Impeller pump RFI series

waterairelectric

range are Monoblock electric pump units with standardised pump EN 733 / exDIN 24255 robust and compact, single shaft pump-motor. This range covers the hydraulic field of application given in the standard with the advantages of compact construction, perfect alignment and small dimensions. Characteristics Monobloc unit with standardised pump according to EN 733 / Ex DIN 24255 and single motor-pump shaft. Services 97 m.c.a. Speed 2.900 rpm Operating data according to ISO 9906 For continuous operation S1 at nominal power Asynchronous electric motors with squirrel cage rotor IP-55 Insulation Class F Applications Industrial applications for pumping clean and non-aggressive water. Pressure equipment. Air conditioning and heating. Agricultural Sprinkler and drip irrigation systems. Firefighting equipment. Swimming pool purification Golf courses Sources Green spaces , gardening Washing tunnels Materials Pump body, impeller, closing rings, cover body and support cover in cast iron Pump shaft in stainless steel 13% Cr. The standard version with standardised mechanical seal according to Ex DIN 24960 is suitable for lifting liquids with temperatures up to 90°C. Max. operating pressure PN10 Optional Pump body in bronze / stainless steel Bronze / stainless steel impellers