CMN40 Centrifugal Pump

Centrifugal Pump
CMN40 Series

Performance parameters of CMN40 series centrifugal pump:
1. Power: 0.75-1.5hp
2. Suction lift: 7-9m
3. Total head: 12.5-16.1m
4. Flow: 350-400 L/min
5. Voltage and frequency: 110V/220V/380V, 50HZ/60HZ (Customizable)

Applications:
Our CMN40 series centrifugal pumps can be used in hot or chilled water circulation systems, refrigeration systems, drinking water supplying systems, industrial water-supplying systems and more.
Circulating and supplying of brackish water, sanitary water and other clean aggressive liquid are all possible.

Application limits:
1. Our centrifugal pumps are able to provide continuous service.
2. Max. operating pressure: 6Bar
3. Liquid temperature: Max./min. 110℃/-10℃
4. Specific gravity: 1kg/m3
5. Max. viscosity: 2E
6. Max. ambient tempera: 40 ℃

Standards:
Pump: ISO2548 Class C Annex B
Motor: IEC34/1

Design parameters:
1. Our centrifugal pump is designed with a single-stage centrifugal impeller and nozzles.
2. ND 40 UNI 2223 PN6 flanges are equipped
3. INVESTEMENT CASTING PROCESS is adopted for producing our pump impeller and pump casing cast. This advanced casting technique produces no welding point. Plus highest surface finishing, our centrifugal pumps are guaranteed to have no corrosion points and highest efficiency.
4. Our pump casting is made of ASTM CF8 (AISI304) Stainless Steel.
5. Impeller is also made of ASTM CF8 (AISI 304) Stainless Steel.
6. Back cover is made of iron.
7. The sealing housing is made of AISI 304 Stainless Steel.
8. Shaft: carbon steel/Welded stainless steel/stainless steel
9. Mechanical seal: Ceramic/Graphite/EPDM/Stainless Steel.

Electrical Motor Parameters:
1. Three phase asynchronous motor is adopted, which is totally enclosed (2 poles or 4poles).
2. Volt 230/400, 50HZ/6HZ (other voltages can also be provided upon request).
3. Insulation class: F
Protection: IP54
4. Aluminium/cast iron adapter is equipped.