Self-priming Screw Pump High Lift Home Building

Self-priming Screw Pump High Lift Home Building

ZGD Self-priming Screw Pump YANGCHUN Pump Industry ZGD Self-priming Screw Pump High Lift Home Building Water Delivery Agricultural Irrigation 230V 3/2hp Production Introduction ZGD self-priming screw pump(called as pump below for short) is formed by motor, water pump and sealing. The motor is...

Product Details

Self-priming Screw Pump High Lift Home Building Water Delivery Agricultural Irrigation 230V 3/2hp

ZGD Self-priming Screw Pump

YANGCHUN Pump Industry ZGD Self-priming Screw Pump High Lift Home Building Water Delivery Agricultural Irrigation 230V 3/2hp


Production Introduction

ZGD self-priming screw pump(called as pump below for short) is formed by motor, water pump and sealing. The motor is asynchronous type. Major working components of the pump are eccentric screw(rotator) and fixed bushing(stator). Due to the geometrical shapes of rotator and stator, several separate sealed chambers are formed. The rotation of rotator continuously, constantly and uniformly sucks the media in each sealed chamber from the inlet side to the outlet side. The pump impeller is designed with screw type structure.


Product Features

The pump can provide higher lift and supply the media to higher floor.

Low power, constant and uniform water flow supply capability.

Small size, light weight, low noise, simple structure, convenient maintenance.

Micro computer automatic controller available providing automatic control function.


Pump/Motor Configuration 

Electrophoresis anti-rust processed cast iron pump body and connection

Screw type structure pump impeller, Screw type spindle rubber cover

202 stainless steel pump barrel

304 stainless steel rotator spindle

C&U bearing

Copper motor winding

Single phase with inner overheat protection device

Protection level: IPX4


Product Application of Self-priming Screw Pump High Lift Home Building Water Delivery Agricultural Irrigation 230V 3/2hp:

The pump can be widely applied for high-rise building water supply, household tap water pressure charging, breed industry water supply and drainage, vegetable greenhouse water supply, garden spray irrigation and well water drawing.


Operation Condition  of Self-priming Screw Pump High Lift Home Building Water Delivery Agricultural Irrigation 230V 3/2hp:

Medium temperature shall be within +65℃.

PH value of media shall be around 6.5-8.5.

Maximum solid impurity size no more than 0.1%, particle size no more than 0.1mm.

Power source frequency 50Hz, single phase alternating voltage 220V, voltage fluctuation ranges ±10% of rated value.


Instruction for Applying in Different Floors

The photos attached below are: the top floor uses 1-2 taps, and the flow of each tap is 0.8m³/h. Independent water usage height shall be less than 8 meters. Suction height can be accumulated. The pump is suggested to be assembled within water depth of 6 meters. Pipe lose has to be considered and one elbow can be considered as 1 meter of pressure loss.

Eighth floor and floors below

Tenth floor and floors below


Appearance and Size

YANGCHUN Self-priming Screw Pump High Lift Home Building Water Delivery Agricultural Irrigation.jpg


Technical Parameters

pump application1(001).jpg


yangchun pump factory view2.jpg


yangchun pump exhibition3(001).jpg




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