Pneumatic Seals

Pneumatic seals are essential components in systems that rely on pressurized gases to perform mechanical work. These seals restrict the escape or entry of gases within pneumatic valves, cylinders, and other equipment. Designed for lower pressure compared to hydraulic seals, pneumatic seals are commonly used in systems that operate with compressed air, nitrogen, carbon dioxide, or pure oxygen.

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Applications Across Industries

Southern Michigan Rubber, Inc. produces pneumatic seals for a wide range of industries and applications, including:

Manufacturing – Automated machinery and robotics.
Automotive – Pneumatic braking systems and air suspension.
Aerospace – Aircraft control systems.
Healthcare – Medical devices and equipment requiring compressed air systems.

Advanced Materials

We offer seals made from premium materials such as:

Nitrile – Ideal for general-purpose sealing with resistance to wear and abrasion.
Silicone – Suitable for high-temperature environments.
Polyurethane – Exceptional durability and flexibility for demanding applications.

Types of Pneumatic Seals

Our pneumatic seals are designed to meet the specific needs of your system:

Single-Acting Seals – For sealing in one direction during reciprocating motion.
Double-Acting Seals – For applications requiring sealing in both directions.
Rod and Piston Seals – To maintain pressure and prevent leakage in cylinders and actuators.

Pneumatic Seals by SMR.

Why Choose Our Pneumatic Seals?

Leak-Free Performance – Ensuring optimal system efficiency.
Enhanced Durability – Reducing downtime and maintenance costs.
Tailored Solutions – Precision-engineered seals designed to fit your specific requirements.

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