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. 498-214
Mfr. Part No.103155152
BrandCEJN
HK$41.03
Each
units
- Male R 1/4 Male 315 Threaded 1/4in - Steel Male R 16 bar Zinc Plated Nitrile Rubber -20°C
RS Stock No. 121-8036
Mfr. Part No.C103152043
BrandCEJN
HK$259.89
Each
units
- Male - 315 eSafe Hose Barb - 7mm Brass, Stainless Steel - - 16 bar Zinc Plated NBR -20°C
RS Stock No. 121-8034
Mfr. Part No.C103152004
BrandCEJN
HK$253.70
Each
units
- Male - 315 eSafe Hose Barb - 10mm Brass, Stainless Steel - - 16 bar Zinc Plated NBR -20°C
RS Stock No. 121-8024
Mfr. Part No.C103002154
BrandCEJN
HK$257.01
Each
units
- Male R 3/8 Male 300 eSafe Threaded 3/8in - Brass, Stainless Steel Male R 16 bar Zinc Plated NBR -20°C
RS Stock No. 497-956
Mfr. Part No.103205205
BrandCEJN
HK$96.09
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. 498-236
Mfr. Part No.103155004
BrandCEJN
HK$42.62
Each
units
- Male - 315 Hose Barb - 10mm Steel - - 16 bar Zinc Plated Nitrile Rubber -20°C
RS Stock No. 817-9252
Mfr. Part No.103002155
BrandCEJN
HK$255.80
Each
units
- Male R 1/2 Male 300 Threaded 1/2in - Brass, Steel Male R 16 bar Zinc Plated NBR -20°C
RS Stock No. 817-9255
Mfr. Part No.103002005
BrandCEJN
HK$253.51
Each
units
- - - 300 Hose Barb - 13mm Brass, Steel - - 16 bar Zinc Plated NBR -20°C
RS Stock No. 817-9258
Mfr. Part No.103002152
BrandCEJN
HK$240.24
Each
units
- Male R 1/4 Male 300 Threaded 1/4in - Brass, Steel Male R 16 bar Zinc Plated NBR -20°C
RS Stock No. 817-9283
Mfr. Part No.103202005
BrandCEJN
HK$246.19
Each
units
- - - 320 Hose Barb - 13mm Brass, Steel - - 16 bar Zinc Plated NBR -20°C
RS Stock No. 497-996
Mfr. Part No.104105155
BrandCEJN
HK$80.00
Each
units
- Male R 1/2 Male 410 Threaded 1/2in - Steel Male R 16 bar Zinc Plated Nitrile Rubber -20°C
RS Stock No. 121-8033
Mfr. Part No.C103152002
BrandCEJN
HK$259.89
Each
units
- Male R 1/4 Male 315 eSafe Hose Barb 1/4 6.3mm Brass, Stainless Steel - - 16 bar Zinc Plated NBR -20°C
RS Stock No. 817-9277
Mfr. Part No.103102202
BrandCEJN
HK$240.24
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. 121-8048
Mfr. Part No.C104102204
BrandCEJN
HK$449.31
Each
units
- Female G 3/8 Female 410 eSafe Threaded 3/8in - Brass, Stainless Steel Female G 16 bar Zinc Plated NBR -20°C
RS Stock No. 498-000
Mfr. Part No.104105202
BrandCEJN
HK$65.63
Each
units
- Female G 1/4 Female 410 Threaded 1/4in - Steel Female G 16 bar Zinc Plated Nitrile Rubber -20°C
RS Stock No. 498-016
Mfr. Part No.103205151
BrandCEJN
HK$42.62
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. 498-416
Mfr. Part No.104101207
BrandCEJN
HK$485.63
Each
units
- Female G 3/4 Female 410 Threaded 3/4in - Brass, Steel Female G 16 bar Zinc Plated Nitrile Rubber -20°C
RS Stock No. 498-599
Mfr. Part No.103005152
BrandCEJN
HK$44.14
Each
units
- Male R 1/4 Male 300 Threaded 1/4in - Steel Male R 16 bar Zinc Plated Nitrile Rubber -20°C
RS Stock No. 121-8030
Mfr. Part No.C103102154
BrandCEJN
HK$241.38
Each
units
- Female R 3/8 Male 310 eSafe Threaded 3/8in - Brass, Stainless Steel Male R 16 bar Zinc Plated NBR -20°C
RS Stock No. 817-9261
Mfr. Part No.103002202
BrandCEJN
HK$240.24
Each
units
- Female G 1/4 Female 300 Threaded 1/4in - Brass, Steel Female G 16 bar Zinc Plated NBR -20°C