Concealed Valve PPR 25mm

APPLICATIONS Single-impeller centrifugal pump suitable for domestic, civil, industrial and agricultural systems, and for decanting, mixing and irrigation uses. CONSTRUCTION FEATURES OF THE PUMP Pump body and motor support in cast iron. Technopolymer or cast iron impeller, as per the TECHNICAL DATA table. Carbon/ceramic mechanical seal. CONSTRUCTION FEATURES OF THE MOTOR Closed asynchronous type, external ventilation cooling. Rotor running on ball bearings, oversized to ensure low noise and durability. Standard built-in thermo-amperometric protection. Capacitor permanently fitted on single phase versions. For the protection of the three-phase motor, we recommend the use of remote overload cut-outs, in compliance with current local regulations. Construction according to CEI 2-3. IE2 motors as standard, from 0,75 kW to 5,5 kW - IE3 ≥ 7,5 kW