Grundfos TPE3 65-120 Cast Iron Single Phase Heating Pump

We are proud to introduce the Grundfos TPE3 65-120, a powerful and supremely efficient heating pump. As the vital heart of any modern, energy-conscious heating system, it's engineered to deliver flawless performance while actively reducing your running costs. Here at National Pumps and Boilers, we stock this pump because we are committed to providing solutions that make a genuine impact on your budget and building's performance.

The Smart, Simple Solution for Heating Efficiency

Balancing comfort with operational costs is a constant challenge. Older heating systems often waste energy with single-speed pumps. The Grundfos TPE3 tackles this with its fan-cooled, permanent-magnet motor. Its world-class IE5 efficiency rating, the highest standard available, converts more electricity into pumping power with minimal waste, directly reducing your energy consumption.

The pump's motor includes an integrated frequency converter and PI controller for continuously variable speed control. Guided by a combined temperature and differential pressure sensor, it constantly adjusts performance to meet your system's exact needs, ensuring no energy is wasted. For even greater control, it's compatible with accessories like the Grundfos GO Remote.

Built for professionals, this single-stage, close-coupled volute pump is designed for easy integration. Its in-line ports and standardised PN 6/10 DIN flange connections make installation straightforward. For a complete setup, consider items from our range of flanges and pump valves. Maintenance is also simplified. The TPE3’s "top-pull-out" design allows the entire power head (motor, pump head, and impeller) to be removed for servicing while the housing remains in the pipework. This eliminates system draining, saving time and hassle. With its rugged cast iron construction and durable shaft seal (to EN 12756), it's the ideal workhorse for any central heating system or as one of our leading commercial circulators.

Technical Specifications

Got a Question? We’re Here to Help

Choosing the right pump can feel complex, but our expert team is here to make it simple. If you’re unsure whether the TPE3 is the right fit for your project or want to discuss our full range of boilers and system components, please get in touch.

Call Us: 0333 3583060

Email Us: info@nationalpumpsandboilers.co.uk