the liquid taken absent by the exhaust gasoline.
four. In the suction stage, the liquid ring is slowly away from the hub, and the pumping medium is sucked axially from the suction port.
five. Simply because the impeller is eccentric with regard to the rotating liquid ring, the liquid reciprocates in the room amongst the blades, —— just like the motion of the piston in the cylinder, —— makes axial suction and compression on the pumping medium.
It operates at two vacuum ranges
When fitted with an intermediate separator, the still left and correct elements of the 2BEC pump body can operate at various vacuum stages.As CZPT as the suction stress variation among the two parts (A to B) is significantly less than 80 kPa, A 2BEC can be utilised as two unbiased vacuum pumps.This characteristic additional enhances the operational versatility of 2BEC.This versatile resolution minimizes vitality intake and footprint in programs that need each vacuum amounts.Simply because the 2BEC was developed with the probability of CZPT time period procedure underneath large differential pressures in brain, its trustworthiness beneath these running situations is not diminished at all.
Configuration:
Software:
Drinking water ring vacuum pumps are extensively utilised in:
Vacuum filtration, vacuum distillation, extrusion molding, impregnation, liquid degassing, compressed air regeneration, foodstuff processing, steam recovery, water pump diversion, condenser water tank replenishment, drying, wooden drying, pharmaceutical vacuum, laboratory vacuum, solvent restoration, extraction, tHangZhou, cHangZhou, and so on.
Functionality:
EP VP sequence oil-cost-free vacuum pump has minimal sound and higher performance. Created for portability and versatility, the series functions a rugged, light-weight enclosure and corrosion-resistant finishes/major components. The functionality characteristics of the prolonged-use motors are appropriate for a broad assortment of applications this sort of as vacuum filtration, degassing, impregnation, drying chambers, rotary evaporators, distillations, gel dryers, and gasoline evaluation programs.
china shop 2bec Stainless Steel Water Liquid Ring Vacuum Pump and Compressor manufacturers
Item Description
Short introduction:
2BEC collection h2o ring vacuum pump single phase single operate, distribution plate and impeller undertake optimum design, with friction-cost-free surface, no lubricating oil, compact composition, trustworthy procedure, effortless to use and keep, extensive selection selection, easy framework and effortless upkeep.It is largely utilised for pumping gas without having particles. The operating medium is thoroughly clean drinking water at area temperature. Acid, alkali and other media can also be used as working liquid for unique demands.
Parameters:
Gas variety: 4.8—-450m3/min
Limit vacuum degree: 33hpa—-160hpa
Performance: forty—-sixty five%
Features:
one.Solitary phase, single operate, optimized style of distribution plate and impeller, higher effectiveness, simple construction and simple servicing.
two.The versatile valve plate immediately adjusts the exhaust CZPT le, so that the pump can operate effectively below different suction situations.
3.The impeller end face adopts grading design, which minimizes the CZPT tivity of the pump to dust and h2o scale development in the medium.
four. Packing gland is divided into 50 percent structure, more hassle-free to replace packing.
5. Small dimensions pump, with packing and mechanical seal two kinds of shaft seal.
6. Rotor with impeller diameter higher than 200mm, shaft sealing position is geared up with shaft sleeve to protect shaft put on.
7. Improved bearing structure, massive axial and radial bearing potential, accurate positioning, to guarantee reliable procedure of the pump.
8. Equipped with heat exchanger to recognize operating liquid circulation, decrease h2o consumption, no need to have to set extra booster.
9. When mounted with cavitation prevention system, the cavitation resistance of pump managing underneath increased vacuum can be enhanced properly.
ten. Adopt specially developed steam separator to individual, effectively lessen resistance and minimize noise
.
eleven.The smooth area of the flow element can efficiently lessen the precipitation and minimize the scaling process.
twelve. Wide suction assortment, with a stage injector, suction stress can be decrease than 33hpa.
Framework:
one. The only rotating component of 2BEA/2BEC —- impeller can make the operating fluid kind hydraulic force in the oval pump entire body by rotating.At this time, the doing work fluid performs three roles of sealing medium, compression medium and cooling medium at the exact same time, with no put on and lubrication.
2. In the exhaust phase, the liquid ring steadily methods the hub, and the pumping medium is discharged from the exhaust port alongside the axial course.
