Water pump AMALINE

submersible

Main applications ▪ Recirculating activated sludge from the nitrification to the denitrification stage of activated sludge tanks ▪ Economic handling of stormwater, river water and surface water at low heads ▪ Generating flow in water bodies Fluids handled ▪ Activated sludge ▪ Stormwater ▪ River water ▪ Polder water ▪ Surface water Design details Design ▪ Fully floodable submersible motor pump ▪ Horizontal installation ▪ Wet installation Propeller ▪ Self-cleaning (ECB) propeller Shaft seal ▪ Two bi-directional mechanical seals in tandem arrangement, with liquid reservoir Amaline 500/600/800: ▪ Additional leakage chamber between the mating ring carrier and the gear unit Bearings Amaline 200/300/400: ▪ Grease-packed rolling element bearings sealed for life Amaline 500/600/800: ▪ Grease-packed rolling elements bearings (sealed for life) in the motor ▪ Oil-lubricated rolling element bearings in the gear unit Drive ▪ Three-phase asynchronous squirrel-cage motor ▪ Motors integrated in explosion-proof pump sets are supplied in Explosionproof Class I Division 1, Groups C&D, T3. Amaline 200/300/400: ▪ Direct drive