Displacement: From 26 cc/rev up to 52 cc/rev, Max. cont. pressure: 250 bar, Max. cont. speed: 1800 rpm, Fluid temperature range: -10 C to +80 C, Working fluid: Mineral based hydraulic oil, Viscosity: 10-100 cSt (46 cSt mineral based hydraulic oil is recommended, may vary in different climates). *Bidirectional, *Twin flow option, *Splined and straight keyed shaft options.