DL、DLR series of multi - steps centrifugal pumps

   The suction inlet and vent of the pump with upper and lower structures, can rotate from the perpendicular point to four locations 90°apart,when installed under real circumstance.Pump axle is in the same horizontal line with motor axle.This pump adopts packing sealing or mechanical sealing,and low-noise shaft,with small noise and litle vibration while operation, contributing to its service environment and longevity,whose features are little occupied area, high delivery lift and convenient installation and maintenance.