Festo Sealing Ring Assortment

This piston seal kit offers a convenient selection of Festo's OK-type sealant rings, to make sure you have the size and material you need. The OK range features an integrated support ring for convenience and easy installation. Choose from M3, M5 and M7 thread stainless steel and nitrile rubber seals, or G1/8, G1/4, G3/8, G1/2 and G3/4 options in polyamide and thermoplastic polyurethane. The wide selection allows for maximum flexibility when maintaining and repairing your hydraulic system.

• 480 pieces to keep you stocked up
• Can be tool-tightened or hand-tightened for easy installation
• Captive design holds the seal in place to ensure reliable operation
• Compatible with OL-type rings (202-3694), so you can use this product with your existing seals

• Off-road equipment
• Industrial machinery
• Hydraulic presses

Piston seals create a sealing contact between a piston and a cylinder bore in a hydraulic system. They stop fluid or gas from leaking and maintain the internal pressure needed to move the piston.

Yes, the seal kit will cope well in normal industrial settings where condensation is likely.