3. Steady injection of supplementary liquid to compensate for the liquid taken away by the exhaust gas.
four. In the suction stage, the liquid ring is steadily absent from the hub, and the pumping medium is sucked axially from the suction port.
five. Due to the fact the impeller is eccentric with respect to the rotating liquid ring, the liquid reciprocates in the area in between the blades, —— just like the motion of the piston in the cylinder, —— creates axial suction and compression on the pumping medium.
It operates at two vacuum ranges
When equipped with an intermediate separator, the left and right elements of the 2BEC pump physique can operate at diverse vacuum amounts.As CZPT as the suction force big difference amongst the two elements (A to B) is considerably less than eighty kPa, A 2BEC can be employed as two independent vacuum pumps.This feature additional improves the operational overall flexibility of 2BEC.This versatile remedy minimizes power use and footprint in purposes that call for the two vacuum stages.Because the 2BEC was created with the possibility of CZPT expression procedure underneath huge differential pressures in thoughts, its reliability below these working problems is not diminished at all.
Configuration:
Software:
2BEN series water ring vacuum pumps are commonly used in petrochemical, pharmaceutical, food, sugar market and other fields. Due to the fact the fuel compression procedure is isothermal throughout the doing work procedure, it is not effortless to compress and pump flammable and explosive gases. It is unsafe and its application is much more substantial.
EP VP collection oil-free vacuum pump has reduced sound and large performance. Developed for portability and versatility, the series features a rugged, light-weight enclosure and corrosion-resistant finishes/principal components. The functionality qualities of the lengthy-put on motors are ideal for a extensive selection of applications this sort of as vacuum filtration, degassing, impregnation, drying chambers, rotary evaporators, distillations, gel dryers, and gasoline examination methods.
china near me 2BV Liquid Ring Vacuum Pump with Compressor Vacuum Filtration Pump manufacturers
Solution Description
Organization Present:
20 Many years
ZiBo ZhuoXin Pump Market co,.Ltd is located in a century industrial town known as the Pump Cash of CZPT —HangZhou town, ZheJiang Province. Has over twenty years’ experience of producing vacuum pumps and ten+ years’ expertise of exporting.
A variety of goods
We can suppply all variety of vacuum pumps and spare parts in CZPT , 2BV/2BEA/2BEC/SK/2SK/JZJ2B/ and so on, and other industrial machine
24 Hours
Remember to do not hestiate to get in touch with us if have any urgent matters,each of your inquiries will be taken into account and get CZPT response in 24 hours.
Product Main function:
2BVC sequence drinking water ring vacuum pumps and compressor is mostly utilized for sucking gases and water vapor .The ultimate suction stress can attain 33mbar (ab muscles) (i.e. ninety seven diploma). When the liquid ring vacuum pumps function below the issue in close proximity to the restricted vacuum for a CZPT time, it is needed to join with the cavitation resistant pipe in get to get rid of the screaming and protect the pump.
We are offering 2bvc series liquid ring vacuum pumps.
Primary Application Locations:
- Vacuum filtering – CZPT filtering factories, chemical processing factories, iron ore manufacturing unit, mining, phosphorite, paper producing, poultry processing, coal-selecting factories.
- Vacuum distillation – milk manufacturing unit, foodstuff processing, chemical business, the paper plasma factory.
- Vacuum disinfection – hospital, infirmary, the laboratory.
- Molding – Plastic, the polyethylene, rubber, tire manufacture etc.
- Rebirth the compressed air – the paper plasma, iron and metal, auto, eyeglasses, chemical sector.
