Calpeda CA 91/B

The Calpeda CA 91/B monoblock pump can handle liquids with different chemical compositions and temperatures, so the pump can be used to solve a wide range of problems in various industries, agriculture, construction and housing and communal services. The Calpeda CA 91/B centrifugal pump also greatly increases the operating pressure in water supply distribution networks, increases the pressure when lifting water from wells and boreholes for transportation to the final destination. This pump is especially suitable for pumping media with a significant presence of various gaseous structures, air, steam condensates, and other similar inclusions. It is indispensable when working in conditions of uneven consumption and water disposal. The pump design is compact, meeting the modern requirements of the industrial water supply and engineering systems industry. The pump is highly reliable, the materials included are cast iron, brass, bronze, as well as chrome, chromium-nickel and chromium-nickel-molybdenum steel. These materials provide stable protection against corrosion and oxidation, which increases the service life. Special pump versions are available to handle slightly acidic and slightly alkaline environments, as well as substances with temperatures significantly exceeding 90 degrees. The Calpeda CA 91/B pump has a power of 0.75 kW and a voltage of 380 V. The pump provides a pressure of 17 to 53 m, and a capacity of 0.48 to 2.4 m³/h.

Scope of application

• Construction
• Industry
• Agriculture and irrigation
• Residential and office buildings

Operating limitations

• Continuous operation mode
• Liquid temperature from -10°C to +90°C
• Ambient temperature no more than 40°C
• Manometric suction height no more than 9 m
• Maximum permissible final pressure in the pump body: 6 bar