BritTherm Automatic Сirculator Pump P5 Series P5 25/7-130 (661995714)

The BritTherm P5 25/7-130 Circulator Pump is engineered for efficient HVAC use in boilers, heat pumps, and HIUs. Designed to deliver a 7-metre head with a compact 130mm body length, this pump incorporates advanced PWM control functions for seamless integration with major thermostats like Siemens and Honeywell. It provides 10 versatile automatic operation modes, ensuring optimal performance and energy savings for various domestic heating systems.

The BritTherm P5 25/7-130 Circulator Pump offers a dependable solution for heating systems requiring a moderate 7-metre head. Its 130mm length allows for easy installation in tight spaces while maintaining robust performance. Ideal for a wide range of domestic heating setups, the pump is suitable for use with boilers, heat pumps, and heat interface units (HIUs).

Featuring two unique PWM functions (GT and ST), this pump supports remote control via two low-voltage cables, compatible with a variety of controllers and thermostats such as Siemens and Honeywell. It provides 10 automatic modes, including an easy-to-use AUTO mode that suits 80% of heating systems, constant pressure modes tailored for underfloor heating, and proportional pressure modes for systems with varying flow demands.

The pump also includes three traditional fixed speeds for simpler systems and an automatic night-time power reduction mode, which lowers energy consumption to just 5 watts without compromising heating performance.

With built-in electrical and thermal protection, the BritTherm P5 25/7-130 is designed to withstand external electrical faults, ensuring long-term reliability and safety.

Features & Benefits:
✅ 7-metre head suitable for medium-pressure heating systems
✅ Compact 130mm length fits most installations
✅ 25mm connection ports compatible with standard pipework
✅ AUTO mode for quick, user-friendly operation
✅ Two constant pressure modes for stable flow rates
✅ Two proportional pressure modes for variable flow systems
✅ Three fixed-speed options for traditional setups
✅ Night power reduction lowers energy use to 5W
✅ Dual PWM inputs (GT and ST) for smart controller integration
✅ Electrical and thermal safety protections extend pump life
✅ Compatible with Siemens, Honeywell, and other controllers

• Programs = 10 Control Programs
• Maximum Head (Meters) = 7
• Flow (m3/h) = 3.8
• Power = 5~52
• 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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