Horizontal Multistage Centrifugal Pump

CN and CNI series of pumps are horizontal, multistage centrifugal pumps, with the impellers mounted on the motor shaft. The pump housing is attached to a base plate. The design makes the pump suitable for installation in small places. A high quality mechanical seal is included as part of the pump.

CN: The discharge and suction chamber are made of cast iron. All other pump parts in contact with the liquid are made of stainless steel.

CNI; All parts of pump in contact with the liquid are made of 304 stainless steel.

Applications: 1.Domestic water supply. 2.Liquid transfer and circulation of liquids within light industry and farming. 3.Pressure boosting. 4.Heating and cooling systems. 5.Specialized OEM equipment.

Operating Limits: Capacity (max): 50HZ: 8m3/h, 60HZ: 9m3/. Head (max): 50HZ: 55m, 60HZ: 76m. Liquid temperature: 0℃ to +90 ℃.

Motor: The pump is fitted with totally enclosed fan-cooled, squirrel-cage motor. 2-pole induction motor, 50HZ（n=2850 rpm), 60HZ (n=3450 rpm). Enclosure class: IP 54. Insulation class: F. Voltage: 50HZ-1x220-240V, 3x220-240/380-415YV; 60HZ-1x110/220V, 3x200-230/346-400YV.

Materials: CN series: Suction chamber, Pump head: cast iron; Intermediate chamber, Impeller, Spacing Pipe, Shaft: SUS304; Shaft seal: SIC/CARBON; O-ring: EPDM or Viton; Drain and priming plug, Base plate: Steel.   CNI series: Suction chamber, Pump head, Intermediate chamber, Impeller, Spacing Pipe, Shaft, Drain and primg plug, Base plate: SUS304；Shaft seal: SIC/CARBON; O-ring: EPDM or Viton.