Symmetric hydraulic piston seals designed for single-acting applications deliver dependable sealing in one direction. These piston seal types are ideal for hydraulic cylinders where pressure is applied in a single direction. With a simple design, they ensure easy installation and maintenance while offering excellent resistance to wear, extrusion, and high-pressure conditions. Perfect for a variety of uses, these simple hydraulic piston seals for general-purpose cylinders provide reliable piston sealing for moderate-pressure systems. They are among the trusted hydraulic cylinder piston seal types suited for industrial piston applications requiring efficient single acting seals.