A PU wiper seal, made from polyurethane, is designed to clean and protect hydraulic and pneumatic cylinders from dirt, dust, and moisture ingress. This type of seal is essential for maintaining the cleanliness and integrity of the cylinder's surface, ensuring smooth operation and preventing premature wear. Polyurethane is chosen for its excellent wear resistance, strength, and flexibility, enabling the seal to withstand harsh conditions and temperature variations. The PU wiper seal's design is optimized to remove contaminants effectively while minimizing the risk of damage to the rod during reciprocating motion. Ideal for various industrial applications, including construction equipment, automotive hydraulics, and manufacturing machinery, PU wiper seals are key to prolonging the lifespan of hydraulic systems and maintaining their efficiency and reliability.

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