CNP is a professional manufacturer which develops, manufactures, sells stainless steel multistage centrifugal pumps. The company is always devote to innovation and management after founded more than 20 years. The company embarked on the road of a virtuous cycle and operating in scale. The company has professional pump design and developing technicians. And formed a manufacture management, quality management and marketing management system. Company covers 128,000 squire meter, outputs 400,000 pumps annually.

Non-clogging Self-priming Sewage pumps (SP)

Back-pull-out construction convenient for maintenance and trouble shooting. Daily maintenance can be performed rapidly by common head tools, saving time and labor. Stable performance, reliable operation.

Performance Range:
Capacities : Q up to 700m3/hr.
Heads : H up to 35m
Temperature : T up to 400C
Power : P up to 75kw


  • Rain water and common sewage
  • Industrial sewage water
  • Wine and sugar industry
  • Sewage water in the city

Standard material:  Pump casing is made of cast iron or ductile cast iron, impeller can be cast iron or stainless steel.


Submersible Sewage Pumps (WQ)

Single channel or double channel impeller. Auto-coupling system on request.

Performance Range:
Capacity : Q up to 1800m3/hr.
Heads : H up to 66m
Temperature : T up to 400C
Speed : n 2900/1450rpm, 3500/1750rpm
Power : P up to 90kw


  • Raw water
  • Municipal and industrial waster water
  • Rain water
  • Sewage works
  • General industrial services
  • Construction

Standard material:  Casing: Cast iron
Shaft: Stainless steel
Impeller: Cast iron


Variable Speed Booster Pump System (DRL)

The system included pumps(2 to 5 pumps), booster control panel with variable speed PID controller, pressure gauge, valves, pipe, water tank and base.

Performance Range:
Capacity : Q up to 1080m3/hr.
Heads : H up to 305m
Temperature : T up to 1200C
Speed : n 2900rpm, 3500rpm.


  • Residential building
  • Social facilities
  • Commercial building
  • Industrial water supply

Standard material:  All the wet parts are made of 304 stainless steel.


Single Stage End Suction Centrifugal Pumps (NISO)

Back pull out design for fast and easy maintenance.

Performance Range:
Capacities : Q up to 520m3/hr.
Heads : H up to 160m
Temperature : T upto 1100C
Speed : n 2900rpm/1450rpm
Power : P up to 160kw


  • Cooling water.
  • Water supply/distribution
  • Drainage
  • Irrigation
  • General industrial services

Standard material:  Casing: Cast iron
Impeller: Cast iron or bronze
Shaft: Stainless steel.


Immersion Type Multistage Centrifugal Pumps (CDLK-F)

Flexible installation length. Service-friendly and simple installation.

Performance Range:
Capacities : Q up to 65m3/hr.
Heads : H up to 305m
Temperature : T up to 1200C
Speed : n 2900/3500rpm
Power : P up to 45kw


  • Electric spark
  • Lathe
  • Grinding machine
  • Processing center
  • Cooling devices
  • Industrial clearing equipment
  • Filtering system

Standard material:  
Stainless steel 304 or Stainless steel 316. The pump head and suction & discharge head can be made of cast iron on request too.


Stainless Steel Horizontal Single-stage Centrifugal Pumps (SWB)

Stainless Steel Horizontal Single-stage Centrifugal Pumps are easy to instill and maintain.

Performance Range:
Capacities : Q up to 10m3/hr.
Heads : H up to 28m
Temperature : Up to 800C
Speed : n 2900rpm
Power : P up to 1.1kw


  • Domestic water supply
  • Irrigation
  • Water transfer
  • Washing system
  • Pressure boosting

Standard material:  Wet parts is stainless steel 304.