Hot Water Circulator Pump, 117 LPM, 11 m Head, Cast Iron

High efficiency circulator pump boosts hot water circulation for faster heat-up and reduced waiting time in home heating systems. Built with a durable cast iron body and an ECM permanent magnet motor, it delivers strong flow with low operating noise for comfortable daily use. Multiple operating modes, including AUTO adjustment and night mode, help balance performance and energy use across radiators, underfloor heating loops, and solar hot water setups.

• Delivers up to 117 LPM flow and 11 m/36 ft max head lift for stable circulation


• Runs at ≤45 dBA for quieter operation in utility rooms and living spaces


• Includes built-in check valve to help prevent backflow in closed-loop systems


• Supports AUTO adjustment and multiple modes, including automatic night mode


• Fits threaded connections and installs with included sealing rings and fittings

Designed for demanding hot water recirculation, this circulation pump handles a wide 2–110°C working water temperature range and is built to withstand long-term use in high-heat environments. The space-saving profile helps simplify retrofit replacements, while the energy-efficient design supports everyday savings without sacrificing flow. Ideal for hydronic heating, radiant floor heating, radiator circuits, and compatible solar water heater circulation. Upgrade your system for quicker hot water delivery—grab yours today.

• Voltage/Frequency: AC 220–240V, 50Hz


• Max flow rate: 117 LPM


• Max head lift: 11 m / 36 ft


• Max power consumption: 140W (EEI ≤ 0.23)


• Operating noise: ≤ 45 dBA


• Protection rating: IP44


• Working water temperature: 2°C to 110°C


• Connection type: Threaded


• Center distance: 180 mm (Ø 7.09 in)


• Material: Cast iron body


• Motor type: ECM permanent magnet motor


• Modes: Multiple modes with AUTO adjustment, night mode


• Accessories: Sealing rings, installation fittings; integrated check valve