Danfoss 071N4111 BFPM20 pompa olejowa

Danfoss 071N4111 BFPM20 oil pumps used in small to medium-sized residential and commercial burners with a fuel consumption of up to 42 liters per hour. Danfoss BFPM20 071N4111 oil burner pumps key features: Application: Residential and commercial use. Fuel Consumption: The pumps designed to work with a fuel consumption of up to 42 liters per hour. Functions: The pumps have a shut-off function and provide a fuel outlet for the left and right sides of the burner. Danfoss 071N4111 BFPM20 gear pumps designed for use with light types of fuel and are an essential component in burner systems to provide a stable and efficient fuel supply. Danfoss BFPM20 071N4111 oil burner pumps suitable for a wide range of applications, including residential and commercial heating systems. Danfoss 071N4111 BFPM20 gear pump technical data: Viscosity range (in the suction line): 1.8-12.0 cSt(mm2/s) Filter area / cross-section: 11/200 cm2/microns Pressure range: 7-20 bar Factory settings: 10 ±1 bar Max. pressure in the suction/return line: 2 bar Ambient temperature: -20 to +70 °C Storage temperature: -25 to +120 °C Fuel temperature: 0 to +70 °C Coil protection degree: IP40 Shaft: EN225 Danfoss BFPM20 071N4111 oil pump adjustment: From the suction line, through the filter, the fuel enters the gear mechanism, which increases its pressure. When voltage is applied to the NC valve (normally closed), it opens and fuel is supplied to the nozzle line. Thanks to the diaphragm of the regulator, the pressure is maintained constant and equal to the setting value. In 2-pipe mode, excess fuel is returned to the tank via the return line. In single-tube mode, the return line is closed and the screw is missing. Excess fuel is sent to the bypass line.