Hi all
Pentair whisperflo pump 1.5hp 3ph.
New pump installed in commercial facility, trying to prime it and it won't suck in the water. I have no back flow restrictions since the filter valve is on waste. All valves open on the suction side, the pump has suction, I checked the impeller. When I turn off the pump the water flows into the pump from the suction line on front. What could be happening here?
Thanks
James
Pentair whisperflo pump 1.5hp 3ph.
New pump installed in commercial facility, trying to prime it and it won't suck in the water. I have no back flow restrictions since the filter valve is on waste. All valves open on the suction side, the pump has suction, I checked the impeller. When I turn off the pump the water flows into the pump from the suction line on front. What could be happening here?
Thanks
James