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TWZ Horizontal Close Coupled End Suction Pump

TWZ pumps are non-self-priming, single-stage, cantilever monoblock centrifugal volute pumps with axial inlet port, radial outlet port and horizontal shaft on the base. They are available in PN16 and PN25 body pressure versions. The pumps are fitted with air-cooled asynchronous motors. Impeller and motor shaft are connected via a rigid sleeve coupling (stub shaft). The pumps are fitted with a mechanical shaft seal. The pumps provide a compact arrangement ideal for installations where space is at a premium

Application

· Irrigation and drainage pump station
· Industrial water circulation
· Central heating system
· Circulation water for air-condition
· Fire-fighting system
· Water supply for industry and building

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Model:
TWZ

Product Features

Product Structure

Hydraulic Performance

Others

Product Features

World-class Hydraulic Performance with wide range of high efficiency interval.
Comprehensive performance curve and meet the needs of large flow and high lift condition.
Reliable quality with a designed 30 yrs service life.

Two year warranty.

Technical Parameters

Max Flow	1700m³/h	Voltage	380V
Max Head	150m	Frequency	50Hz
Speed	2950/1480/985RPM	Max Motor Power	315KW
Structure	HORIZONTAL	Mounting type	B35
Outlet Diameter	DN32-DN350	Efficiency Level	IE3
Sealing type	MECHANICAL SEAL	Insulation Class	F
Working Pressure Max	PN16/PN25	Protection Class	IP55
Liquid Temperature	-20°C-140°C	Cooling Method	AIR-COOLED
Product Certificate	CE	Thermal Protection	/

Product Structure

Hydraulic Performance

Model selection instructions

After sales1

Users' selection shall not be limited by the performance parameters list. Parameters in the catalog are only for reference. We could design and manufacture the product according to the actual requirements. If there is a special selection beyond the sample performance parameters, please get in touch with our technical support.

If the selected model is close to performance parameters, generally standard impeller pumps and high-speed pumps are preferred. (NPSH shall meet the requirements).

If a high-voltage motor or special motor is required, please DO NOT make the foundation according to the installation dimension of the sample. Our technical support shall customize the drawings.