BritTherm Automatic Сirculator Pump P5 Series P5 32/7-180 (661995716)

The BritTherm P5 32/7-180 Circulator Pump is a versatile pump designed for HVAC applications such as boilers, heat pumps, and heat interface units (HIUs). It features a 7-metre head and 32mm connections, providing reliable performance for domestic heating systems. With two unique PWM control modes compatible with major thermostats like Siemens and Honeywell, this pump offers 10 automatic operation modes for adaptable and efficient heating control, including an energy-saving night mode.

The BritTherm P5 32/7-180 Circulator Pump is built to deliver efficient and adaptable performance in a wide range of heating systems, including boilers, heat pumps, and HIUs. Designed with 32mm pipe connections and a 7-metre head, it is well-suited to systems requiring higher pressure and consistent flow rates.

This pump incorporates two unique PWM functions (GT and ST) for remote control via two low-voltage control cables. This feature ensures compatibility with a broad selection of controllers and thermostats, including popular brands like Siemens and Honeywell.

It offers 10 automatic operation modes tailored to meet various system demands:

• AUTO mode provides a simple one-button start suitable for approximately 80% of heating systems.

• Two Constant Pressure Modes (CP1 and CP2) are ideal for underfloor heating and systems with stable flow requirements.

• Two Proportional Pressure Modes (PP1 and PP2) adapt to systems with more variable flow demands.

• Three fixed speed settings allow manual control over the full power range.

An automatic night power reduction function decreases energy use to just 5 watts during low demand periods, without compromising heating quality. Electrical and thermal protections safeguard the pump against damage caused by external influences, ensuring long-lasting reliability.

Features & Benefits:
✅ 32mm connections for steady flow rates
✅ 7-metre head suitable for higher pressure requirements
✅ 180mm installation length for versatile fitting
✅ One-button AUTO mode for quick and easy setup
✅ Constant pressure modes perfect for underfloor heating
✅ Proportional pressure modes for systems with changing flow rates
✅ Three fixed speeds for manual operation
✅ Energy-saving night mode reduces consumption to 5W
✅ PWM remote control compatible with Siemens, Honeywell, and more
✅ Electrical and thermal protections to prevent pump damage

• Programs = 10 Control Programs
• Maximum Head (Meters) = 7
• Flow (m3/h) = 4.3
• Power = 5~52
• Connection Size = 2”
• 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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