GKW Series have been designed to handle highly viscous materials, such as Sludges, Slurries, Thick Non-Flowing Pastes and De-watered Sludge cake with Viscosities up to 10,000 CPS.

The standard design consists of an enlarged rectangular inlet with a screw conveyor to assist the product into the pumping element. Options are available to modify the inlet with either large diameter augers, integral bridge breakers or both.