Burhani Seal Centre

The PU Rod Seal is a critical sealing component used in the rod side of hydraulic and pneumatic cylinders. Manufactured from top-grade Polyurethane (PU), it offers exceptional elasticity, abrasion resistance, and extrusion strength. PU rod seals effectively prevent hydraulic oil or air leakage while keeping contaminants from entering the system during rod movement.

They are widely used in heavy-duty machinery where dynamic sealing reliability is essential.

• Superior Wear Resistance: Polyurethane offers long service life in high-friction environments.

• High Sealing Efficiency: Prevents leakage during reciprocating motion of cylinder rods.

• Excellent Elasticity & Memory: Maintains shape and sealing force even under high pressure.

• Extrusion-Resistant: Ideal for high-pressure hydraulic systems.

• Temperature Resistant: Suitable for a wide range of operating temperatures.

• Smooth Rod Movement: Low friction ensures stable and efficient cylinder function.