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Proven reliability and energy savings under all modern wastewater conditions
The Grundfos SL range of wastewater pumps has been extended with frame size 56 pumps in the size of 18.5 to 41 kW, 50 Hz. To ensure the highest operational efficiency, the new range of SL pumps are fitted with IE4 motor components and the innovative Open S-tube® impeller.
The pumps are self-cleaning and are ideal for pumping wastewater with medium to extreme concentrations of fibres and suspended solids. They are available in a wide range of material variants, such as cast iron, stainless steel and high chromium white iron. Thanks to its compact design, the pump easily replaces most wastewater pumps with a minimum of system adjustments required.
With the ability to self-clean and a capacity for large flows, the SE/SL frame size 56 wastewater pumps operate reliably and efficiently in even the toughest wastewater conditions. Watch this video to learn more about how we designed the new range of wastewater pumps to meet modern wastewater challenges.
Less downtime, lower OPEX
Download our leaflet to learn more about how the new SE/SL frame size 56 wastewater pumps can help you reduce maintenance costs and energy consumption in your wastewater installation.
Wear and tear can cause wastewater pumps to lose efficiency by increasing the gap between the impeller and suction cover. Grundfos SmartTrim allows you to adjust the impeller gap to regain maximum efficiency. Watch this video to find out how it works.
SE/SL pumps: Reliable and trouble-free operation
Download the SE/SL wastewater pump range brochure and find out how these pumps keep operation reliable with all wastewater flows. SE/SL pumps come with a range of hydraulic designs, for reliable and efficient operation with the highest level of performance in all wastewater applications. Available in multiple versions from 1 - 63 kW/ 1.5 to 84 hp, SE/SL pumps reduce your total cost of ownership with reliability proven in installations around the world.
The new SE/SL frame size 56 wastewater pumps featuring the innovative Open S-tube® hydraulics are self-cleaning and continue operating even in challenging conditions. They can help you reduce maintenance costs, energy consumption and total cost of ownership as well as your carbon footprint.
Achieve a total efficiency of up to 80%
With innovative features such as Open S-tube® impellers and IE4 motor components, the SE/SL frame size 56 wastewater pumps offer market-leading efficiency. Sign up for this brief webinar to learn more.
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How can we help you?
Whether you’re looking to buy a product or simply seeking advice from a Grundfos expert, we are more than happy to help you get the most out of your pump solution! Feel free to get in touch if you need support.