The Danfoss BFP 21 L3 fuel pump is designed for small and medium power domestic burners running on domestic heating oil and kerosene. It is equipped with a pressure regulator, a shut-off solenoid valve and an air filter. cartridge, which ensures efficient filtration and safety. increased. It is suitable for one and two-pipe installations, with anti-clockwise rotation and nozzle connection to the right. RIGHT. Offers a maximum flow rate of 24 l/h At a speed of 2800 rpm, it works under a pressure of 7 to 20 bars. Its 32 mm hub and 8 mm shaft allow easy installation in various heating systems. This pump ensures optimal and reliable operation while offering automatic purging in the double pipe configuration. Areas of application and properties: Domestic heating oil and kerosene One and two-pipe systems, 1-stage with built-in pressure regulator, shut-off solenoid valve and filter cartridge. Anti-clockwise rotation (shaft facing you), right nozzle outlet. Flow rate at 2800 rpm: 24 l/h