Pneumatic Quick Connect Couplings

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, 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.


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Description Price Connection Standard Coupling Gender Threaded Connection Manufacturer Series Connection Type Thread Size Hose Barb Connection Material Thread Gender Thread Standard Maximum Operating Pressure Finish Seal Material Minimum Operating Temperature
RS Stock No. 884-1985
Mfr. Part No.KQG2U06-08
BrandSMC
kr 370,58
Each
Units
- - - - - - - - - - 1 MPa, 3 (Proof) MPa - - -5°C
RS Stock No. 498-101
Mfr. Part No.103205152
BrandCEJN
kr 37,87
Each
Units
- Male R 1/4 Male 320 Threaded 1/4in - Steel Male R 16 bar Zinc Plated Nitrile Rubber -20°C
RS Stock No. 497-776
Mfr. Part No.103105005
BrandCEJN
kr 46,53
Each
Units
- Male - 310 Hose Barb - 13mm Steel - - 16 bar Zinc Plated Nitrile Rubber -20°C
RS Stock No. 497-772
Mfr. Part No.103105152
BrandCEJN
kr 39,52
Each
Units
- Male R 1/4 Male 310 Threaded 1/4in - Steel Male R 16 bar Zinc Plated Nitrile Rubber -20°C
RS Stock No. 667-1838
BrandRS PRO
kr 70,03
Each
Units
Camozzi, Legris, Rectus 21, Rectus 90 Female G 1/4 Female 21 Threaded 1/4in - Brass Female G 35 bar Nickel Plated Nitrile Rubber -20°C
RS Stock No. 498-286
Mfr. Part No.103105202
BrandCEJN
kr 41,07
Each
Units
- Female G 1/4 Female 310 Threaded 1/4in - Steel Female G 16 bar Zinc Plated Nitrile Rubber -20°C
RS Stock No. 497-956
Mfr. Part No.103205205
BrandCEJN
kr 75,73
Each
Units
- Female G 1/2 Female 320 Threaded 1/2in - Steel Female G 16 bar Zinc Plated Nitrile Rubber -20°C
RS Stock No. 667-1939
BrandRS PRO
kr 105,55
Each
Units
CEJN 320, JWL 520, JWL 530, Legris, Parker PEF, Rectus 25, Rectus 26, TST 026 Male - 25 Hose Barb - 13mm Steel Male - 35 bar Nickel Plated Nitrile Rubber -20°C
RS Stock No. 817-9277
Mfr. Part No.103102202
BrandCEJN
kr 272,19
Each
Units
- Female G 1/4 Female 310 Threaded 1/4in - Brass, Steel Female G 16 bar Zinc Plated NBR -20°C
RS Stock No. 667-1976
BrandRS PRO
kr 48,548
Each (In a Pack of 5)
Units
CEJN 320, JWL 520, JWL 530, Legris, Parker PEF, Rectus 25, Rectus 26, TST 026 Male G 1/2 Female 25 Threaded 1/2in - Steel Female G 35 bar Nickel Plated Nitrile Rubber -20°C
RS Stock No. 498-016
Mfr. Part No.103205151
BrandCEJN
kr 37,87
Each
Units
- Male R 1/8 Male 320 Threaded 1/8in - Steel Male R 16 bar Zinc Plated Nitrile Rubber -20°C
RS Stock No. 667-1967
BrandRS PRO
kr 22,404
Each (In a Pack of 5)
Units
CEJN 320, JWL 520, JWL 530, Legris, Parker PEF, Rectus 25, Rectus 26, TST 026 Male - 25 Hose Barb - 10mm Steel Male - 35 bar Nickel Plated Nitrile Rubber -20°C
RS Stock No. 121-8028
Mfr. Part No.C103102005
BrandCEJN
kr 278,90
Each
Units
- Male - 310 eSafe Hose Barb - 13mm Brass, Stainless Steel - - 16 bar Zinc Plated NBR -20°C
RS Stock No. 817-9296
Mfr. Part No.103202205
BrandCEJN
kr 278,90
Each
Units
- Female G 1/2 Female 320 Threaded 1/2in - Brass, Steel Female G 16 bar Zinc Plated NBR -20°C
RS Stock No. 497-873
Mfr. Part No.103105003
BrandCEJN
kr 39,52
Each
Units
- Male - 310 Hose Barb - 8mm Steel - - 16 bar Zinc Plated Nitrile Rubber -20°C
RS Stock No. 431-7144
Mfr. Part No.9421U06 06
BrandLegris
kr 226,02
Each
Units
- Male - 9421U Hose Barb - 6mm Reinforced Polymer - - 16 bar - Nitrile Rubber -20°C
RS Stock No. 667-1822
BrandRS PRO
kr 74,65
Each
Units
Camozzi, Legris, Rectus 21, Rectus 90 Male - 21 Hose Barb - 6mm Brass Male - 35 bar Nickel Plated Nitrile Rubber -20°C
RS Stock No. 817-9268
Mfr. Part No.103102155
BrandCEJN
kr 278,90
Each
Units
- Male R 1/2 Male 310 Threaded 1/2in - Brass, Steel Male R 16 bar Zinc Plated NBR -20°C
RS Stock No. 667-1728
BrandRS PRO
kr 131,54
Each
Units
PLC 60, Rectus 19 Female G 1/4 Female 19 Threaded 1/4in - Brass Female G 35 bar Nickel Plated Nitrile Rubber -20°C
RS Stock No. 498-094
Mfr. Part No.103205154
BrandCEJN
kr 41,07
Each
Units
- Male R 3/8 Male 320 Threaded 3/8in - Steel Male R 16 bar Zinc Plated Nitrile Rubber -20°C
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