BritTherm Automatic Сirculator Pump P5 Series P5 25/6-130 (661995710)

The BritTherm P5 25/6-130 Circulator Pump is a high-performance solution for heating systems that require extra pressure. Offering a 6-metre head and compact 130mm body, this smart circulator is compatible with boilers, heat pumps, and HIUs. With 10 operation modes, dual PWM inputs for smart controls, and built-in night power reduction, it ensures efficient and responsive heating across a wide range of applications.

The BritTherm P5 25/6-130 Circulator Pump is a compact and powerful pump tailored for domestic HVAC applications where higher pressure is required in a limited space. Its 6-metre head capability makes it perfect for multi-zone systems or larger properties with more demanding heating needs.

This pump features 10 built-in operation modes, including an intuitive AUTO setting suitable for the majority of UK homes. With constant and proportional pressure settings, installers can fine-tune performance to suit underfloor heating or traditional radiator systems. For legacy applications, the pump offers three fixed-speed modes.

Dual PWM ports (GT and ST) enable integration with modern thermostats and controls from brands such as Honeywell and Siemens. An automatic night-time energy reduction function further enhances its efficiency by reducing power draw to just 5 watts when not in full demand.

Safety is prioritised through robust electrical and thermal protection systems, shielding the pump from external faults like dry running or voltage surges, making it a reliable upgrade for installers and homeowners alike.

Features & Benefits:
✅ High 6-metre head for demanding heating systems
✅ Compact 130mm body suits most modern installations
✅ 25mm ports for standard domestic compatibility
✅ AUTO mode simplifies setup for 80% of systems
✅ Constant and proportional pressure settings for custom performance
✅ Fixed-speed modes for legacy system replacement
✅ 5W night-time power saving mode improves energy efficiency
✅ GT and ST PWM ports for smart control integration
✅ Fully protected against thermal and electrical damage
✅ Compatible with Honeywell, Siemens, and other popular controllers

• Programs = 10 Control Programs
• Maximum Head (Meters) = 6
• Flow (m3/h) = 3.6
• Power = 5~45
• Connection Size = 1 ½”
• Energy Efficiency Index Rating (EEI) = EEI≤0.20
• 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, pwm cable, insulation foam, data sheet and warranty instructions.

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