Pneumatic Seals - Piston

Depending on the application, Pneumatic Piston seals are often very similar in design and can be regularly interchanged with Hydraulic Seals.

In low-pressure normal environments, a basic SUR or PZD Nitrile Piston seal might be the most effective design. In high-temperature or highly abrasive environment a custom made filled-PTFE would be better suited to maintain optimum sealing performance.

Ludowici also stock a range of one piece piston designs which are designed for applications where long service-life is critical.