Fluid Specification
Viscosity
Intermittent
1)
5 mm
2
/s [42 SUS]
Minimum
7 mm
2
/s [49 SUS]
Recommended range
12 – 80 mm
2
/s [66 – 370 SUS]
Maximum
1600 mm
2
/s [7500 SUS]
1)
Intermittent = Short term t < 1 min per incident and not exceeding 2 % of duty cycle based load-life.
Temperature
Minimum
1)
-40°C [-40°F]
Rated
104°C [220°F]
Recommended range
2)
60 – 85°C [140 – 185°F]
Maximum Intermittent
115°C [240°F]
1)
Cold start = Short term t > 3 min, p ≤ 50 bar [725 psi], n ≤ 1000 min-1 (rpm).
2)
At the hottest point, normally case drain port.
Service Manual
H1P 069—H1P 280 Axial Piston Single Pumps
Technical Specifications
©
Danfoss | January 2021
AX152886482551en-000601 | 23