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Self-priming JSW pumps

Product Introduction

Application

Suitable for use with clean water and liquids that are not chemically aggressive towards the materials from which the pump is made.

The self-priming jet pumps are designed to pump water even in cases where air is present.As a result of their reliability and the fact that they are easy to use,and recommended for use in domestic applications such as the distribution of water in combination with small or medium sized pressure sets,and for the irrigation of gardens and allotments,etc.

The pump should be installed in an enclosed environment, or at least sheltered from inclement weather.


Motor

※ Two-pole induction motor(n=2850 r.p.m)

※ Insulation Class B

※ Protection IP44

※ Continuous service S1

※ Thermal protector for single phase

※ Single-phase 220V/50Hz,60Hz if request

    Three-phase 380V/50Hz,60Hz if request


Operating conditions

※ Liquid temperature up to 60℃

※ Ambient temperature up to 40℃

※ Total suction lift up to 9m


Component 

※ Pump body: Cast iron

※ Pump support: Cast iron

※ Motor housing: Aluminum

※ Impeller: Brass

※ Diffuser: Noryl

※ Motor shaft: Carbon steel,AlS1304 SS if request

※ Mechanical seal: Ceramic/Graphite (0.5HP),SIC/Graphite


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