Atos Vane Pump PFED-43056/044/1DVC 20

Installation position
Any position.
Axial and radial loads are not allowed on the shaft. The coupling should be sized to absorb the
Loads on the shaft
peak horsepower developed.
from -20°C to +70°C
Ambient temperature
Fluid
Hydraulic oil as per DIN 51524…535; for other fluids see see section 1
Recommended viscosity
800 mm?/s
max at cold start
100 mm?/s
max at full power
during operation
24 mm7s
min at full power
10 mm?/s
Fluid contamination class
ISO 4401 class 21/19/16 NAS 1638 class 10 (filters at 25 umvalue with B25 ≥ 75 recommended
-20°C +80°C (/PE seals)
Fluid temperature
-20°C +60°C
-20°C +50°C (water glycol)
Recommended suction line pressure
from -0,5 to 1,5 bar for speed up to 1800 rpm; from 0 to +1,5 bar forspeed over 1800 rpm