DELIVERY BODY : made from aluminium, particularly resistant to mechanical stress, knocks and corrosion, fitted with UNI ISO 228/1gas threaded vertical delivery opening. FILTER: stainless steel. IMPELLER: aluminium. MOTOR SHAFT: AISI 314 stainless steel. MECHANICAL SEAL: carbon/alumina, MOTOR: designed for continuous duty. The thermal cutout relay (motor protector) is incorporated. INSULATION class B. PROTECTION: IP 68. SUPPLY CABLE: supplied standard with 5 metres of cable and plug. EXTERNAL FLOAT switch: standard equipment. WARRANTY: 1 year.