The PZ-22GK pump is purposed for pumping clear and polluted water, as well as mud with permanent dirt with its diameter up to 10 or 40mm (depend on the pomp impeller type).
The pumps has the ATEX certificate according to the Directive 94/9/WE for machines type I, M2 category, which allows to use the pump in underground mines, surface installments of these mines, which are endangered with the explosion of methan or coal ash.
Centrifugal one-stage pump. The impeller of the open build attached directly to the stretched beam of the electric engine. The engine is divided from the water part with an oil compartment, and the beam going through it is protected with a double mechanical seal.The pump has a strainer, that makes the base of the pump. The pump is equipped with engine switchable (voltage 500 or 1000V).
The assembly of the pump includes a thermal cover of the engine and an assembly diode to control the continuity of earthing.
|Max submergence||Max impurity||Pressure pipe||Efficiency||Lift height||Weight|