China Hot selling 2BV CHINAMFG Water Circulated Liquid Ring Vacuum Pump China with Best Sales

Product Description

2BV Liquid Ring Vacuum Pump

Product Name 2BV liquid ring vacuum pump/ circulating water ring vacuum pump 
Material SS304, SS316L, SS321, etc
Standard ISO,CE
Flow rate Up to 500m3/h
Voltage 220V/380V/415V/460V or as customer required
Warranty 12 months
Applilcation Pulp&paper industry:black liquid evaporation, vacuum dehydrator, degassing system of raw material and white water, suction tank, couch roll, absorption-shift roll and transmission roll, anti-wind box.
Chemical industry:Methane gas recovery, petroleum recycle, gas collection, exhaust compression, vapor collection, filtration and deceration, polyester production, PVC production.
Power plant:Condenser exhausting, water box priming, flue gas desulfurization, fly ash conveying, geother-mall gas removal, vacuum pressure impregnation for transformers.
Sugar industry:Sewage filtering, CO2 production etc.

2BV Liquid Ring Pump Introduction
2BV series liquid ring vacuum pump is suitable for suction gas and vapour, and the suction pressure can reach 33mbar(abs.) (i.e. 97% vacuum degree).

When the liquid ring vacuum pump works under the condition that the suction pressure is near the limited vacuum(saturated pressure of operating liquid) for a 
long time, it should couple with the cavitation protection pipe in order to protect the pump.

When it’s used as compressor, the maximum pressure is 0.26mpa(abs).

As a new generation of energy-saving product, 2BV series liquid ring vacuum pump will replace the SK and 2SK series liquid vaccum pumps and W,WY,WL series reciprocating vacuum pums completely with their superior performance and advantages.

2BV6 series liquid ring vaccum pumps and compressors are mainly used for pumping the explosive gas or working in the flammable and explosive environment.The technical parameter of each type is the same as the corresponding type of the 2BV2 and 2BV5 series product.

Advantage
1. The direct-coupled design is easy installation and can save space.
2. The pump has the cavitation protection port opens(or connects with the separator) in the case of ensure maximum suction effect to eliminate the noise of cavitation and protect the pump.
3. 2BV whole series are all use the aluminum bronze impeller with high strength and raise its corrosion resistance and durability. If the liquid flows parts adopt stainess steel, the pump can work in the more hard condition.

 

SPECIFICATIONS: 2BV Liquid Ring Vacuum Pump
Model Max.Suction
  capacity
  m3/h
Inlet&Out Feed water inlet Motor Power
KW(50HZ)
Pump
speed
rpm
Operating liquid
flow rate
L/min
Noise
dB(A)
Weight
kg
2BV2-060   27 G1” G3/8” 0.81 2840 2.5 62 31
2BV2-061 52 G1” G3/8” 1.45 2840 2.5 65 36
2BV2-070 80 G1.5” G3/8” 2.35 2860 3 66 56
2BV2-071 110 G1.5” G3/8” 3.85 2880 4.7 72 60
2BV5-110 165 DN50 G1/2” 4 1440 7.2 63 105
2BV5-111 230 DN50 G1/2” 5.5 1440 8.8 68 126
2BV5-121 280 DN65 G3/4” 7.5 1440 11 69 149
2BV5-131 400 DN65 G3/4” 11 1460 16 73 195
2BV5-161 500 DN80 G3/4” 15 970 22 74 320

If you have any others pump type require, please free contact us

FAQ

Q:Can you supply pump qualified with ANSI and ASME standard?
A:Yes, our pump compliant with ISO / ASME/ANSI standard.

Q:How to customize pumps and mechanical seals ?
A:Customers could send us application data, we will select suitable pump and seal types, or client could send us drawings, We are well in OEM and ODM.

Q:How can I pay for my items? What is the payment you can provide?
A:Usually by T/T, 30% down payment once PI confirmed, the balance will be paid after inspection and before shipment. TT or L/C at sight

Q:How long is warranty?
A:1 year for main construction warranty.

Q:How long is production lead time?
A:Normally 15 working days. If client need urgently, we have a huge spare parts stock, we could finish assembly and testing in 7 days.

Q:What is the shipping terms you can provide?
A:Depnends on customer’s requirements, we can provide different transportantin terms, such as EXW, FOB, CIF.

Q:Who is in charge of after-sales?
A:SUNPACE has professional after sales service team, we will follow up the client’s comments and suggest them good solutions. Solve client’s problems and keeping the clients profit.

Q:Who is in charge of maintenance?
A:Local agent. If pump running has any problem on site, our local agent will arrival the plant within 24 hours
 

Send message  Get product Offer & Brochure!!!
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Warranty: 12 Months
Structure: Single-Stage Pump
Vacuum Degree: High Vacuum
Flow Rate Max: 500m3/H
Application: Vacuum Pumps for Chemical Applications
Power: Electric
Samples:
US$ 800/Set
1 Set(Min.Order)

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Customization:
Available

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vacuum pump

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.

vacuum pump

How Do Vacuum Pumps Assist in Freeze-Drying Processes?

