BritTherm Automatic Сirculator Pump P8 Series P8 40/12 (661996001)

The BritTherm P8 40/12 is a robust, flanged circulator pump designed for demanding commercial heating applications. Equipped with permanent magnet and compact rotor technology, it ensures quiet operation and low power consumption. Offering 16 versatile automatic modes, including AUTO, constant pressure, proportional pressure, and fixed speed modes, this pump is highly adaptable to various system requirements. Its built-in electrical and thermal protections increase reliability, while the automatic night power reduction function optimises energy savings without compromising heating performance.

Built for heavy-duty commercial heating systems, the BritTherm P8 40/12 features a 40mm flanged connection and a maximum head of 12 metres, making it ideal for high-demand HVAC installations. The pump's advanced permanent magnet motor and compact rotor technology deliver quiet, efficient performance with minimal energy use.

This pump offers 16 selectable operation modes, allowing users to tailor performance to system needs. The AUTO mode simplifies setup by adapting to 80% of existing heating systems. Five constant pressure modes (CP1 to CP5) maintain steady flow in systems with minimal fluctuations, while five proportional pressure modes (PP1 to PP5) adjust dynamically for systems with varying flow rates. Additionally, five fixed rotor speed modes (CS1 to CS5) provide traditional speed control options.

An automatic night power reduction feature reduces energy consumption to just 5 watts during off-peak hours, preserving heating comfort while saving energy. Electrical and thermal protection systems safeguard the pump from external issues unrelated to normal operation, enhancing durability and reducing downtime.

Features & Benefits:
✅ Heavy-duty flanged design for commercial heating systems
✅ Permanent magnet motor for energy-efficient operation
✅ Compact rotor technology for whisper-quiet performance
✅ 16 versatile automatic operation modes
✅ AUTO mode for easy one-button activation
✅ Five constant pressure modes (CP1 to CP5)
✅ Five proportional pressure modes (PP1 to PP5)
✅ Five fixed rotor speed modes (CS1 to CS5)
✅ Automatic night power reduction to 5 watts
✅ Electrical and thermal protection for enhanced reliability

• Programs = 16 Control Programs
• Maximum Head (Meters) = 12
• Flow (m3/h) = 17
• Power = 70~600
• Connection Size = DN40
• 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 flanged connections designed for fastening to pipes, electrical cable 1.3 m long, pwm cable, data sheet and warranty instructions.

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