The Stuart ST 15/60 is a high-efficiency circulator pump designed for domestic heating systems, suitable for both new installations and replacement applications. Incorporating advanced ECM permanent magnet technology, it achieves an energy efficiency index (EEI) of just 0.18, ensuring reduced energy consumption and improved system performance. The pump offers proportional pressure control alongside three constant speed settings, allowing flexible adjustment to meet system demands. Its durable cast iron housing and ceramic bearings provide long-term reliability, while the automatic venting cycle ensures efficient and trouble-free operation. Fully compliant with EuP/ErP regulations, the ST 15/60 is a modern, energy-efficient solution for heating circulation.

Key Features:

• High-efficiency ECM permanent magnet motor (EEI 0.18)

• Proportional pressure control

• Three constant speed settings

• Automatic venting cycle

• Robust cast iron construction

• Ceramic bearings for extended lifespan

• Suitable for new or replacement installations

• Continuously rated for reliable operation

• 130 mm installation length

• EuP/ErP compliant