Pedrollo CP 220C centrifugal electric pump

Pedrollo CP 220C is a high-head single-stage centrifugal pump with one impeller, designed for intensive operation in residential, agricultural, and industrial water-supply systems. The model combines a sturdy construction, high performance, and exceptional energy efficiency, making it ideal for pressure-boosting systems, irrigation, and centralized water supply.

Pump Advantages:

▪️ Overheat resistance thanks to the built-in thermal relay;
▪️ Capable of handling liquids up to +90 °C;
▪️ Able to pump fluids containing air or gas;
▪️ Minimal hydraulic losses due to optimized channel geometry;
▪️ Reliable continuous operation.

Operating Principle:

The impeller mounted on the motor shaft captures fluid and directs it outward by centrifugal force. The fluid then enters the volute chamber and passes through the diffuser, where part of the kinetic energy is converted into pressure. This arrangement ensures a powerful, stable flow without pulsations or water hammer.

Construction Features:

▪️ Casing: cast iron with anti-corrosion treatment;
▪️ Impeller: brass, radial type;
▪️ Diffuser: high-strength technopolymer;
▪️ Motor shaft: stainless steel;
▪️ Mechanical seal: graphite/ceramic;
▪️ Motor: asynchronous with air cooling;
▪️ Bearings: ball bearings with easy service access;
▪️ Insulation: class F with overheat protection.

Applications and Installation:

▪️ Automatic water-supply stations;
▪️ Drip and sprinkler irrigation systems;
▪️ Pressure-maintenance systems in homes and residential complexes;
▪️ Municipal water-distribution networks;
▪️ Agricultural pumping stations.