| Product product | Maximum air volume | Limit Vacuum Degree mbar(MPa) |
Motor CZPT kW |
Explosion-proof grade of motor | Motor CZPT Level | Pump pace r.p.m |
Working fluid movement rate L/min |
noise dB(A) |
Weight kg |
|
| m3/min | m3/h | |||||||||
| 2BVC2 060 | .forty five | 27 | 33mbar (-.098MPa) |
.eighty one | No explosion evidence | IP54 | 2840 | two | 62 | 31 |
| 2BVC2 061 | .87 | fifty two | 1.45 | 2840 | two | sixty five | 35 | |||
| 2BVC2 070 | 1.33 | eighty | 2.35 | 2860 | 2.five | 66 | fifty six | |||
| 2BVC2 071 | one.83 | a hundred and ten | three.eighty five | 2880 | four.2 | 72 | 65 | |||
| 2BVC2 060-Ex | .forty five | 27 | one.one | – | IP55 | 2840 | 2 | sixty two | 39 | |
| 2BVC2 061-Ex | .86 | 52 | 1.five | 2840 | two | 65 | forty five | |||
| 2BVC2 070-Ex | one.33 | 80 | 3 | 2860 | 2.five | 66 | sixty six | |||
| 2BVC2 071-Ex | 1.83 | a hundred and ten | four | 2880 | four.2 | 72 | 77 | |||
| 2BVC5 a hundred and ten | 2.75 | 165 | 4 | No explosion proof | IP54 | 1440 | six.seven | sixty three | 103 | |
| 2BVC5 111 | three.83 | 230 | five.5 | 1440 | 8.3 | sixty eight | 117 | |||
| 2BVC5 121 | 4.67 | 280 | 7.five | 1440 | 10 | sixty nine | 149 | |||
| 2BVC5 131 | six.67 | four hundred | eleven | 1460 | fifteen | seventy three | 205 | |||
| 2BVC5 161 | 8.33 | five hundred | fifteen | 970 | twenty | 74 | 331 | |||
| 2BVC6 110-EX | two.seventy five | a hundred sixty five | 4 | dIIBT4 | IP55 | 1440 | 6.seven | 63 | 153 | |
| 2BVC6 111-EX | 3.eighty three | 230 | five.five | 1440 | 8.three | 68 | 208 | |||
| 2BVC6 121-EX | four.66 | 280 | seven.five | 1440 | 10 | sixty nine | 240 | |||
| 2BVC6 131-EX | 6.sixty six | four hundred | eleven | 1460 | fifteen | 73 | 320 | |||
| 2BVC6 161-EX | 8.33 | five hundred | fifteen | 970 | twenty | 74 | 446 | |||
2bv collection of vacuum pumps adopt the CZPT intercontinental technologies with the shut-coupled layout. With the benefits of higher trustworthy overall performance, effortless maintenance, reduce noise, higher effectiveness and strength saving, this series of pumps are extensively used in fields of chemical business, papermaking, and metallurgy business and so on.
Due to its aggressive value and larger efficiency, CZPT pump is very best option for siemens and some italy pump alternative.
FAQ
Q: What is actually your MOQ?
A: One set
Q: What are the causes of no circulation or insufficient stream of centrifugal pump?
A: There is air in the suction pipe or pump, which requirements to be discharged. Air leakage is located in the suction pipeline, and the leakage is fixed. If the valve of suction line or discharge line is closed, pertinent valve shall be opened. If the suction top is as well higher, recalculate the set up height. The suction line is as well little or blocked.
Q: How to resist cavitation in centrifugal pump?
A: Boost the composition design from the suction to the impeller of the centrifugal pumpAdopt double phase suction impeller and use anti-cavitation substance
Q:What is the operate of rubber ball in h2o ring vacuum pump?
A: Rubber ball in drinking water ring vacuum pump, the proper identify is called rubber ball valve. Its role is to eradicate the pump gear in the procedure method of the phenomenon of in excess of compression or insufficient compression.
Q:How CZPT is warranty?
A:A single yr formain design guarantee.
Q:How can I spend for my things? What is the payment you can provide
A:Usually by T/T, 30%-fifty% deposit payment after PI/Deal confirmed, then the remaining stability will be paid soon after inspection and prior to shipment by way of T/T or L/C
Welcome shopper from residence and abroad to contact us for foreseeable future cooperation.
Detail dimension drawing and put in drawing remember to speak to CZPT revenue in charge to get
Important:nash/simense/refurish/vacuum pumps/HangZhou zhuoxin pump/
The claw vacuum pump is 100% oil and operates without having make contact with. For this function, the claw rotor rotates in the reverse direction within the compression chamber without having getting in contact with the housing. Adopt claw engineering, substantial efficiency, and reduced consumption.
china best 2sk Series Double Stage Liquid Ring Vacuum Pump with Compressor manufacturers
Item Description
Organization Demonstrate:
20 A long time
ZiBoZhuoXin Pump Sector co,.Ltd is situated in a century industrial metropolis acknowledged as the Pump Capital of CZPT —HangZhou metropolis, ZheJiang Province. Has above twenty years’ encounter of manufacturing vacuum pumps and ten+ years’ expertise of exporting.
