Submersible and dry-installed wastewater pumps 0.9 - 30 kW 2, 4, 6 pole 50Hz Highest total efficiency wastewater pumping

ULTIMATE WASTEWATER PUMPING TECHNOLOGY The renewed and expanded range of Grundfos SE and SL wastewater pumps continue the tried and tested SE and SL story, providing technologically advanced pumps for wastewater pumping. Designed for demanding situations, the Grundfos SE and SL pumps show our no compromise approach to innovative technologies and functionality, ensuring optimised performance and pumps with the highest wire-to-water efficiency yet. The SL range is for submerged installation and the SE range for dry and submerged installation. New state-of-the-art hydraulics The very nature of wastewater...

Designed with state-of-the-art hydraulics When we decided to develop brand new state-of-theart hydraulics, we looked at the technologies available on the market and decided that we had to keep things simple. We were not just chasing the highest efficiency at a specific duty point; we wanted our new hydraulics to have extremely high efficiencies over a wider range of the curve than can be seen in the market since wastewater pumps always run with varying loads. The S-tube impeller developed by Grundfos includes a tube-shaped impeller and a pump housing around it that matches the tube shape through...

Heavy duty dependable operation, submerged or dry-installed The key to optimising performance in your system is to minimise known risk factors and reduce maintenance requirements. The SE and SL ranges are available in multiple versions from 1.5 to 31 kW. The SL range is for submerged installation and the SE range for dry and submerged installation. These pumps can handle drainage and surface water, domestic, municipal and industrial wastewater, and process water. They are designed for the transfer of water and wastewater in: • Network pumping stations • Wastewater treatment plants • Public buildings...

Technologies for the SE & SL ranges At Grundfos, our commitment is to introduce breakthrough technologies for the wastewater market, raising the bar and setting new standards for wastewater pump systems and solutions. design and functionality and the S-tube impeller ensure the best total efficiency, the lowest life cycle costs and trouble-free operation for your wastewater pump systems and solutions. Optimum wire-to-water efficiency is ensured by the technologies that we put into our pumps and pump systems. The highest motor efficiency, the adaptive intelligence that can be built in, the user-friendly...

What these pumps can do for you Shared between the SE and SL wastewater pumps are a range of features offering functionality that meets your needs. Installation, operation and maintenance of your SE or SL pump are made easy and user-friendly. Also available in stainless steel versions, the SE and SL ranges of pumps can be tailored to your requirements. Grundfos S-tube Greater free passage – SE1/SL1 pumps For applications with required high operating hours and where dry matter content is up to 3%, the S-tube impeller with spherical free passage up to 160 mm is perfect. The world class hydraulic...

Grundfos smartdesign Lifting handle The lifting handle is designed for optimum point-of-balance, ensures correct lifting and will protect the auto-coupling sealing. Smooth, easy to clean surface The extremely robust impact-resistant surface is smooth and easily cleaned. One cable to the pump With just one cable containing sensors and power supply, an important at-risk area is removed, simplifying pump installation, commissioning and maintenance. Easy-to-remove cable entry The innovative and patented stainless steel cable entry ensures that liquid cannot penetrate through the cable inlet into...

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