BFP 20/21 Oil Pump
Brand: DanfossBFP 20/21 sizes 3 and 5 oil pumps are designed for small/medium-sized domestic oil burners up to 42 l/h.
Features- Light oil and kerosene
- 1 or 2-Pipe operation
- 1-Stage
- Built-in pressure regulator
- Solenoid valve cut-off (BFP 21)
- Cartridge filter
Specifications
Brand
Ambient Temperature Range
- -20° to 70° C (-4° to 158° F)
Applications
- Small/Medium-sized Domestic Oil Burner
BSP Connection
- Pressure & Vaccum Gauge Port: G 1/8”
BSP Inlet
- Suction Inlet: G 1/4”
BSP Outlet
- Nozzle Outlet: G 1/8”
- Return Outlet: G 1/4”
Capacity
- Size 3: 24 L/hr
- Size 5: 42 L/hr
Consumption
- Coil Power Consumption: 9 W
Electrical Contacts
- Normally Closed
Environmental Protection
- Coil Enclosure: IP40
Filter
- 11 cm²/200 µm, Cartridge Filter
Maximum System Pressure
- psi: 29 (kPa: 200, bar: 2) - Suction Inlet/Return Outlet
Media
- Standard Fuel Gas Oil & Fuel Gas Oil According to DIN V 51603-6 EL A Bio-10, Max.
Pressure Range
- psi: 101.5 to 290.1 (kPa: 700 to 2,000, bar: 7 to 20)
Process Temperature
- 0° to 70° C (32° to 158° F)
Rotation
- Clockwise
- Counter-Clockwise
Speed
- Size 3: 2,400 to 3,450 rpm
- Size 5: 1,400 to 3,450 rpm
Storage Temperature
- -20° to 70° C (-4° to 158° F)
Supply Voltage
- Rated Voltage: 230 V, 50/60 Hz
Torque
- Maximum
Viscosity
- Measured in Suction Inlet: 1.8 to 12 cSt
- Small/Medium-sized Domestic Oil Burner