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The Festo CQ-3/4-22H is a straight tube-to-tube pneumatic adaptor used to connect rigid or semi-rigid air lines in compressed air systems. It features a G 3/4 male thread and is designed for quick, secure installation in industrial pneumatic setups. Made from polyoxymethylene, this adaptor is lightweight, durable, and suitable for everyday automation and air distribution work. It is typically used where a clean, compact, and leak-free tube connection is required without adding unnecessary bulk to the system.
This adaptor uses a straightforward push-in connection. Tubes are inserted directly into the fitting and held firmly in place, reducing installation time and minimising the risk of leaks.
Polyoxymethylene is widely used in pneumatic fittings because it offers good mechanical strength, dimensional stability, and resistance to wear. The material performs well in standard compressed-air environments and maintains its shape even with frequent pressure cycles.
It is often used where space is limited and a straight, inline tube connection is preferred.
For more information please check the datasheets.
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