Freeze-drying, also known as lyophilization, is a dehydration technique used in various industries, including pharmaceutical manufacturing. Vacuum pumps play a crucial role in facilitating freeze-drying processes. Here’s a detailed explanation:

During freeze-drying, vacuum pumps assist in the removal of water or solvents from pharmaceutical products while preserving their structure and integrity. The freeze-drying process involves three main stages: freezing, primary drying (sublimation), and secondary drying (desorption).

1. Freezing: In the first stage, the pharmaceutical product is frozen to a solid state. Freezing is typically achieved by lowering the temperature of the product below its freezing point. The frozen product is then placed in a vacuum chamber.

2. Primary Drying (Sublimation): Once the product is frozen, the vacuum pump creates a low-pressure environment within the chamber. By reducing the pressure, the boiling point of water or solvents present in the frozen product is lowered, allowing them to transition directly from the solid phase to the vapor phase through a process called sublimation. Sublimation bypasses the liquid phase, preventing potential damage to the product’s structure.

The vacuum pump maintains a low-pressure environment by continuously removing the water vapor or solvent vapor generated during sublimation. The vapor is drawn out of the chamber, leaving behind the freeze-dried product. This process preserves the product’s original form, texture, and biological activity.

3. Secondary Drying (Desorption): After the majority of the water or solvents have been removed through sublimation, the freeze-dried product may still contain residual moisture or solvents. In the secondary drying stage, the vacuum pump continues to apply vacuum to the chamber, but at a higher temperature. The purpose of this stage is to remove the remaining moisture or solvents through evaporation.

The vacuum pump maintains the low-pressure environment, allowing the residual moisture or solvents to evaporate at a lower temperature than under atmospheric pressure. This prevents potential thermal degradation of the product. Secondary drying further enhances the stability and shelf life of the freeze-dried pharmaceutical product.

By creating and maintaining a low-pressure environment, vacuum pumps enable efficient and controlled sublimation and desorption during the freeze-drying process. They facilitate the removal of water or solvents while minimizing the potential damage to the product’s structure and preserving its quality. Vacuum pumps also contribute to the overall speed and efficiency of the freeze-drying process by continuously removing the vapor generated during sublimation and evaporation. The precise control provided by vacuum pumps ensures the production of stable and high-quality freeze-dried pharmaceutical products.

vacuum pump

Can Vacuum Pumps Be Used in Laboratories?

Yes, vacuum pumps are extensively used in laboratories for a wide range of applications. Here’s a detailed explanation:

Vacuum pumps are essential tools in laboratory settings as they enable scientists and researchers to create and control vacuum or low-pressure environments. These controlled conditions are crucial for various scientific processes and experiments. Here are some key reasons why vacuum pumps are used in laboratories:

1. Evaporation and Distillation: Vacuum pumps are frequently used in laboratory evaporation and distillation processes. By creating a vacuum, they lower the boiling point of liquids, allowing for gentler and more controlled evaporation. This is particularly useful for heat-sensitive substances or when precise control over the evaporation process is required.

2. Filtration: Vacuum filtration is a common technique in laboratories for separating solids from liquids or gases. Vacuum pumps create suction, which helps draw the liquid or gas through the filter, leaving the solid particles behind. This method is widely used in processes such as sample preparation, microbiology, and analytical chemistry.

3. Freeze Drying: Vacuum pumps play a crucial role in freeze drying or lyophilization processes. Freeze drying involves removing moisture from a substance while it is in a frozen state, preserving its structure and properties. Vacuum pumps facilitate the sublimation of frozen water directly into vapor, resulting in the removal of moisture under low-pressure conditions.

4. Vacuum Ovens and Chambers: Vacuum pumps are used in conjunction with vacuum ovens and chambers to create controlled low-pressure environments for various applications. Vacuum ovens are used for drying heat-sensitive materials, removing solvents, or conducting reactions under reduced pressure. Vacuum chambers are utilized for testing components under simulated space or high-altitude conditions, degassing materials, or studying vacuum-related phenomena.

5. Analytical Instruments: Many laboratory analytical instruments rely on vacuum pumps to function properly. For example, mass spectrometers, electron microscopes, surface analysis equipment, and other analytical instruments often require vacuum conditions to maintain sample integrity and achieve accurate results.

6. Chemistry and Material Science: Vacuum pumps are employed in numerous chemical and material science experiments. They are used for degassing samples, creating controlled atmospheres, conducting reactions under reduced pressure, or studying gas-phase reactions. Vacuum pumps are also used in thin film deposition techniques like physical vapor deposition (PVD) and chemical vapor deposition (CVD).

7. Vacuum Systems for Experiments: In scientific research, vacuum systems are often designed and constructed for specific experiments or applications. These systems can include multiple vacuum pumps, valves, and chambers to create specialized vacuum environments tailored to the requirements of the experiment.

Overall, vacuum pumps are versatile tools that find extensive use in laboratories across various scientific disciplines. They enable researchers to control and manipulate vacuum or low-pressure conditions, facilitating a wide range of processes, experiments, and analyses. The choice of vacuum pump depends on factors such as required vacuum level, flow rate, chemical compatibility, and specific application needs.

China Hot selling 2BV CHINAMFG Water Circulated Liquid Ring Vacuum Pump China   with Best Sales China Hot selling 2BV CHINAMFG Water Circulated Liquid Ring Vacuum Pump China   with Best Sales
editor by CX 2024-04-13

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