HainingImportant plant water pump

Operating parameters Flow rate: 3400 m/h (single pump operation condition),2250 m/h (double pump parallel operation condition); Head: 33m (single pump operation condition),43m (double pump parallel operation condition); Speed: 985 r/min

Product Description

Operating parameters

Flow rate: 3400 m/h (single pump operation condition),2250 m/h (double pump parallel operation condition);

Head: 33m (single pump operation condition),43m (double pump parallel operation condition);

Speed: 985 r/min

Structural features

The structure of the pump is vertical, single-stage single-suction centrifugal pump;

The suction port of the pump is vertically downward, and the discharge port is horizontal; the bearing lubrication of the cantilever bearing part is guaranteed by the constant oil cup.

From the suction port, the pump rotates clockwise; the coupling adopts a diaphragm coupling with an intermediate section.

The axial force generated by the pump is mainly balanced by the balance hole, and the residual axial force is borne by a pair of paired single row tapered roller bearings;

The shaft seal adopts packing seal or mechanical seal, and the static seal adopts O-ring, winding gasket or metal surface seal;

The bearing adopts rolling bearing, the lubrication method is oil lubrication, and the cooling method of the bearing adopts air cooling;

The pump body, pump cover, impeller, seal ring, shaft and other parts are made of duplex stainless steel, which can effectively prevent seawater corrosion and erosion.

 

Equipment parameters
ProjectUnit 
Medium Sea water
Temperature-0.5~34.7
Flowm3/h2250~3400
Yang Chengm33~43
PowerKw350~500
Stable speedr/min985
Drive device Motor