Vertical centrifugal pump - single stage. The pump will be driven by electrical motor assembled on a common base plate with the pump through a flexible coupling. Motor: 400/3/50 - Insulation class: F - IP55 - Speed: 2900 rpm - Mounting arrange: B5. Pump Materials: Pump casing: GG25, Impeller: GG25, Shaft: AISI 420, Column pipe: A216WCB, Discharge elbow: GG25, Wear rings: GG25, Bushing: Rubber. Column line shaft: AISI 420. Lubrication: Grease, Sealing Type: Packing