About this pump
The Grundfos SEG.40.31.E.EX.2.50B is a 3.1 kW grinder pump from Grundfos, for a three phase (400V) supply.
It grinds solids before pumping, so sewage can be pushed through small-bore pressure pipes. It has a built-in level sensor, so it starts and stops itself.
Price £5,181.01 inc VAT (£4,317.51 ex VAT), with free delivery to mainland Great Britain. We order it in for you and email the dispatch date.
Before you order
- Check your supply: this is a three phase (400V) pump.
- Check the duty: the pump must reach your total head at the flow you need. Use the datasheet curve, or ask us.
- This version has a built-in level sensor (Built-in level sensor (AUTOADAPT)), so it starts and stops itself without separate floats.
- Fitting is not included. We can install it or swap your old pump.
