BritTherm Сirculator Pump B1 Series B1 25/8-180 (661996707)

The BritTherm B1 25/8-180 Circulator Pump is a durable bronze pump designed for circulating hot and cold drinking water in domestic heating and plumbing systems. With a higher head and longer 180mm body, it’s ideal for systems requiring more power or pressure. The manual three-speed setting offers full control, while integrated thermal and electrical protection ensures safe, reliable operation across a range of applications.

The BritTherm Circulator Pump B1 Series B1 25/8-180 offers increased power and flexibility, making it the ideal solution for high-performance domestic heating and water systems. The bronze body construction ensures suitability for potable water, while the 180mm length is compatible with a wide variety of system layouts, especially those needing a higher head pump.

This pump includes three manually selectable speed settings via a traditional mechanical switch – a proven and dependable feature for installers and engineers. Safety is prioritised with built-in electrical and thermal protection to prevent damage from overheating or electrical faults.

A dependable, cost-effective upgrade or replacement pump for traditional and modern plumbing systems.

Features & Benefits:
✅ Three-speed manual switch for adjustable flow control
✅ Bronze construction for hot and cold potable water systems
✅ Extended 180mm body for greater installation flexibility
✅ Higher head for more demanding system requirements
✅ Thermal and electrical safety protection included
✅ Long-lasting and maintenance-friendly design

• Programs = 3 Speed
• Maximum Head (Meters) = 8
• Flow (m3/h) = 6.9
• Power = 182
• Connection Size = 1 ½”
• Energy Efficiency Index Rating (EEI) = N/A
• Maximum System Pressure (KPA) = 10 Bar
• Protection Class = IP44
• Temperature Class = TF 110°C
• Insulation Class = F
• Material = Bronze
• Supplied With (Loose in Box) = A set of brass threaded connections designed for fastening to pipes, high-temperature rubber gaskets, electrical cable 1.3 m long, data sheet and warranty instructions.

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