Design and features Welded casing manufactured in cold-formed plate Very robust stainless steel lantern. Open investment cast impeller. DIN connections. Sanitary mechanical seal. Check valve in the suction nozzle to avoid siphoning when the pump stops. Materials Parts in contact with the product  : AISI 316L Other parts    : AISI 304 Gaskets  : EPDM according to FDA 177.2600 Mechanical seal        : St.St./ C/ EPDM External surface finish : bright polish I Technical specifications Max. flow : 120 m³ / h 528 GPM Max. head : 60 mcl 87 PSI Max. suction pressure : 41 mcl 58 PSI Max. working temperature : 120 º C 248 º F Max. speed : 3500 rpm