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Multi-function submersible fountain pump  
 

Product introduction of multi-function submersible fountain pump

As everyone knows , high power multi-function submersible  fountain pump are evoled on the basis of well submersible pump, small power foil pump have evolved with QSsmall submersible pump ,with no difference between the shape.In terms of model choice you can consult the QJ or QS series submersible pump parameter list; There is a certain distinction in the internal structure .Due to the fountain pump mostly adopting a horizontal installation ,so the electric pump internal need a overstriking journal , strengthen wear=resisting bearing shell .wear-resisting mouth ring or the impeller must used copper or non-metallic materials , on order to prevent rust ,Because in winter tne pool will be drained , if using cast iron rings with cast iron impellers, it is easy to rust in coming spring ,if the intrrnal parts become seized by rust the pump will be unable to start operation without overhaul

Usage of multi-function submersible fountain pump

Application for deep well water

farm irrigation,sprinkling irrigation

urban and rural industry and mine supply and drainage. 

Using condition of multi-function submersible fountain pump

1  power: frequency of *0Hz, voltage **0V(allowable deviation of *5% *5%)three-phase AC power.

2   motor cavity must be filled with clean water 

3  The first stage impeller of the pump should be below the moving water surface no more than 2mm,pump unit should be below the static water level less than *0m.

4   The distance from the motor bottom to well bottom must be more than 3m

5   the water temperature no more than *0 ,the QJR hot water submersible pump temperature can reach *0

6   sand content of the water (by mass)should be no more than 0.*1%

7   PH value of water 6.5~8.5

8   hydrogen sulfide content of the water should be no more than 1.5mg/L

9   chloride ion content of the water should be no more than **0mg/L

*0   water yield of source should be ensure the requirement of pump continuous working 

Feature of multi-function submersible fountain pump

prefect design, reasonable structure, low noise, long running life, small size, light weigh, 

easy to installation and maintenance.energy saving, steady operation, and no pollution.