Danfoss 071N6231 BFR53 R11 oil pump

Danfoss BFP53R11 071N6231 oil pumps for large and medium-sized 2-level household burners with fuel consumption up to 130 l/h.

Danfoss BFP53R11 071N6231 oil pump features:

• Light fuels and kerosene
• 1 and 2-pipe operation mode
• 2 pressure levels
• Pressure extraction for the hydraulic drive of the air damper
• 2 built-in pressure regulators
• E/m shut-off valve
• Ring filter

Danfoss 071N6231 BFP53R11 gear pump technical data:

• Viscosity range (in the suction line): 1.8-12.0 cSt(mm2/s)
• Filter area / cross-section: 13/200 cm2/microns
• Pressure range 1: 7-15 bar
• Pressure range 2: 10-25 bar
• Factory settings: 10/13 ±1 bar
• Max. pressure in the suction/return line: 2 bar
• Shaft rotation speed: 2400-3450 min
• Max. starting torque: 0.24 Nm
• Ambient/transport temperature: -20 to +60 °C
• Fuel temperature: 0 to +60 °C
• Coil protection degree: IP40
• Shaft: EN225