Calpeda NMS4 150/315A/B

The Calpeda NMS4 150/315A/B pump is a monoblock centrifugal pump with a cantilever-monoblock format. This pump design ensures long-term operation and ease of maintenance. The pump can be used with clean liquids and liquids with a share of contamination, which allows classifying the pump as universal equipment. The power of the Calpeda NMS4 150/315A/B pump is 37 kW, and the voltage is 380 V. The pump provides a pressure of 16.7 to 29.5 m, and a capacity of 132 to 600 m³/h. Cast iron, bronze, stainless steel and brass are the materials from which the pumps are made. They provide high reliability and protection against corrosion and oxidation. Pumps of this series have a significant mass, which allows you to avoid vibration overloads as much as possible and has a positive effect on the engine life. The pumps are well suited for critical areas that support long-term continuous operation. Special versions with other voltage and frequency are possible. The monoblock structure completely protects against liquid ingress into the pump's working mechanism, which minimizes failures in operation. Under the operating conditions specified in the instructions, the pump operates in continuous mode 24/7. The pump's popularity in the professional water supply and household sectors was ensured by its affordable price and optimal set of characteristics.

Scope of application

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

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.