CNP Pump SP is our latest developed product, and is suitable for the treatment project of municipal sewage and industrial sewage as well as stage treatment and concentrated treatment system of various sewages, It’s known as “King of self priming sewage pump”, and it is 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 troubleshooting. Daily maintenance can be performed rapidly by common tolls, saving time and labor.
- Semi open impeller structure and non clogging design: Strong passing capacity. Diameter of maximum passing grain for SP 6 IS 76mm
- Convenient usage: The pump can be mounted near cesspit, with only the suction pipe down in the liquid. ( The pump shall be filled with water for firs start ).
Definition of model
SP: Self Priming Sewage Pump
4: Inlet and outlet : 4″ ( ɸ )
Application
- Non Flammable and non-explosive liquid.
- Rain water and common sewage.
- Municipal drainage project, construction site, drainage station of people’s air defense system.
- Industrial sewage of light industry, paper mill, textile, food processing plant, chemical industry, electric utility, mines, etc.
- Sewage discharge in the residential area.
- Sewage and deposit of water purifying system.
- Tanning industry, sewage of slaughter house, fish breeding in the river and pond.
- Wine and sugar industry.
- Discharge not strongly corrosive but seriously polluted sewage.
Operating limits
- Liquid temperature: 0 0C – 4 0C, medium density ≤ 1.2 x 103kg/m3, PH5-9
- Volume ratio of solids in the medium ≤ 2%
- Diameter of maximum grain: SP-2 38mm, SP-3 63mm, SP-4/SP-6 76mm
- Ambient temperature: ≤ 400C
- Altitude: Max 1.000m.
