Design and features Casing manufactured with cold-formed plate. BSP/ GAS connection ( standard) . Open impeller manufactured with? stainless steel cold-formed plate or investment casting ( according to model) . Inner mechanical seal. Simple parts and easy maintenance. Motor according to IEC B34 standards. Materials Parts in contact with pumped media : AISI 316L Other parts? ? ? : AISI 304 Gaskets ( standard) ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? : VMQ ( Silicone) Mechanical seal ( standard) ? : Cer/ C/ NBR Surface finish? : Electro polished I Technical specifications Max. flow : 65 m / h / 286GPM Max. head : 45 mcl / 65 PSI Max. suction pressure : 2 bar / 29 PSI Max. working temperature : 90 C / 194 F Max. speed : 3500 rpm PUMP Motor GAS/ BSP a b c d e f g h i  J L M Size kW RPM Ra Ri EFI-23 40 100 4 2900 2? 2? 70 480 92 192 100 251 140 172 128 12 160 197