Grundfos TPE3 65-180 Cast Iron 240Volt Single Phase Heating Pump

Unpredictable heating and escalating energy bills are common challenges in managing commercial properties. The Grundfos TPE3 65-180 is the definitive solution. This is not just another pump; it is the intelligent heart of your heating system, meticulously engineered to provide reliable warmth and significant savings with a straightforward, user-focused approach.

Smart, Efficient, and Built to Last

Managing a large-scale heating system should not be a constant struggle. The Grundfos TPE3 65-180 Cast Iron 240Volt Single Phase Heating Pump is the dependable workhorse designed to make an engineer's job easier and a building’s operation more efficient. As a single-stage, in-line pump, its design is neat and space-saving. The true genius is its top-pull-out feature, which allows the entire power head (motor, pump head, and impeller) to be removed for maintenance while the pump housing remains connected to the pipework. This minimises downtime during servicing, a critical advantage for facilities where uninterrupted heating is essential.

The engine driving this efficiency is a fan-cooled, permanent-magnet synchronous motor. Its performance is classified as IE5 in accordance with IEC 60034-30-2, the highest standard for motor efficiency. This is how the TPE3 directly slashes your energy bills and helps meet sustainability targets. The motor is governed by an integrated frequency converter and PI controller, which act as the pump's brain. This system enables continuously variable speed, meaning the pump only uses the precise energy required for the current demand, ensuring effortless performance.

This intelligence is powered by a combined temperature and differential pressure sensor that constantly monitors the system and drives the renowned AUTOADAPT function. For example, in a school building, the pump senses when the building is empty at night and automatically adjusts, saving energy without manual intervention. For modern management, the Grundfos GO Remote app provides total remote control from your phone, while a user-friendly interface on the pump allows for direct adjustments. To guarantee unbeatable durability, the unit is housed in robust cast iron with a high-quality shaft seal (conforming to EN 12756). It is the definitive, long-lasting solution for modern commercial circulators.

Technical Specifications

• Model: TPE3 65-180
• Pump Housing: Cast Iron
• Rated Voltage: 1 x 240 V
• Mains Frequency: 50 Hz
• Motor Efficiency Class: IE5
• Pipe Connection: PN 6/10 DIN Flanges (EN 1092-2, ISO 7005-2)
• Shaft Seal: EN 12756
• Maximum Operating Pressure: 16 bar
• Liquid Temperature Range: -25 to 120 °C

Here at National Pumps and Boilers, we stock a wide range of pumps from leading manufacturers like Wilo and Lowara. You can also find all the essential pump accessories needed to complete your installation.

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