Danfoss BFP 21 L5 Oil Burner Pump
Combustion & Control Systems, Mumbai, India.
The Danfoss Oil Pump, BFP21 L5, is designed for small and medium-sized domestic oil burners.
The pump has the 2- pipe screw under the cover. Without the horse-shoe-shaped washer, the pump has been adjusted for 2-pipe operation. With the washer, the pump has been adjusted for 1-pipe operation.