Danfoss APP 5.1, APP 6.5, APP 7.2, APP 8.2 and APP 10.2 pumps are designed to supply low viscosity and corrosive fluids under high pressure, e.g. in seawater reverse osmosis filtration applications and for high pressure salt water pumping.
The APP pumps are based on the axial piston principle enabling a very light and compact design, and they are designed so that lubrication of the moving parts in the pumps is provided by the fluid itself. No oil lubrication is thus required.
All parts included in the APP pumps are designed to provide long service life, i.e. long service life with a constantly high efficiency and minimum of service required.
The pumps are fixed displacement pumps in which the flow is proportional to the number of revolutions of the input shaft and the pump displacement, regardless of any counter-pressure.
Details on APP 5.1 – 10.2
Flow:
1.9 – 10.2 m3/h (8.4 –44.9 gpm)
Pressure:
20 – 80 barg (290 – 1160 psig)