Cos copper/brass impeller axial flow fire pump

DescriptionCOS copper/brass impeller axial flow fire fighting pump is a new generation of single stage double suction centrifugal split case pump with high performance and reliability, it is mainly applied to liquid transferring occasions like water works, air conditioner circulation water, heat supply pipe network sys

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Description

COS copper/brass impeller axial flow fire fighting pump is a new generation of single stage double suction centrifugal split case pump with high performance and reliability, it is mainly applied to liquid transferring occasions like water works, air conditioner circulation water, heat supply pipe network system, building water supply, irrigation, drainage pump station, power station, industrial water supply system, fire fighting system,
ship industry, water supply and drainage for mines, etc.

Cos Copper/Brass Impeller Axial Flow Fire Fighting Pump
Material of flow passage components:
The COS copper/brass impeller axial flow fire fighting pump could be customized with different material, main material configuration followed :

Recommended Material Configuration (For reference only)
ItemClean waterDrink waterSewage waterHot waterSea water
Case & CoverGray iron (HT250)S.S304Ductile iron (QT500)Cast SteelDuplex S.S 2205
ImpellerGray iron (HT250)S.S304Ductile iron (QT500)2Cr13Duplex S.S 2205
Wearing ringGray iron (HT250)S.S304Ductile iron (QT500)2Cr13Duplex S.S 2205
ShaftC.S 45S.S42040Cr40CrDuplex S.S 2205
Shaft sleeveC.S 45S.S304S.S304S.S304Duplex S.S 2205
Remarks: detailed material list will according to liquid and site conditions

Cos Copper/Brass Impeller Axial Flow Fire Fighting Pump
 
Specifications 
COS copper/brass impeller axial flow fire fighting pump main range 
a) Outlet Diameter: 80-1,600mm 
b) Flow Capacity: 100- 15,000cbm/h 
c) Delivery Head: 15-220m
Cos Copper/Brass Impeller Axial Flow Fire Fighting Pump
1) Features: 
a) Compact structure
b) Attractive design
c) High efficiency, steady performance
d) High flow, medium pressure
e) High concentricity of components

Cos Copper/Brass Impeller Axial Flow Fire Fighting Pump

2) Applications: 
a) Waterworks
b) Circulation water for air-condition
c) Water supply for industry and building
d) Irrigation and drainage pumping station
e) Power station
f) Fire fighting

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