20000PSI Large Flow Hydro Test Units with build-in Paper Chart Recorder Were Delivered to Nigeria


On December 25, 2020, 2020, two sets of Hydro Test Pump Unit were delivered to Nigeria. The two units were both equipped with a 12 hours spring wound paper chart recorder imported from UK.


These Hydro Test Pump Unit is air-driven pneumatic booster and injection pump  system in a small and compact structure,  with the features of high pressure, high flow rate and low failure rate due to dual high quality and large flow pump. The high-pressure flow part of Wingoil equipment is made of 316 stainless steel material, which is suitable for various harsh environments.


Technical performances:



Max. outlet pressure: 

25,000 psi

Working pressure:    

20,000 psi

Max. flow rate:      

30 L/M

Test medium:

Clean water, hydraulic oil, chemicals

Pump type:   

Double head double acting


By compressed air

Driving air:

100 psi

Driving air inlet:    


HP outlet:   



2 Sets of Wingoil Hydro Test Pump Unit With 12 Hours Spring Wound Paper Chart Recorder


Good packages for hydro test pump system