Sivag Pumpen NCE EI Circulation Pumps

Circulation pumps for heating Sivag Pumps series NCE EI with speed control and a permanent magnet synchronous motor controlled by an inverter, they are used in heating systems, air conditioning and heating. The pumps have an EPP insulating shell. A synchronous motor with variable speed, IP 44 degree of protection with overload protection is used for the drive. Due to its compact size and easy setup, pumps are used in heating systems. Circulation pumps can significantly reduce energy costs.

Technical characteristics of the NCE EI circulation pumps:

• Liquid temperature: from + 2 ° C to + 95 ° C
• Ambient temperature: from 0 ° C to + 40 ° C
• Pressure: 6 bar
• Maximum relative humidity: 95% at 40 ° C
• Power consumption: 3-56 Watts
• Maximum glycol content: 40%
• Minimum pre-pressure: 0,3 бар при 50 ° C, 1,0 бар при 95 ° C
• Volume consumption: 4.2 m3/h
• Discharge height: 6.8 m
• Installation dimensions: 130 and 180 mm

Standard sizes of the circulation pumps of the NCE EI:

NCE EI 15-40/130, NCE EI 25-40/130, NCE EI 25-40/180, NCE EI 32-40/180, NCE EI 15-60/130/A, NCE EI 25-60/130/A, NCE EI 25-60/180/A, NCE EI 32-60/180/A, NCE EI 15-70/130, NCE HIS 25-70/130, NCE HIS 25-70/180, NCE HIS 32-70/180.