Twin pumping unit for fuel oil in screwed or flanged compact execution, as a feed- or delivery aggregate for oil supply of automatic oil burners – equivalent DIN/EN 4755/2. Produced, tested, registered and marked according to the test standard DIN/EN 12514/1.

General details:

Operating viscosity:The motor output data applies for fluids with a viscosity up to 80 cSt. From 80 cSt. to 150 cSt, the motor must be one power stage size stronger. Available at a surcharge upon request.

max. suction head:measured in terms of the manometer Pos. 3 = -0,6 bar

max. inlet pressure:= pressure load of the axial face seal: -0,6 till max. +5 bar

max. nozzle loss:= 70% of discharge at pmax