BritTherm Automatic Сirculator Pump P3 Series P3 25/6-180 (661995511)

The BritTherm P3 25/6-180 Circulator Pump is a high-performance solution for domestic heating systems requiring a 180mm body length. With a 25mm connection size and 6-metre head, it provides reliable circulation across extended pipe runs. Featuring nine automatic modes—including AUTO, constant pressure, proportional pressure, and fixed-speed settings—it balances performance with energy efficiency. Its automatic night mode cuts power usage to just 5 watts, ideal for eco-conscious households.

Designed for flexible and efficient heating system circulation, the BritTherm P3 25/6-180 Circulator Pump is the ideal upgrade or replacement for systems that require a 180mm pump length. It features a 25mm connection, a powerful 6-metre head, and nine operation modes tailored to suit a wide variety of domestic heating setups.

The intuitive AUTO mode adapts performance automatically to match system demand, while constant pressure (CP1, CP2) and proportional pressure (PP1, PP2) modes allow for custom settings based on installation type. The traditional three-speed manual settings offer straightforward operation when preferred.

Its accessible control panel allows for discreet installation, while the built-in electrical and thermal protection ensures long-term reliability. With an energy-saving night mode reducing consumption to just 5 watts, this pump is engineered for comfort and efficiency.

Features & Benefits:
✅ Extended 180mm body with 25mm connections
✅ 6-metre head for excellent circulation performance
✅ AUTO mode for smart adaptive control
✅ CP1 & CP2 constant pressure settings
✅ PP1 & PP2 proportional pressure control
✅ Three fixed-speed settings for manual operation
✅ Night mode cuts energy use to just 5 watts
✅ Electrical and thermal protection included
✅ Ideal for standard and retrofit heating systems
✅ Simple button control for all modes

• Programs = 9 Control Programs
• Maximum Head (Meters) = 6
• Flow (m3/h) = 3.6
• Power = 5~46
• Connection Size = 1 ½”
• Energy Efficiency Index Rating (EEI) = EEI≤ 0.22
• Maximum System Pressure (KPA) = 10 Bar
• Protection Class = IP44
• Temperature Class = TF 95°C
• Insulation Class = F
• Material = Cast Iron
• Supplied With (Loose in Box) = A set of threaded connections designed for fastening to pipes, high-temperature rubber gaskets, electrical cable 1.3 m long, insulation foam, data sheet and warranty instructions.

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