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. 416-6766
Mfr. Part No.CAL23SH3
MYR283.32
Each
units
- Male - AL Hose Barb - 3/8in Stainless Steel - - 2 MPa - Nitrile Rubber -20°C
RS Stock No. 253-7453
Mfr. Part No.RBE 06.6813
BrandStaubli
MYR47.63
Each
units
- Male - RBE Hose Barb - 13mm Stainless Steel - - 16 bar - Nitrile Rubber, PTFE -15°C
RS Stock No. 667-1743
BrandRS PRO
MYR57.30
Each
units
PLC 60, Rectus 19 Male R 1/4 Male 19 Threaded 1/4in - Brass Male R 35 bar Nickel Plated Nitrile Rubber -20°C
RS Stock No. 667-1695
BrandRS PRO
MYR72.41
Each
units
Rectus 17, Schrader NW5 Male R 1/4 Male 17 Threaded 1/4in - Brass, Steel Male R 35 bar Nickel Plated Nitrile Rubber -20°C
RS Stock No. 383-885
Mfr. Part No.SC21CM
BrandPCL
MYR99.85
Each
units
- Male R 1/4 Male SC Threaded 1/4in - Steel Male R 14 bar - - -
RS Stock No. 721-3852
Mfr. Part No.KK130S-02MS
BrandSMC
MYR264.36
1 Bag of 5
Bag(s)
- Male R 1/4 Male KK130 Threaded 1/4in - Structural Steel Male R 1.5 MPa Zinc Chromated Nitrile Rubber -20°C
RS Stock No. 667-1728
BrandRS PRO
MYR57.90
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. 253-7469
Mfr. Part No.RBE 06.6150
BrandStaubli
MYR36.89
Each
units
- Male G 1/8 Male RBE Threaded 1/8in - Stainless Steel Male G 50 bar - Nitrile Rubber, PTFE -15°C
RS Stock No. 498-236
Mfr. Part No.103155004
BrandCEJN
MYR24.73
Each
units
- Male - 315 Hose Barb - 10mm Steel - - 16 bar Zinc Plated Nitrile Rubber -20°C
RS Stock No. 667-1740
BrandRS PRO
MYR87.94
Each
units
PLC 60, Rectus 19 Male R 1/2 Male 19 Threaded 1/2in - Brass Male R 35 bar Nickel Plated Nitrile Rubber -20°C
RS Stock No. 253-7554
Mfr. Part No.ERS 06.1808
BrandStaubli
MYR132.34
Each
units
- - - ERS Hose Barb - 8mm - - - - - - -
RS Stock No. 253-7425
Mfr. Part No.RBE 06.6808
BrandStaubli
MYR33.08
Each
units
- Male - RBE Hose Barb - 8mm Stainless Steel - - 16 bar - Nitrile Rubber, PTFE -15°C
RS Stock No. 667-1768
BrandRS PRO
MYR79.98
Each
units
PLC 60, Rectus 19 Female, Male G 1/4 Female, R 1/4 Male 19 Threaded 1/4in - Brass Female, Male G, R 35 bar Nickel Plated Nitrile Rubber -20°C
RS Stock No. 538-9544
Mfr. Part No.ACA3035
MYR9.152
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 498-214
Mfr. Part No.103155152
BrandCEJN
MYR23.81
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. 776-8352
BrandRS PRO
MYR86.70
Each
units
PCL Female Rp 1/4 Female AC Threaded 1/4in - Steel Female Rp 17 bar Zinc Plated - -20°C
RS Stock No. 667-1730
BrandRS PRO
MYR11.788
Each (In a Pack of 5)
units
PLC 60, Rectus 19 Male R 1/4 Male 19 Threaded 1/4in - Brass Male R 35 bar Nickel Plated Nitrile Rubber -20°C
RS Stock No. 667-1831
BrandRS PRO
MYR48.57
Each
units
Camozzi, Legris, Rectus 21, Rectus 90 Female G 3/8 Female 21 Threaded 3/8in - Brass Female G 35 bar Nickel Plated Nitrile Rubber -20°C
RS Stock No. 721-3828
Mfr. Part No.KK130P-02MS
BrandSMC
MYR70.27
1 Bag of 5
Bag(s)
- Male R 1/4 Male KK130 Threaded 1/4in - Structural Steel Male R 1.5 MPa Zinc Chromated Nitrile Rubber -20°C
RS Stock No. 498-230
Mfr. Part No.103155102
BrandCEJN
MYR27.75
Each
units
- Female Rc 1/4 Female 315 Threaded 1/4in - Steel Female Rc 16 bar Zinc Plated Nitrile Rubber -20°C