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Products Name: 2BVA Series Water Ring Vacuum Pump
WORKING THEORY
2BVA series vacuum pump suitable for pumping gas and water vapor, inspiratory pressure can reach 33 mbar definitely pressure (vacuum degree 97%).Â
 When the vacuum pump long-term work under the condition of pressure lower than 80 mbar,  gas corrosion protection tube shall be connected to the pump to protect the pump.
 Equiped with air injector, inspiratory pressure can reach 10 mbar. Injector can be directly installed on the vacuum pump.Â
When used as compressor, the biggest pressure can be 0.26 mbar (pabs).
1. Water Ring
2. Pump Cover
3. Impeller
4. Intake Port
5. Exhaust Port
2. Water Supply Pipe
3. Electromagnetic Valve
4. Check Valve
5. Suction Pipe
6. Gas Water SeperatorÂ
7. Overflow Pipe
8. Exhaust Pipe
1. Coaxial pump and direct connection design, saving space, easy to install;
2. Adopt mechanical seal as standard configuration, to eliminate leakage, easy maintenance;
3. Smooth operation, noise can be as low as 62 decibels;
4. Uniform anti-corrosion design, bronze impeller improves the corrosion resistance of the pump,
5. Stainless steel material is more suitable for the more demanding work environment;
6. Unique flexible vent design, won't  produce over compression, to ensure the best efficiency of 2BVA within its performance range.
SPECIFICATION CURVE
PARAMETER FORM
ModelMotor Power
Max Pumping Capacity
Ultimate Pressure
Working Liquid Flow
Noise
Rotary Speed
Weight
Ultimate Pressure with Primary 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
APLICATIONS
Water ring vacuum pumps and compressors are widely used in petrochemical, pharmaceutical, food, sugar industry, and other fields, because during the working process, the compression process of gas is isothermal, so it is not easy to produce risk when pumping flammable and explosive gas compression, thus its application more widely.
Â
MORE PRODUCTS FOR YOUR CHOICES
Kindly note more than 300 different pump designs for your choice, and all gained CE certificates.
Payment: T/T
Sea Port: Ningbo/Shanghai, China
Standard: CE Mark, Spare Parts Of High Level
Delivery: Normally according to our factory production schedule, but we can follow your first order timeÂ
Warranty: If pump appear quality problems, free replacements of spare parts will be offered within one year
1. On-time Delivery, with More ChoiceÂ
2. Perfect Technical Support
3. Customized Vacuum Solutions and ServiceÂ
4. Samples Available
5. Â Long Quality GuaranteeÂ
6. Fast Response to Customers' Feedback in 12 hoursÂ
Â
DEVELOPMENT VACUUM EQUIPMENT CO., LTDÂ
ADD:DONGGANG INDZONE, TAIZHOU, ZHEJIANG, CHINA PC: 317106
Products Name: 2BVA Series Water Ring Vacuum Pump
WORKING THEORY
2BVA series vacuum pump suitable for pumping gas and water vapor, inspiratory pressure can reach 33 mbar definitely pressure (vacuum degree 97%).Â
 When the vacuum pump long-term work under the condition of pressure lower than 80 mbar,  gas corrosion protection tube shall be connected to the pump to protect the pump.
 Equiped with air injector, inspiratory pressure can reach 10 mbar. Injector can be directly installed on the vacuum pump.Â
When used as compressor, the biggest pressure can be 0.26 mbar (pabs).
1. Water Ring
2. Pump Cover
3. Impeller
4. Intake Port
5. Exhaust Port
2. Water Supply Pipe
3. Electromagnetic Valve
4. Check Valve
5. Suction Pipe
6. Gas Water SeperatorÂ
7. Overflow Pipe
8. Exhaust Pipe
1. Coaxial pump and direct connection design, saving space, easy to install;
2. Adopt mechanical seal as standard configuration, to eliminate leakage, easy maintenance;
3. Smooth operation, noise can be as low as 62 decibels;
4. Uniform anti-corrosion design, bronze impeller improves the corrosion resistance of the pump,
5. Stainless steel material is more suitable for the more demanding work environment;
6. Unique flexible vent design, won't  produce over compression, to ensure the best efficiency of 2BVA within its performance range.
SPECIFICATION CURVE
PARAMETER FORM
ModelMotor Power
Max Pumping Capacity
Ultimate Pressure
Working Liquid Flow
Noise
Rotary Speed
Weight
Ultimate Pressure with Primary 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
APLICATIONS
Water ring vacuum pumps and compressors are widely used in petrochemical, pharmaceutical, food, sugar industry, and other fields, because during the working process, the compression process of gas is isothermal, so it is not easy to produce risk when pumping flammable and explosive gas compression, thus its application more widely.
Â
MORE PRODUCTS FOR YOUR CHOICES
Kindly note more than 300 different pump designs for your choice, and all gained CE certificates.
Payment: T/T
Sea Port: Ningbo/Shanghai, China
Standard: CE Mark, Spare Parts Of High Level
Delivery: Normally according to our factory production schedule, but we can follow your first order timeÂ
Warranty: If pump appear quality problems, free replacements of spare parts will be offered within one year
1. On-time Delivery, with More ChoiceÂ
2. Perfect Technical Support
3. Customized Vacuum Solutions and ServiceÂ
4. Samples Available
5. Â Long Quality GuaranteeÂ
6. Fast Response to Customers' Feedback in 12 hoursÂ
Â
DEVELOPMENT VACUUM EQUIPMENT CO., LTDÂ
ADD:DONGGANG INDZONE, TAIZHOU, ZHEJIANG, CHINA PC: 317106
2BV2070 One/Single Stage Liquid Ring Vacuum Pump (price)
Model NO.: 2BV2070
Motor Power: 0.81kw
Max Pumping Capacity: 27m3/H
Ultimate Pressure: 33hpa
Working Liquid Flow: 0.12m3/H
Noise: 62dB(a)
Rotary Speed: 2880r/Min
Weight: 20kg
Ultimate Pressure with Primary Jey Pump: 10hpa
Trademark: DVE
Transport Package: Plywood Case
Specification: CE MARK, PARTS OF HIGH LEVEL
Origin: Zhejiang, China
HS Code: 8414100090
Model NO.: 2BV2070
Motor Power: 0.81kw
Max Pumping Capacity: 27m3/H
Ultimate Pressure: 33hpa
Working Liquid Flow: 0.12m3/H
Noise: 62dB(a)
Rotary Speed: 2880r/Min
Weight: 20kg
Ultimate Pressure with Primary Jey Pump: 10hpa
Trademark: DVE
Transport Package: Plywood Case
Specification: CE MARK, PARTS OF HIGH LEVEL
Origin: Zhejiang, China
HS Code: 8414100090
SPECIFICATION