Grundfos SEG50 Series Submersible Wastewater Grinder Pumps (Max 570LPM)
Grundfos SEG50 Submersible Wastewater Grinder Pumps (Max 570LPM)
The Grundfos SEG50 Submersible Wastewater Grinder Pump is designed for pumping wastewater, sludge-containing water, and sewage. It features a patented grinder system that effectively grinds the media, ensuring smooth operation and preventing clogging.
Grinder System Impeller The SEG50 pump is equipped with a grinder system impeller, which efficiently grinds solid particles found in wastewater, sludge-containing water, and sewage. This innovative design ensures reliable pumping and minimizes the risk of blockages, making it ideal for challenging applications.
Durable Construction The pump housing and impeller of the SEG50 are made of cast iron, providing excellent strength and durability. This robust construction ensures long-lasting performance, even in demanding wastewater environments.
Installation and Connectivity The SEG50 pump conforms to DIN flange standards and features a DN 50 pipework connection and pump outlet. It is designed for submerged installation, suitable for both dry and wet applications. The pump can be installed up to a maximum depth of 10 meters.
Efficient and Powerful Operation The SEG50 pump is available in power ratings ranging from 0.9 kW to 4 kW, allowing you to choose the appropriate model for your specific needs. It operates at a maximum flow rate of 570 liters per minute (LPM), ensuring efficient pumping of wastewater and sewage.
Safety and Compliance The SEG50 pump is approved for PA-I and ATEX applications, meeting the necessary safety standards. It includes a built-in thermal switch for motor protection, and the thermal protection is external, ensuring safe and reliable operation.
Additional Features The SEG50 pump comes with a 10-meter long cable for easy installation. However, it does not include a control box or moisture sensors. Please note that the pump does not come with a cable plug, so you will need to provide the appropriate plug for your electrical setup.
Technical
Type of impeller | Grinder system |
Primary shaft seal | SIC/SIC |
Approvals | PA-I, ATEX |
Curve tolerance | ISO9906:2012 3B2 |
Materials
Pump housing | Cast iron |
Impeller | Cast iron |
Installation
Maximum ambient temperature | 40 °C |
Maximum operating pressure | 6 bar |
Flange standard | DIN |
Pipework connection | DN 50 |
Pump outlet | DN 50 |
Pressure rating | PN 10 |
Maximum installation depth | 10 m |
Inst dry/wet | SUBMERGED |
Liquid
Liquid temperature range | 0 .. 40 °C |
Density | 998.2 kg/m³ |
Electrical data
Built-in motor protection | THERMAL SWITCH |
Thermal protec | external |
Length of cable | 10 m |
Type of cable plug | No plug |
Controls
Control box | not included |
Moisture sensor | without moisture sensors |