HZ (closed impeller type) and HZQ(open impeller type) chemical process pump is a single stage,single suction,cantilever type centrifugal pump which absorbs the advanced technologies from overseas,and is designed based on the advantages of F1,IH,CZ,ZBG chemical process pumps. HZ/HZQ chemical process pump owns the features of better operation performance, anti-cavitation, long life of mechanical seals and bearings,reliable operation,updated structure and easy maintenance.

■Flow rate：Q= 2~2050 （m³/h）

■Total head：H=3~150 (m)

■Speed：n=1450/2900rpm

■Temperature：T=-20~250℃ 

■S.g.：γ≤1.85

■Pump diameter：50~350mm