The BritTherm P1 Series represents a new generation of high-efficiency, permanent magnet circulator pumps designed for domestic heating and underfloor heating (UFH) systems. Engineered for reliability and low energy consumption, the P1 range is fully ErP compliant and features a robust cast iron body with a cataphoresis coating for superior corrosion resistance.
These pumps are designed for versatility, featuring an intelligent AUTO Mode that automatically adjusts performance to meet the specific demands of your heating system, ensuring optimal comfort while minimizing energy usage. Whether you are installing a new underfloor heating manifold or replacing a standard boiler pump, the P1 series offers a "fit and forget" solution with a model to suit almost every domestic requirement.
Key Features & Benefits
High Efficiency: Energy Efficiency Index (EEI) ≤ 0.23, ensuring low running costs.
Intelligent Control: Features 4 automatic modes (including Auto Adapt) and 3 fixed-speed settings for manual control.
Night Mode: Automatic night power reduction reduces consumption to as low as 5 Watts during low-demand periods.
Universal Compatibility: Available in standard 130mm (ideal for UFH manifolds) and 180mm (standard domestic) port-to-port lengths.
Durable Build: Cast iron volute with cataphoresis coating and a ceramic shaft for extended service life.
Easy Installation: Supplied with a pre-wired cable and connection unions (check specific model).
Warranty: Backed by a comprehensive 6-year manufacturer guarantee.
Technical Specifications Overview
Max Operating Pressure: 10 Bar
Protection Class: IP44
Liquid Temperature Range: +2°C to +110°C
Power Supply: 230V / 50Hz
Model Comparison Table
Use the table below to select the correct pump for your system. Note that 25 series pumps feature 1½" BSP connections (for 1" pipe), while the 32 series features 2" BSP connections (for 1¼" pipe).
