Pneumatic seals are essential components in pneumatic systems, ensuring that compressed air remains sealed and maintains its efficiency. Designed to withstand high pressures and dynamic motion, these seals provide reliable sealing for cylinders, valves, compressors, and other pneumatic equipment. They are commonly used in applications involving gas or compressed air, playing a vital role in minimizing leakage and increasing overall system efficiency.

Pneumatic seals are made of durable materials such as acrylic, polyurethane, or elastomers, and are carefully designed to handle both static and dynamic conditions. These seals need to maintain a perfect seal against high-pressure air, prevent the ingress of contaminants, and resist wear and fatigue. Pneumatic seals are particularly valued for their long-lasting durability and resistance to wear, making them ideal for high-speed, high-cycle applications.

The design of pneumatic seals varies depending on the specific requirements of the system. There are various types, such as O-rings, U-cups, and rod seals, each suitable for different sealing tasks.

NQKSF offers a variety of standard and custom pneumatic oil seals. Please refer to our size chart for dimensions.