Multistage Horizontal Pump Type TKI coupled to electric motor 380 V/50 Hz/3 phase, IP55, 2900 rpm, Class F insulation. The pump and the motor are based on a common base plate through a flexible coupling and coupling guard Casing: Cast iron, Impeller: Zinc free bronze, Casing wear rings: Zinc free bronze, Shaft: AISI 420, Shaft sleeves: Stainless steel, Bearing: Grease lubrication ball bearing