Grundfos Unilift KP 150 M1 5Mtr Cable Manual Level Control Submersible Pump

Hello there! For moments that demand a straightforward and powerful drainage solution, the Grundfos Unilift KP 150 M1 is the answer. This tough, portable workhorse is an essential tool for handling a flooded cellar after heavy British rain or for managing water on a professional job site. It’s built by Grundfos to handle the tough jobs, so you don't have to worry.

Your Go-To Pump for Tough Drainage Jobs

Crafted from durable stainless steel, this pump is built to last in damp, demanding environments without the worry of corrosion. At its heart is an integrated 1-phase motor with thermal overload protection, safeguarding it from burnout. The clever design uses the pumped liquid to continuously cool the motor, ensuring it can run reliably for longer. Inside, the rotor shaft operates in maintenance-free carbon bearings and is protected by a robust double shaft seal, making it a truly low-fuss machine. Its key advantage is the manual control, giving you the power to decide exactly when it starts and stops. This is perfect for draining water to a specific level or preventing unexpected starts.

The semi-open impeller, shielded by a suction strainer, handles debris up to 10mm with ease, making it ideal for pumping groundwater, surface water, and grey water from sinks or washing machines. Its lightweight design and sturdy carrying handle mean you can install it anywhere. It is perfect for emergency jobs or as a permanent fixture in our wider range of submersible pumps. For a complete setup, you can browse our selection of Unilift KP Accessories. If an automatic pump would better suit your needs, we recommend its sibling, the Grundfos Unilift KP 150-A-1, which includes a float switch for automated operation.

Technical Specifications

Need a Hand?

Choosing the right pump can feel daunting, but the team here at National Pumps and Boilers is ready to help. We pride ourselves on our friendly, expert advice. If you have any questions about this pump or any other product, please do not hesitate to get in touch with us.

Call Us: 0333 358 3060 Email Us: info@nationalpumpsandboilers.co.uk