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Pneumatic technology uses pressured gas to drive some sort of mechanical motion. The most common gas used in pneumatic technology is dry air. The air must be dry as moisture has different compressive qualities. Pneumatic technology is very similar to hydraulic technology, however the fluid used to drive the motion here is always a liquid.

Pneumatic systems are operated using a central pneumatic device (such as an air motor or compressor) and utilise manual or automatic solenoid valves to control the airflow around the system.

Pneumatic systems contain many [components](/web/c/pneumatics-hydraulics-power-transmission/pneumatic-adaptors-fittings-couplings/), pneumatic quick connect couplings being one example.

### What are pneumatic quick connect couplings used for?

Pneumatic quick connect couplings attach onto the end of hoses and allow them to connect quickly and easily to different types of equipment. These are often seen in locations where tools will be changed frequently, such as in dental surgeries.

### Types of pneumatic quick connect couplings

Pneumatic quick connect couplings come in a variety of sizes, seals, connections, thread sizes, grades and materials. These adaptors allow the user to change the hose in a system so an assortment of tools can be interchanged quickly.



Pneumatic quick connect couplings attach onto the end of hoses and allow them to connect quickly and easily to different types of equipment.

Pneumatic Quick Connect Couplings | Threaded | RS

Pneumatic Quick Connect Couplings

PCL Steel Male Pneumatic Quick Connect Coupling, 6.35mm Hose Barb

PCL Steel Male Pneumatic Quick Connect Coupling, 7mm Hose Barb

PCL Steel Male Pneumatic Quick Connect Coupling, R 3/8 Male Threaded

PCL Steel Female Pneumatic Quick Connect Coupling, Rp 3/8 Female Threaded

RS PRO Stainless Steel Pipe Fitting, 45° Elbow 25.4mm

Buy Claw Couplings. Browse our latest Claw Couplings offers. Free Next Day Delivery.

Claw Couplings | RS

Buy Pcl Fittings. Browse our latest Pcl Fittings offers. Free Next Day Delivery.

Pcl Fittings | RS

Buy from our selection of pneumatic quick connect couplings from Legris. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

Legris Pneumatic Quick Connect Couplings | RS

Buy from our selection of pneumatic quick connect couplings from Cejn. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

CEJN Pneumatic Quick Connect Couplings | RS Components

Buy from our selection of pneumatic quick connect couplings from Festo. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

Festo Pneumatic Quick Connect Couplings | RS Components

Buy from our selection of Pneumatic Quick Connect Couplings from Parker. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

Pcl Fittings

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