1.Installing (pump, torsigraph,electric motor,pipeline etc)
2.Start and venting
(1) Pressure transmitter venting
(2) Pipeline venting
3. Start testing
(1)starting from “0” flow rate to the required duty point (flowrate,head),then exceed one or two duty points.
(2) collecting successively and cumulatively,total about 10 duty points.
4. Issuing test report.