Oil pump Danfoss RSF 21, 070H0304

The RSF series has been developed to meet the high market requirements
regarding quality and reliability. The pump can be used for oil from 2.8 cSt to 4500 cSt. RSFH is especially suitable for heavy oil which must be heated up in the pump. The pumps are used for central heating systems and industrial burners.
RSF are suitable for ring systems and delivery systems.


The RSF series is delivered in four standard sizes:
RSF 21: 200 l/h
RSF 31: 300 l/h
RSF 41: 400 l/h
RSF 61: 600 l/h
(approx. capacity at 10 bar, 5,0 cSt und 2850 min-1)
RSFH = with heating cartridge
Shaft diameter: 11 mm
Pressure range: 14-30 bar
All indications regarding direction of rotation and nozzle connection refer to view on the shaft.