CB210/01 2HP 1.5Kw Flow rate: 10~140L/Min H: 56.9~34m CB400/01 4HP 3Kw Flow rate: 25~200L/Min H: 63.6~43.9m Two impeller centrifugal pump to build pressurization systems for civil and industrial plants; the two opposed impellers guarantee high head with good delivery. CONSTRUCTION FEATURES Pump body cast iron Motor bracket cast iron Impeller brass or noryl (CB100~900), brass (CB800~1500) Mechanical seal ceramic-graphite Motor shaft stainless steel AISI 304, stainless steel AISI 416 (CB100) Liquid temperature noryl impeller: 0 – 50 C, brass impeller: 0 – 90 C Operating pressure max 6 bar (CB100), max 11 bar (CB160~1500) Motor 2 poles induction motor 1~ 230V-50Hz3~ 230/400V-50Hz P 4kW