Pump Calpeda NM4 50/20A/C

Pump housing with axial suction nozzle and upper radial supply socket; main dimensions and specifications according to EN 733 with other optional sizes.

Usage

• Pumping clean liquids that are not aggressive to the materials and do not contain the abrasive impurities of which the pump is made (solids content maximum 0.2%).
• Water supply.
• Use in heating, air-conditioning, refrigeration and circulation installations.
• If necessary, work with reduced noise levels.
• Irrigation .
• Consumer and industrial use.

Operational limits

Data pumps have the following limits:

• Suction lift no more than 7 m.
• Maximum allowable final pressure in the pump casing: 10 bar.
• Continuous operation.
• Liquid temperature from -10°C to +90°C.  (special version up to 140, 200 and 300oС).
• Ambient temperature not more than 40°C .

We have mechanical seal in stock for calpeda NM450/20A/B

Pump Calpeda NM4 50/20A/C