Self-priming Sewage Pump Features:

SP Non-clogging self-priming sewage pump is our latest developed product, which is internationally Commonly used
self priming water pump. And it is suitable for the treatment project of municiple Sewage and industrial sewage as
well as stage treatment and concentrated treatment system of various Sewage.
It's known as "King of Self-priming Sewage Pump", and the most ideal new-generation sewage Product.
Stable performance, reliable operation;
Rapid self-priming, high suction head;
Back-pull-out construction. Convenient for maintenance and trouble shooting. Daily maintenance can be
Performed repidly by common head tools, saving time and labor;
Semi-open impeller structure and non-clogging design; Strong passing capacity. Diameter of maximum Pasing grain
for SP-6 is 76mm.
Convenient usage: The pump can be mounted high and dry at floor level, with only the suction line down In the liquid.
(The pump shall be filled with water for first start).

Self-priming Sewage Pump Structure drawings:

Self-priming Sewage Pump Operating limits:

Liquid temperaturre: 0~40degree, medium density <=1.2*10kg/m3, pH 5~9;
Volume ratio of solids in the medium<=2%
Diameter of maximum grain: SP-3 63mm, SP4/SP-6 76mm.
Ambient temperature: <=40 degree.
Altitude: Max 1000m.
Capacity: 10m3/h~750m3/h
Head: 3~38m
Power: 1.1kw~90kw

Self-priming Sewage Pump Advantages:
1.Removable cover plate provides quick and easy access for inspection or service.
2.Non clogging open type impeller
3.Non leakage mechanical seal
4.Both diesel engine driven or motor driven are all ok
5.Mobile trailer can be added if necessary.

Self-priming Sewage Pump Applications: 

Non-flammable and non-explosive liquid:
Rain water and common sewage;
Municiple drainage project, construction site, drainage station of people' air defense system;
Industrial sewage of light industry, paper mill, textile, food processing plant, chemical industry, electric Utility, deep mines, etc.
Sewage discharge in the residential area;
Tanning industry, sewage of slaughter house, fish breeding in the river and pond;
Wine and suger industry;
Sewage discharge not having strong corrosiveness but seriously polluted.
Municiple mobile pump station, and the mobile pump commonly used in rescuing drainage.
The desile enginee is widely used in lots of fields.