BritTherm Automatic Сirculator Pump P7 Series P7 25/8-180 (661995901)

The BritTherm P7 25/8-180 is a high-performance circulator pump engineered for commercial heating applications. Featuring a permanent magnet motor and compact rotor design, it delivers whisper-quiet operation alongside excellent energy efficiency. With 13 automatic operation modes, including advanced pressure and speed settings, this pump suits a wide range of heating systems. Its self-ventilated casing and built-in protections ensure reliable, long-lasting performance.

Designed specifically for commercial environments, the BritTherm P7 25/8-180 circulator pump combines advanced technology with versatile control options to meet diverse heating needs. This model features a 180mm length and 25mm ports, with a maximum head of 8 metres, making it suitable for systems requiring moderate flow and pressure.

Its permanent magnet motor and compact rotor technology deliver low power consumption and nearly silent operation, making it ideal for installations where noise reduction is critical. The pump offers 13 operation modes: one AUTO mode for easy setup, four constant pressure modes (CP2–CP5), four proportional pressure modes (PP2–PP5), and four fixed rotor speeds, catering to both traditional and modern system requirements.

The automatic night power reduction function lowers energy use to just 5 watts without compromising heating performance. Additionally, the self-ventilated pump body prevents air ingress, enhancing durability and efficiency. Electrical and thermal protection systems safeguard against damage caused by external factors, ensuring reliability.

Features & Benefits:
✅ Permanent magnet motor for superior efficiency
✅ Ultra-quiet operation thanks to compact rotor design
✅ 13 versatile operation modes including AUTO
✅ Four constant pressure modes (CP2 to CP5)
✅ Four proportional pressure modes (PP2 to PP5)
✅ Four fixed rotor speeds for traditional control
✅ Night power reduction to 5W for energy savings
✅ Self-ventilated casing to prevent air ingress
✅ Electrical and thermal protection for pump safety
✅ Ideal for commercial HVAC and underfloor heating

• Programs = 13 Control Programs
• Maximum Head (Meters) = 8
• Flow (m3/h) = 7.5
• Power = 10~130
• 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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