Grundfos SL1.100.150 Submersible Wastewater Pumps with S-Tube Impeller (Max 3864LPM/112kPa)

Efficiently manage wastewater with the Grundfos SL1.100.150 Submersible Wastewater Pump. Equipped with an advanced S-tube impeller, this pump ensures reliable performance and seamless operation for demanding sewage applications.

Technical Excellence: Featuring an S-tube impeller, the Grundfos SL1.100.150 pump delivers outstanding performance. It can accommodate solid particles up to 100 mm in size, providing efficient and clog-free operation. With a maximum flow rate of 3864 liters per minute (LPM) and a maximum head of 112 kilopascals (kPa), it effectively handles high volumes of wastewater.

Robust Construction: The pump housing and impeller are constructed from durable cast iron materials, ensuring long-lasting performance. The motor is made from EN-GJL-250, providing excellent durability and resistance to corrosion. These robust materials make the pump highly reliable and suitable for demanding environments.

Effortless Installation: The pump is designed for easy installation with standardized DIN flange connections for both the inlet and outlet. It features a DN 150 inlet connection and a DN 150 outlet connection, conforming to industry standards. With a maximum installation depth of 20 meters, it is suitable for submerged installations.

Reliable Operation: The Grundfos SL1.100.150 operates smoothly within a range of ambient temperatures from 0 to 40 °C. It can handle a maximum operating pressure of 6 bar, ensuring reliable performance even in demanding conditions. The primary shaft seal, made of SIC/SIC material, provides effective sealing for enhanced reliability.

Electrical Efficiency: With a direct-on-line start-up method and built-in motor protection using a PTC (Positive Temperature Coefficient) system, this pump ensures safe and efficient operation. It has an IP68 enclosure class (IEC 34-5), providing protection against dust and water. The pump's electrical components are designed with an insulation class of H (IEC 85).