At Hydroseals, we offer a comprehensive range of piston seals for hydraulic and pneumatic cylinders. Piston seals prevent internal leakage between the piston and cylinder bore, helping to maintain pressure and ensure reliable, efficient cylinder operation.

Our range includes piston seals in various sizes, profiles and materials, including polyurethane (PU), rubber, PTFE and multi-component sealing systems. We supply single-acting and double-acting piston seals, compact seals and multi-piece sealing assemblies suitable for high-pressure and demanding industrial applications.

Select the required seal profile below to find the right hydraulic piston seal for maintenance, repair or cylinder refurbishment. Need assistance choosing the correct profile, material or dimensions? Our team is available to provide technical advice.