BritTherm Automatic Сirculator Pump P2 Series P2 25/12-130 (661995421)

The BritTherm P2 25/12-130 Circulator Pump is a high-performance 25mm pump featuring a compact 130mm body and an impressive 12-metre head, ideal for demanding heating systems. With nine built-in operation modes—including AUTO, constant and proportional pressure, fixed speeds, and energy-saving Night Mode—this intelligent pump adapts automatically to your system's requirements. It also benefits from advanced electrical and thermal protection, offering long-term reliability and peace of mind for both installers and end-users.

Engineered for superior control and adaptability, the BritTherm P2 25/12-130 Circulator Pump delivers outstanding performance for medium to high-pressure heating systems. Its 25mm connection size and 130mm body length make it a compact yet powerful option, capable of delivering up to 12 metres of head pressure—making it ideal for multi-storey residential or complex zoned systems.

This model includes nine intuitive operating modes that intelligently adjust the pump’s performance. The AUTO Mode is activated with a single button press and is compatible with 80% of existing systems, making installation and commissioning hassle-free. Two Constant Pressure Modes (CP1 and CP2) keep system pressure steady regardless of demand, while two Proportional Pressure Modes (PP1 and PP2) adjust speed to maintain balanced flow and pressure. If preferred, three manual fixed-speed settings give users full control over performance output.

The Night Operating Mode drops power usage to a mere 5 watts during periods of low demand, significantly reducing energy consumption. To ensure the pump’s longevity, integrated electrical and thermal protection systems guard against damage from external electrical issues or overheating.

This pump offers both professional installers and end-users a dependable and versatile solution to suit modern heating system requirements.

Features & Benefits:
✅ 25mm connection size with a compact 130mm body
✅ High-performance 12m head for demanding heating circuits
✅ Nine advanced operation modes including AUTO and Night Mode
✅ Two Constant Pressure Modes for stable system control
✅ Two Proportional Pressure Modes for adaptive pressure regulation
✅ Three fixed speed settings for tailored operation
✅ Night Mode reduces energy usage to just 5W
✅ Built-in electrical and thermal protection for reliability
✅ Easy installation and operation with one-touch setup

• Programs = 9 Control Programs
• Maximum Head (Meters) = 12
• Flow (m3/h) = 6.8
• Power = 12~140
• Connection Size = 1 ½”
• Energy Efficiency Index Rating (EEI) = EEI≤ 0.23
• 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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