SL1

Submersible Grundfos SL sewage pumps (1.1-11 kW) are fitted with an S-tube® impeller. The free passage through the pump varies from 50-100 mm depending on size.

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  • Description

    Great reliability with no compromise between free passage and efficiency

    The SL1 1.1-11 kW is a submersible wastewater pump with a Grundfos S-tube® impeller, offering the best solution for large flows of raw sewage, with free passage of solids up to 5”/125 mm. The SL1 from Grundfos is a tried and tested performer in the industry, designed to optimise your system with minimum servicing required. Built for durabity, easy installation and hassle-free operation, the SL1 comes packed with innovative Grundfos features that protect the pump and ensure optimal system performance for industrial and municipal wastewater applications.

  • Suitability

    Commercial wastewater
    Industrial wastewater treatment & reuse
    Wastewater transport

  • Technical Features

    Liquid temperature 0 .. 40 °C
    Max. flow 83 l/s
    Max. head 32 m
    Max. operating 6 bar

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Why Grundfos?

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Innovation

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Energy Efficient

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Reliability

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Pump Efficiency

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Flexibility

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Versatility