Drilling self-priming pump P-4, 36/163, 22 kW, without motor

The P-type self-priming sewage pump is the ideal non-clogging pump and can cope with the solids present. The pump's non-clogging impeller can pass solid particles of 76 mm in size (for P-2: 44.5 mm, P-3: 63.5 mm). Easy to use, just install the pump on the edge of the sump and lower the suction pipe below the liquid level. It can effectively replace a submersible sewage pump. Installation and maintenance of the pump can be carried out on the ground using common tools without any lifting equipment. To operate, you only need to install the pump on the edge of the sump and pull the suction pipe below the liquid level. It is known as the perfect example of a new generation of sewage pump. It is mostly used for the continuous transportation of highly abrasive materials that are too large to be transported by conventional slurry pumps. This pump is best suited for sand cleaner, sludge separator and mixing funnel. It is also an ideal perfusion drilling pump. It is suitable for dredging, sand and gravel suction, river channel dredging, slag transportation in metal mining and smelting, etc. The pump can be equipped with an electric motor or a diesel engine according to your needs.