... , special for handling ash and sludge of electric power station. WG(P) series slurry pump is horizontal, single-stage, single-suction, ... , double-casing, centrifugal slurry pumps. The wet parts of WG and WG(P) pump at the same outlet diameter can be interchangeable. Their ... packing seal and mechanical seal have been used for series WG(P) pump. The mechanical seal supplied with high pressure sealing ...