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Side Channel Condensate Pumps

(Self-priming with NPSH Inducer Stage)

Application

This pump is suitable for condensates, distillates, refrigerants, boiler feed water and liquid gas pumping. This pump is also applicable at positive suction heads below 0,5m.

This pump can be used for pumping any kind of liquids which do not tend to crystallize and do not contain any mechanical impurities, which can result in a wearing or a clogging effect.

Design

horizontal, self-priming side channel pump of segmental-type gas handling during normal dut with open impellers and preconnected centrifugal stage in combination system for reaching of optimal NPSH values. The materials designs which are available make an optimal rating possible corresponding to the required range of performance and the medium handled.

Connections

• suction connection axial, discharge connection radial upwards flanged connections without counter flanges

Temperature

• max. 220°C

Pump pressure

• max. 40 bar

Capacity

• 0,1-36 m³/h

Delivery head

• up to 300 m

Shaft sealing

• stuffing box or mechanical sealing in variations (e.g.: internal sealing, external sealing, flushed, cooled, uncooled, balanced sealing arrangements)

Materials

• Casing: cast iron, bronze, stainless steel

• vane wheel impeller and impeller: special brass, bronze, stainless steel

• shaft: chrome steel, stainless steel

Driver

• electric motor, diesel engine

Direction of rotation

• cw or ccw

Power transmission

• flexible coupling

Bearing

• on the suction side: medium lubricated sleeve bearing

• on the discharge side: grease lubricated ball bearing