TSWA-Type Multistage Pump

Description

TSWA type horizontal multistage centrifugal pump,and it is characterized by its high efficiency,fine NPSH,low vibration,low noise and stable operation,etc.It is recommended the most reasonable product in the area of high-rise water supply,fire water and heating by various Design Institutes in China.The temperature of the transported liquid is less than 80℃.

Application Area

It is used in factory,city,mine,water supply and drainage.

Performance Range

Inlet diameter： 50-150mm(2"-6")

Capacity：18-191m3/h

Head：16-292m

Speed：1450r/min

Matched power： 2.2-200kW

Structural Characteristics

TSWA-type pump is multistage sectional centrifugal pump.Its inlet is placed horizontally at the inlet section,and its outlet is placed vertically upwards at the outlet section.The customer can select different types of pump in accordance with the different requirement on head.The pump stator is mainly made up of inlet,middle,outlet section,tail cover and bearing body,etc.The pump rotor is made up of pump,impeller,shaft sleeve and balance plate,etc.The joint face of inlet,middle,and outlet section is sealed with paper pad.The asbestos is used to seal between shaft sleeves so as not to let water enter the bearing along the shaft.The stuffing seal is used in the shaft seal of two ends of the pump.Through the adjustment on tightening bolt,the liquid then can leak out drop by drop.The bearing adopts rolling bearing,and calcium solid lubricant is applied inside the bearing.The pump rotates clockwise from the direction of drive end.

Model significance

Sectional Drawing

Range Coverage Chart