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DESCRIPTION The 2BVA series water ring vacuum pump is designed for efficient pumping of gases and water vapor. It can reach an ultimate pressure of 33 mbar (equivalent to a vacuum level of 97%). When operating under pressures below 80 mbar for extended periods, a gas corrosion protection tube should be connected to protect the pump. Equipped with an air injector, it can achieve an aspirating pressure of 10 mbar, which can be directly installed on the pump. When used as a compressor, it can handle up to 0.26 mbar (absolute pressure). ADVANTAGES 1. Coaxial design with direct connection – saves space and simplifies installation. 2. Standard mechanical seal – reduces leakage and makes maintenance easier. 3. Smooth operation with noise levels as low as 62 dB(A). 4. Uniform anti-corrosion design – bronze impeller enhances corrosion resistance. 5. Stainless steel construction for more demanding environments. 6. Unique flexible vent design – prevents over-compression and ensures optimal performance. PARAMETERS
APPLICATIONS
Water ring vacuum pumps are widely used in industries such as petrochemical, pharmaceutical, food, and sugar processing. Their isothermal compression process makes them ideal for handling flammable or explosive gases, reducing safety risks and expanding their application range.
WE CAN PROVIDE YOU
1. Timely delivery with multiple options available
2. Expert technical support
3. Customized vacuum solutions
4. Sample availability
5. Long warranty period
6. Quick response within 12 hours
PORT: Ningbo/Shanghai, China
CERTIFICATION: CE Mark, High-Level Spare Parts
DELIVERY: Typically based on production schedule, but we can accommodate your timeline
WARRANTY: Free replacement of spare parts for quality issues within one year
DEVELOPMENT VACUUM EQUIPMENT CO., LTD
ADD: Donggang Industrial Zone, Taizhou, Zhejiang, China
PC: 317106
TEL: +86-576-83598308
FAX: +86-576-83598309
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Model No.: 2BVA-5110
Motor Power: 4kW
Max Pumping Capacity: 165m³/H
Ultimate Pressure: 33hPa
Working Liquid Flow: 0.4m³/H
Noise: 63dB(A)
Rotary Speed: 1450r/Min
Weight: 78kg
Ultimate Pressure with Primary Jet Pump: 10hPa
Trademark: DVE
Transport Package: Neutral Wooden Case
Specification: CE Mark, High-Level Spare Parts
Origin: Zhejiang, China
HS Code: 8414100090
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Product Name: 2BVA Series Water Ring Vacuum Pump
Note: Images are for reference only. Please refer to the actual product for details.
DESCRIPTION The 2BVA series water ring vacuum pump is designed for efficient pumping of gases and water vapor. It can reach an ultimate pressure of 33 mbar (equivalent to a vacuum level of 97%). When operating under pressures below 80 mbar for extended periods, a gas corrosion protection tube should be connected to protect the pump. Equipped with an air injector, it can achieve an aspirating pressure of 10 mbar, which can be directly installed on the pump. When used as a compressor, it can handle up to 0.26 mbar (absolute pressure). ADVANTAGES 1. Coaxial design with direct connection – saves space and simplifies installation. 2. Standard mechanical seal – reduces leakage and makes maintenance easier. 3. Smooth operation with noise levels as low as 62 dB(A). 4. Uniform anti-corrosion design – bronze impeller enhances corrosion resistance. 5. Stainless steel construction for more demanding environments. 6. Unique flexible vent design – prevents over-compression and ensures optimal performance. PARAMETERS
| Model | Motor Power | Max Pumping Capacity | Ultimate Pressure | Working Liquid Flow | Noise | Rotary Speed | Weight | Ultimate Pressure with Jet Pump |
| 2BVA-2060 | 0.81KW | 27m³/h | 33hPa | 0.12m³/h | 62dB(A) | 2880r/min | 20KG | 10hPa |
| 2BVA-2061 | 1.45KW | 52m³/h | 33hPa | 0.12m³/h | 65dB(A) | 2880r/min | 22KG | 10hPa |
| 2BVA-2070 | 2.35KW | 80m³/h | 33hPa | 0.15m³/h | 66dB(A) | 2880r/min | 31KG | 10hPa |
| 2BVA-2071 | 3.85KW | 110m³/h | 33hPa | 0.25m³/h | 72dB(A) | 2880r/min | 42KG | 10hPa |
| 2BVA-5110 | 4KW | 165m³/h | 33hPa | 0.4m³/h | 63dB(A) | 1450r/min | 78KG | 10hPa |
| 2BVA-5111 | 5.5KW | 230m³/h | 33hPa | 0.5m³/h | 68dB(A) | 1450r/min | 100KG | 10hPa |
| 2BVA-5121 | 7.5KW | 280m³/h | 33hPa | 0.6m³/h | 69dB(A) | 1450r/min | 145KG | 10hPa |
| 2BVA-5131 | 11KW | 400m³/h | 33hPa | 0.9m³/h | 73dB(A) | 1450r/min | 165KG | 10hPa |
| 2BVA-5161 | 15KW | 500m³/h | 33hPa | 1.2m³/h | 74dB(A) | 980r/min | 252KG | 10hPa |
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