Original
By certification 
Design features:
2BV Series water ring vacuum pumps and compressors belong to single stage pump that have a structure of coaxial motor and pump. The shaft seal adopts machinery seal, which features simple structure, easy installation, no grease, safe and reliable, etc. 2BVA water ring vacuum pump is fit for pumping air and steam, the minimum intake pressure can reach 33mbar, comparing with similar series of SK, 2SK, it’s your better choice.
Construction Material:
Pump casing, cap and port plate are made of ductile iron;
Impeller is made of bronze.
Application fields:
Vacuum-pumping in container, condenser pumping, water extraction system, ABS Plus, hospital disinfection, beverage filling line, etc.
Petroleum, chemical industry, pharmacy, electric power, metallurgy.
Performance index:
Series: 9 spec available
Ultimate vacuum: 33HPa
Motor power: 1.1-15KW
Suction capacity: 0.45－9m3/min
Ultimate pressure: 33mbar (3300pa)
Model |
Power |
Max Capacity |
Ultimate pressure |
Weight |
Working liquid flow rate |
Noise |
2BVA60 |
1.1 |
0.45 |
33（3300） |
37 |
2 |
62 |
ZBVA61 |
1.5 |
0.87 |
33（3300） |
41 |
2 |
65 |
2BVA70 |
3 |
1.33 |
33（3300） |
66 |
2.5 |
66 |
2BVA71 |
4 |
1.83 |
33（3300） |
85 |
4.2 |
72 |
2BVA110 |
4 |
2.75 |
33（3300） |
120 |
6.7 |
63 |
2BVA111 |
5.5 |
3.83 |
33（3300） |
150 |
8.3 |
68 |
2BVA121 |
7.5 |
4.68 |
33（3300） |
210 |
10 |
69 |
2BVA131 |
11 |
6.68 |
33（3300） |
280 |
15 |
73 |
2BVA161 |
15 |
8.3 |
33（3300） |
400 |
20 |
74 |
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