3ZB7.5 Water Injection Pump is a kind of horizontal triplex single acting recirculation pump based on our over sixty-year pump R&D experience and the civil fluid technology of our mother company. It consists of power end, fluid end and hydraulic end.
1. The power end adapts the 3-turn & 2-support crankshaft and connection rods structure.
2. The discharge flow can be reduced and the inertia head can decrease to cut down the pipeline vibration.
3. Simple structure, higher strength.
Type |
Triplex Single-Acting Plunger Pump |
Pump power |
5.4-10.1 HP(4-7.5KW) |
Flow rate range |
0.4-4.7m3/h |
Suction Pressure |
0.02-0.10Mpa(2.9-14.5psi) |
Discharge pressure |
4-25Mpa (580-3626psi) |
Seal type |
Mechanic seal |
Size |
810*545*360mm |
Weight |
400kg |
Mainly used for conveying produced water in a single well of the oilfields.


https://www.baojipump.com/