Calpeda NRM 50/125C

Circulating multi-core centrifugal pumps Calpeda NRM 50/125C are designed to pump clean water without abrasive components that are aggressive to equipment materials, as well as liquids that contain a minimum proportion of solid particles. The temperature range of the pumped liquid is from -10 to +90 degrees. Centrifugal pumps Calpeda NRM 50/125C are made of cast iron, which does not corrode or oxidize. Calpeda NRM 50/125C pumps belong to the category of universal pumping equipment. They are used to implement the operation of heat supply, air conditioning, cooling and circulation units. The equipment has proven itself both in providing water supply tasks for various industries and is effectively used in everyday life. The induction motor of the Calpeda NRM 50/125C pumps with a power of 1.5 kW, voltage of 380 V operates in continuous operation mode, providing a pressure of 8.3 to 17.4 m and a capacity of 15 to 39 m³/h.

Scope of application

• Construction
• Industry
• Agriculture and irrigation
• Residential and office buildings
• Water supply
• Heat supply
• Conditioning
• Fire fighting installations

Operating limitations

• Continuous operation mode
• Liquid temperature from -10°C to +90°C
• Ambient temperature no more than 40°C
• Maximum permissible final pressure in the pump body: 10 bar
• Nanometric suction height no more than 7 m.