CNP WQ Pump

Product introduction

New generation submersible sewage pump with improved features. Body is made of cast iron and impeller is made of cast iron/SS304/SS316. Auto-coupling design allows for pump top pull out from sump pit for maintenance works without needing to dismantle pipeline. 

Performance and advantages

• Special cable production process can prevent water leak to motor cabinet when cable cover is broken or front of cable is submersed.
• Submersible motor with protection level IPX8, insulation class F, motor can cut off power supply in abnormal condition.
• The pump features outside frameworks oil seal and double mechanical seal. Hydraulic lifter installed inside oil chamber ensures lubrication of mechanical seal even when oil level is low. 
• Automatic vent valve enables pump to exhaust air automatically when pumping water.
• Semi-closed and open shape double channel design impeller prolongs pump life as well balanced impeller produce stable running with less vibration.

• Sewage water treatment system for construction, industrial enterprises, municipal projects, etc
• Drainage, waste water treatment for city environmental protection system.
• Prospection mines, etc
• Irrigation, fen, aquaculture, fountain, etc