Self-priming centrifugal pump with very good suction power even with air bubbles. Especially suitable for water supply in domestic plants, small farming, gardening and generally where self-heating is required. Cast iron pump body, cast iron motor holder, impeller, diffuser, venturi hose and technopolymer stainless steel razor rings. Mechanical seal made of carbon/ceramic asynchronous motor, closed and cooled with external ventilation. Built-in thermal ammeter protection and permanently inserted capacitor. Working range: 0.4 to 3.6 m3/h with discharge head of up to 47 metres. Temperature range of liquid: 0°C to +35°C for domestic use (EN60335-2-41); 0°C to +40°C for other applications. Pump fluid: clean, free from solid or abrasive substances, non-viscous, non-aggressive, non-crystallised and chemically neutral. Maximum ambient temperature: +40°C Maximum operating pressure: 6 bar (600 kPa) Protection class: IP 44 (IP 55 on terminal block) Insulation class: F. Power supply: 1 x 220 – 240 V, 50 Hz. Rated power: 0.6 kW / 0.8 hp Capacitor: 12.5 ‰ / 4F / 450 Vc. Dimensions: 395 x 178 x 193 mm. Weight: 10.7 kg.