Calpeda NMS4 80/400S

The Calpeda pump is a monoblock centrifugal pump with a cantilever-monoblock format. It is equipped with a horizontal suction branch and shaft, as well as a vertical discharge branch. 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 a universal equipment. 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 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 designs with other voltage and frequency are possible. The monoblock design completely protects against liquid ingress into the working mechanism of the pump, which minimizes malfunctions. Under the operating conditions specified in the instructions, the pump operates continuously 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

• Water supply
• Heat supply
• Conditioning
• Cooling and circulation
• Household and industrial sphere

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
• Manometric suction height no more than 7 m