PARKER PV series high pressure pump Hydraulic Axial Variable Piston Pump PV016 PV020 PV023 PV028 PV032 PV040 PV270R1K1T1NMRCFluid recommendations Premium quality hydraulic mineral fluid are recommended, like HLP oils to DIN 51522, part 2. Viscosity The normal operating viscosity should range between 16 and 100 mm2/s (cSt). Max. start-up viscosity is 800 mm2/s (cSt). Seals NBR (nitrile) seals are used for operation with hydraulic fluids based on mineral oil. For synthetic fluids, such as phosphoric acid esters, Flourocarbon seal are required. |
