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Submersible pump / transfer / sewage / effluent - max. 2 000 l/s | S series
Grundfos S series pumps are the main pumps used in numerous sewage systems. Their innovative features, strength and durability make them ideal for such operations. The advanced Smart Seal for prevention of the leakage and Smart Trim impeller for clearance adjustment features make them even more suitable for sewage installations.Factory set clearance can be easily set with the help of the Smart Trim system which provides optimal performance of the pump.
The Smart Seal auto coupling system makes leakage virtually impossible on the joint between the pump and the base system. The shaft seal can be rotated in any direction. Regular back flushing allows solving problems with the sludge sedimentation in cases when the pumps are installed with separate pipes.
These pumps are able to transfer raw unscreened sewage water and raw water, pump industrial effluent, and pump water based sludge.
These pumps can operate without a cooling jacket as they have the Smart Trim system and they come in a wide range of possible flows. They are suitable for both dry and submerged installation. The built in motor is also a standard feature as well as the Smart Seal system. They also have the Super Vortex impeller and allow a large, free passage.