Filter assembly - includes a housing with a filter drum and pump in the drum for moving liq. from the drum to outside the housing

摘要

Filter appts. includes a filter drum mounted inside a housing with a pump located inside the drum for pumping liquid to the outside of the housing. A vacuum is applied to the appts. to move liquid from the housing into the drum. The pump is automatically operated in dependence on the level of liquid inside the filter drum. The drum is rotatably mounted on a shaft inside the housing.