Various items
We can suppply all sort of vacuum pumps and spare components in CZPT , 2BV/2BEA/2BEC/SK/2SK/JZJ2B/ and many others, and other industrial equipment
24 Hours
Remember to do not hestiate to make contact with us if have any urgent matters,each and every of your inquiries will be taken into account and get CZPT response inside of 24 hrs.
Merchandise Primary attribute:
2SKC collection liquid ring vacuum pumps(double stage liquid ring vacuum pump) are employed for exhausting and compressing air and other CZPT corrosive, drinking water-insoluble and solid particle-cost-free gases so as to generate vacuum and strain in shut containers. A minor liquid is permitted in the gasoline.
| Model | Pumping volume m3/min |
Extreme stress MPa (mmHg) |
Motor CZPT KW |
Speed (Rotation/Point)r.p.m | Water source (liter/minute)L/min | Suction and exhaust caliber | |
| Maximum air quantity | When the inhalation stress is -.093 MPa, it is not much less than | ||||||
| 2SKC-.4 | .four | .25 | -.096(-725) | 2.two | 2840 | 3~5 | G1″ |
| 2SKC-.eight | .8 | .5 | -.096(-725) | 3 | 2880 | 5~eight | G1″ |
| 2SKC-1.five | one.5 | .nine | -.096(-725) | four | 1440 | 10~fifteen | φ40 |
| 2SKC-three | three | 2 | -.097(-730) | seven.5 | 1440 | 15~20 | φ40 |
| 2SKC-six | six | four | -.098(-735) | 15 | 1450 | 25~35 | φ70 |
| 2SKC-twelve | twelve | eight | -.098(-735) | 22 | 970 | 40~50 | φ100 |
| 2SKC-20 | 20 | 14 | -.098(-735) | 45 | 740 | sixty~80 | φ125 |
| 2SKC-thirty | thirty | twenty | -.098(-735) | fifty five | 740 | 70~ninety | φ125 |
Be aware: 1. The performance indexes listed in the table refer to the efficiency indexes under the following specified circumstances:
1,The atmospheric stress is .1013mpa (760mmhg)
two,Inlet drinking water temperature 15 ºC
3,Suction air temperature 20 ºC
four,Relative air temperature 70%
2. The water supply is the value when the suction force is – .05Mpa (- 400mmhg), which can be increased than this benefit at the restrict vacuum.
3. Functionality tolerance ± ten%
4. When the suction pressure is – .093mpa, the pumping volume is the air pumping volume when the air pump is controlled by the solenoid valve.
FAQ
Q: What is your MOQ?
A: One established
Q: What are the brings about of no circulation or inadequate stream of centrifugal pump?
A: There is air in the suction pipe or pump, which wants to be discharged. Air leakage is identified in the suction pipeline, and the leakage is repaired. If the valve of suction line or discharge line is shut, related valve shall be opened. If the suction top is too substantial, recalculate the installation height. The suction line is as well tiny or blocked.
Q: How to resist cavitation in centrifugal pump?
A: Increase the composition design and style from the suction to the impeller of the centrifugal pumpAdopt double stage suction impeller and use anti-cavitation materials
Q:What is the perform of rubber ball in h2o ring vacuum pump?
A: Rubber ball in water ring vacuum pump, the proper title is named rubber ball valve. Its position is to remove the pump tools in the procedure procedure of the phenomenon of above compression or inadequate compression.
Q:How CZPT is warranty?
A:One particular 12 months formain construction warranty.
Q:How can I spend for my things? What is the payment you can provide
A:Typically by T/T, 30%-50% deposit payment when PI/Contract verified, then the remaining equilibrium will be compensated following inspection and just before shipment through T/T or L/C
welcome shopper from home and overseas to make contact with us for foreseeable future cooperation.
Depth measurement drawing and set up drawing please make contact with CZPT sales in cost to get
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