Chemical Pump

General

TDH series are single stage, double entry impellers, axially-split centrifugal pumps, arranged either horizontally or vertically, foot support, accordant with API610. The design feature can be gained in sectional drawing.

Application

The range is suitable for pumping clean liquids with some tolerance of slight contamination by solids over a wide temperature range. TDH pumps can also be used as energy recovery turbines.

n        For water treatment and supply

n        In irrigation and drainage systems

n        For power stations, heating systems, and district heating plants

n        In fire fighting

n        As marine ballast and cooling water

n        For sea water desalination plants

n        As pipeline pumps and pressure boosters

n        In process engineering for industries

n        For offshore duties

n        Fan pump for pulp and paper industry.

Performance

Size DN125 to 600mm.

Capacity (Q) 100~10000m3/h

Head( H)10~260m

According to performance curves

Pressure (P ) ~2.5Mpa. 

According to material and size

Temperature(t) -20 ~ +160

Material

n        Cast iron or Ductile iron, Cast Steel, Stainless Steel

n        Choosing other special material according to applying situation

Specification

n        The casing is axially split with the suction and discharge braches located in the lower halt-this allows the complete pump rotor with bearings to be moved for maintenance without disturbing the main pipework and valves.

n        Flanges are normally to GB standards PN2.5Mpa, or ANSI150.

n        The direction of rotation of the pump: CW when viewed from the driven end. The shaft can be reversed to allow the pump to be driven from either side.