D & DG Sectional Multistage Centrifgual Pump

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1 set
Supply Capability:
1000 set/month

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Product Description:


Power station 
Petro chemical industry 
Water treatment 
Steel factory 


Power station

Petro chemical industry

Water treatment

Steel factory

Pulp & paper


Performance Range:

Capacity:                               Q  ~800 m³/h (~3522 gpm)

Head:                                     H  ~1200m (~3937 feet)

Operating temperature:      T   -80°C~+180°C



All spare parts are designed into standard size, the middle section is sealed by O ring and connected by bolts outside of the middle section. Metal composite wave tooth gasket can be used in special occasion.
The suction section and discharge section is generally foot mounted, and centerline mounted when the liquid’s temperature more than 150 °C.
Each type have two sets of impeller/guide vane, and the TDY pump have a wide high-efficiency zone. Changeable wear ring to seal between pump casing and impeller. Most axial forces is balanced by hydraulic balanced devices and other are balanced by thrust bearing. 
Grease lubrication or oil lubrication.


Standard material:

According to API610 standard

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