Self Priming Sewage Water Pump

Company Information:
An Pump Machinery is the manufacturer with foudnry for pump, sewage pump, centrifugal pump, water pump etc.

Instroduction of self priming water pump
 
These self priming pumps are suitable for pumping clean water and fluids which are not chemically aggressive to the pump
 
components. They are extremely reliable,economical and simple to use,being particularly suitable for domestic
 
applications such as the automatic distribution of water from small and medium-sized surge tanks, watering
 
gardens,etc .These pumps should be installed in a covered area,protected against the weather. N.B.it is always
 
advisable to install a foot valve or a non-return valve on the suction opening.
Specification of self priming water pump
 
 
Structural Characterusteristics of self priming water pump
 
Cast iron pump body
 
Stainless steel pump body cover
 
Stainless steel mechanical seal(graphite ceramic)
 
Brass impeller with centrifugal radial flow type
 
Protection IP44
 
With thermal overload protector in single phase motor
 
NSK bearing or local bearing
 
Application of self priming water pump
 
The pump is supplied to pump water from pumping well, native well and river and it can be used for drainage and farmland irrigation. 
The pump with deep suction, high lift head, large flow rate and high efficiency etc. it is more convenient to be used.
New water pump, the bearings should not add too much lubricating oil; if it is fever it because the small gap between the new machine element, but it will not affect the pump's quality. It will be better out of the breaking-in period
After 1000 hours' working, the bearing should be cleaned and oil should be changed.
Long-term no use the pump, you should draw water off the pump, coated with anti-oil on the screw and move to the storage room.