Specification of Wilo EMU Submersible Polder Pump 1200 m3/hr Capacity
Sell Wilo EMU Polder Pumps, polder pumps for vertical installations.
Field of application
Water distribution / boosting, clean water treatment, raw meter intake, desalination, dewatering, industrial process.
Design
Polder pump
Application
Potable and process water from tanks or shallow bodies of water; municipal and industrial water supply; sprinkling and irrigation; lowering the ground water level; utilisation of geothermal energy and in offshore applications.
Capasity : 1200 m3/h
Head :160 m
Volt : 380V, 50Hz
Material
Suction piece : EN-GJL 250
Stage / guide casing : EN-GJL 250
Pump shaft : Grade 420 stainless steel
Shaft sleeve : Grade 420 stainless steel
Stationary wear ring : G-CU Sn7 Zn Pb
Technical data
Mains connection : 3-400V, 50 Hz
Max. Fluid temperature : 20°C
Min. Flow across outside shroud : not necessarry
Max. Sand content : 35 g/m3
Max. Immersion depth : 300 m
Equipment / function
Multistage submersible pump
Semi axial impeller
Hydraulic and motor freely configurable according to power requipments
Three phase motor for direct or star delta start
Motors rewindable as standart
Spesial features
Deep water lowering thanks to selfcooling motors
Sturdy version in cast iron or bronze
Compact construction
Maintance friendly rewindable motors
Optionally with ceram CT coating for increasing the efficiency