Pneumatic Seals

Pneumatic seals are essential components in air-powered systems, ensuring reliable sealing performance for cylinders, valves, and actuators. We supply pneumatic sealing solutions designed for efficiency, durability, and long service life.

Sealing Solutions for Pneumatic Systems

Our pneumatic seals are engineered to provide low friction, excellent wear resistance, and stable sealing under varying air pressures and operating conditions.

Common Materials for Pneumatic Seals

• NBR (Buna-N): good air and oil resistance
• EPDM: suitable for dry air and water-based environments
• Silicone: excellent low-temperature flexibility
• FKM (Viton®): enhanced chemical and temperature resistance

Typical Pneumatic Applications

• Pneumatic cylinders and actuators
• Air valves and control systems
• Automation and robotic equipment
• Packaging and assembly machines
• Industrial air tools

O-Rings Used in Pneumatic Sealing

O-rings are widely used in pneumatic sealing due to their simple design and reliable performance. Both static and dynamic pneumatic applications benefit from properly selected O-ring materials and sizes.

• AS568 inch standard O-rings
• ISO 3601 and DIN 3771 metric O-rings
• Custom pneumatic O-ring solutions

Key Performance Requirements

• Low friction and smooth motion
• Wear and abrasion resistance
• Stable sealing at low and medium pressures
• Compatibility with compressed air systems

Custom Pneumatic Seals

We provide custom pneumatic seals and O-rings tailored to specific system designs, including material selection, hardness, and dimensional requirements.

Request a Quote for Pneumatic Seals

Contact us for pneumatic sealing solutions, technical support, or pricing. Our team will help you select the right seals for your application.