Submersible pump with motor CALPEDA MON.4SDPM 4/27C

The CALPEDA MON.4SDPM 4/27C submersible pump is a reliable single-phase model with 2.2 kW power, designed to provide stable water supply for residential, agricultural, and commercial systems. The pump belongs to the professional 4SDP series, developed specifically for deep wells with a diameter of at least 110 mm, and is also suitable for operation in wells, tanks, and open water sources.

The casing is made of high-quality AISI 304 stainless steel, ensuring corrosion resistance and long service life. The radial “floating” impellers effectively withstand abrasive particles, such as sand (up to 150 g/m³), without performance loss.

The model features an integrated check valve that maintains stable system pressure and ensures safe shutdown.

Technical and Structural Features

▪️ Motor power: 2.2 kW, single-phase (easy 220 V connection)
▪️ Pump casing: AISI 304 stainless steel
▪️ Radial floating impellers — durability and wear resistance
▪️ ISO 228 threaded connection
▪️ Integrated check valve — protection against water hammer
▪️ Suitable for automation systems (pressure tank, pressure switch, electronic controller)
▪️ Continuous-duty operation

Application Areas

▪️ autonomous water supply for houses and cottages;
▪️ stable water delivery for garden and farm systems;
▪️ maintaining pressure in water-supply pipelines;
▪️ irrigation systems;
▪️ filling tanks and reservoirs;
▪️ fire-fighting systems in private and industrial facilities.

Operating Conditions

▪️ Water temperature: up to 35°C
▪️ Maximum sand content: 150 g/m³
▪️ Recommended well diameter: from 4" (DN 100 mm)
▪️ Must operate fully submerged