Hydraulic Spare parts seal kit 2520V 3520V 3525V 4520V 4525V 4535V 50V 20V Intra Vane Pump Eaton Vickers 25V 35V 45V cartridge

Hydraulic Intra Vane Eaton Vickers VQ2520V, 3520V, 3525V, 4520V, 4525V, 4535V, 50V, 20V, 25V, 30V, 35V, 45V cartridge 

1. Vickers Hydraulic Vane Pump Cartridge Kits, 

2. Others like Denison, Tokimec SQP, ATOS, of cam ring, seals and shaft.

3. Models V and VQ series below: 

     20V, 25V, 30V, 35V, 45V, 50V Hydraulic Vane Pump Cartridge Kits.

Hydraulic fluid

Before starting project planning, please refer to our data sheets RE 90220 (mineral oil), RE 90221 (environmentally acceptable hydraulic fluids) and RE 90223 (HF hydraulic fluids) for detailed information regarding the choice of hydraulic fluid and application conditions.

The correct choice of hydraulic fluid requires knowledge of the operating temperature in relation to the ambient temperature: in an open circuit the tank temperature. The hydraulic fluid should be chosen so that the operating viscosity in the operating temperature range is within the optimum range - the shaded area of the selection diagram. We recommended that the higher viscosity class be selected in each case. Example: At an ambient temperature of X°F (X°C) an operating temperature of 140°F (60°C) is set. In the optimum operating viscosity range (shaded area) this corresponds to the viscosity classes VG 46 or VG 68; to be selected: VG 68.

Please note: The case drain temperature, which is affected by pressure and speed, is always higher than the tank temperature. At no point in the system may the temperature be higher than 240°C (115°C) for sizes 5 to 200 or 195°F (90°C) for sizes 250 to 500.

If the above conditions cannot be maintained due to extreme operating parameters, we recommend flushing the case at port U (size 250 to 500).