Customer-centered, market-oriented, technology-oriented, quality-oriented survival, integrity-oriented development, conscientious and realistic, prevailing, rather than loss of efficiency, not loss of credibility.

Pump

Valve

Page view：

Name

ZAx/ZEH/ZAo series petrochemical process pump

ZAx、ZEx、ZEH、ZEH（Ⅱ）and ZEH（Ⅲ）series petrochemical process pumps have enclosed impeller.ZAo and ZEo have opened impeller

NO.

c0052

Detail

　　Design features

　　◎It executes standards of API610 and VDMA24297(light/middle type)

　　◎ZAx、ZEx、ZEH、ZEH（Ⅱ）and ZEH（Ⅲ）series petrochemical process pumps have enclosed impeller.ZAo and ZEo have opened impeller,with sufficient axis diameter,to guarantee stable operation.ZAx and ZAo pump bodies adopt foot support.ZEx,ZEo,ZEH,ZEH（Ⅱ）and ZEH（Ⅲ）pump bodies adopt central support.

　　◎It adopts“back pullout”structure design,convenient for maintenance.

　　◎When working temperature is≥80℃,it adopts water-cooled bearing support and the cooling scheme is API Plan XX.

　　◎Flow passage components:pump body,impeller,back cover and isolating board,axis sleeve all adopt Ti and Ti alloy,Ni alloy or stainless steel,thus the pump has good anti-corrosive performance.

　　◎It is widely used in high corrosive places such as alkali manufacturing,salt manufacturing,acid manufacturing,fertilizer,petrochemical,steel,papermaking,food,pharmacy,synthetic fiber and water treatment.

　　Performance parameters

　　ZAx/ZAo series ZEx/ZEO series

　　Flow:2600m³/h Flow:2600m³/h

　　Lift：250m Lift：250m

　　Working pressure：≤1.6MPa　　　　　　　　　　　Working pressure：≤1.6MPa

　　Working temperature：≤177℃　　　　　　　　　　Working temperature：≤177℃

　　ZEH/ZEH（Ⅱ）/ZEH（Ⅲ）

　　Flow：2600m³/h　　　　　　　　　　　　　　　　　Working pressure：ZEH 1.6MPa＜P≤2.5MPa

　　Lift：250m ZEH（Ⅱ）2.5MPa＜P≤5MPa

　　Working temperature：＞177℃ZEH（Ⅲ）＞5MPa

CZx series chemical engineering process pump

ZXL series vertical self-priming pump