1、Introduction

HJD series pump is a centrifugal pump of horizontal, single suction, multi-stage, sectional and radial split structure.This series was designed by the updated hydraulic design software CAD and CFD, with distinct effects in energy saving. And a symmetrical arrangement is adopted which could almost eliminate axial force.This could prolong the service time of bearing and mechanical seal. First stage impeller has improved pump’s anticavitation ability; and the inlet and outlet arrangement is flexible so as to satisfy various customers(unnecessary to replace the inlet and outlet sections).Seal pattern adopts cartridge seal, and sealing, flushing and cooling auxiliary systems whose designs conform to API682 can be provided according to different operating temperatures and media.

2、Application

It is used to convey clean medium without particles or corrosive/non-corrosive medium with suspended substance.

﹒Industrial water supply

﹒Power plant(thermal power,nuclear power)

﹒Petrochemical industry

﹒Cooling or heating system

﹒City water supply