Calpeda N4 80-315A/B

The single-stage centrifugal pump Calpeda N4 80-315A/B has unrivaled versatility and has many functions, so the model is popular in various water supply industries, in the agricultural sector, in domestic facilities and housing and communal services. The pump is suitable for clean liquids that do not contain aggressive elements that can negatively affect the materials of the pump. In addition, the pumped liquid must not contain solids, suspended particles and gaseous substances. The pump can be used both at low and high temperatures, so it is suitable for use in heat supply, air conditioning and simple water circulation. The centrifugal pump Calpeda N4 80-315A/B is used for watering garden plots and agricultural fields, ensures the functioning of fire-fighting equipment, residential and commercial buildings. Due to its design features, the asynchronous motor and the pump part can be dismantled separately. Special versions of this pump in a bronze body can be used for pumping sea water and brine. Also, with special end seals, the pump can be used in high-temperature mode for water and oil. The power of the Calpeda N4 80-315A/B pump is 15 kW, and the voltage is 380 V. The pump provides a pressure of 25.3 to 36.3 m, and a capacity of 30 to 150 m³/h. Corrosion resistance is provided by the materials from which the pump is made (cast iron and chrome steel). Under the operating conditions specified in the instructions, the pump operates in continuous mode 24/7.

Scope of application

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

Operating limitations

• 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 (16 bar for N,N4 65/125, N,N4 65/160, N,N4 80/160)
• Nanometric suction height no more than 7 m.