Wet-installed horizontal propeller pump with submersible motor, equipped with direct drive or spur gear, ECB propeller with rigid, fibre-repellent blades, bolt-free connection to the discharge pipe. Explosion-proof version available.
Main Applications
Recirculating activated sludge from the nitrification to the denitrification stage of activated sludge tanks
Economic handling of stormwater, river water, surface water and polder water at low heads
Generating flow in water bodies
Benefits
Perfectly protected by absolutely water-tight cable gland protecting the motor against moisture
Motor monitored by temperature sensors to prevent it from overheating
Easy to install
Double safety by two bi-directional mechanical seals with oil reservoir filled with environmentally friendly oil
Leakage chamber between oil chamber and gear unit for high reliability
Optional: leakage sensor in leakage chamber available for non-explosion-proof version