Do you need an efficient way to close spaces in your pneumatic system? Choose this piston seal kit from Festo. It features an O-ring that's mounted on the sliding piston to prevent internal air leakage and maintain accurate pressure. The ring is made from hard PVC, which is durable, chemical-resistant and suitable for use in challenging industrial environments. As well as preventing leaks, this unit reduces wear and tear caused by friction between the piston and cylinder.

• Nominal tightening torque of 10.55Nm for a firm grip on the piston
• O-1/8 seal ring to securely fit with your standard 1/8 piston connection
• ± 20% torque tolerance to ensure the seal doesn't come off during operation

• Material handling equipment
• Robotics and automation systems
• Food and beverage production

While this seal is made of a hard material that won't crack under pressure, regular checks are still recommended to make sure there are no faults. If the seal develops a flaw, it should be replaced immediately.