The effective volume of the priming pot must exceed the filling volume of the suction line by a factor of 1.5 to 2.0.Priming pots are available in volume sizes of 10 to 26 l.Standard construction material of priming pots: polypropylene (PP), other materials can be supplied on request
A priming pot filled with liquid is arranged between the pump and the suction pipe. During the startup phase, the pump draws the liquid from the priming pot thereby creating a vacuum in the priming pot. The liquid in the tank to be emptied is under atmospheric pressure; vented system. Under the action of the pressure differential, the liquid is forced into the priming pot. As a result, the suction line is vented and the pump can lift the liquid from a level well below the pump.
The priming pot’s are available in Polypropylene (PP)