How to buy:
Our company have an R&D team, they can learned how to make the pump according to the drawing you offer.
We can give you a competitive price for the sample, the shipping fee will be at the client’s side.
One year after the shipping date. But except the wearing parts(shaft, impeller, seal), meanwhile if need we will send some wearing parts for your convenience.
Failure: Pumps have abnormal vibration and noise
Methods: A: Repair water piping
B: Increasing the water piping
C: Irrigation fluid, to exclude air
D: Improve the system or re-section
E: Maintenance pump
Supplied professional technical guide free of charge at anytime.