2. Application scope

The hydraulic system, reciprocating motion, and heavy-duty bidirectional piston sealing are excellent in high-pressure, low-pressure, and high-frequency working conditions. Suitable for long and short stroke situations, as well as for a wide range of fluids and high temperature situations, suitable for larger piston clearances. For example, it is used in bulldozers, presses, and other machine tools.

Complies with ISO 7425/1 standard. When designing and selecting, reference can be made to Trelleborg's PS series, Merkel's OMK-E series, Parker's OG series, and AS's YAB series standards.