Desilter pump

Desilter pump is what we call sand pump. Centrifugal sand pump is mainly used to match the circulating solid control system of oilfield drilling rigs. Its function is to provide drilling fluid with a certain displacement and pressure to desilters, desilters, mixers, etc. It is suitable for 1000-7000 drilling rigs.

Compared with ordinary pumps, this pump is heavy and strong, durable, and because of its special strength, the wall thickness is thicker than that of ordinary pumps, and the life is relatively long. The pump is centrifugal in design, and the axial clearance between the impeller and the pump body is the same. The pump can pump streamlined liquids and even cut off the flow. The pump body is an annular flow channel, which can eliminate vortexes and cavitation, and can also reduce the radial load of the bearing. Because the inlet pipe diameter of the pump is reasonable, its required suction pressure is low. The pump body seal adopts a groove structure to prevent the liquid flow from the impeller.

The desilter pump adopts mechanical seal, the wear-resistant parts are cast by wear-resistant alloy ductile iron, and the base of the whole machine is integrally cast, with long service life, reliable performance, and convenient installation and maintenance.