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. 667-1677
BrandRS PRO
€14.66
Each
units
Rectus 17, Schrader NW5 Male - 17 Hose Barb - 6mm Brass Male - 35 bar Nickel Plated Nitrile Rubber -20°C
RS Stock No. 431-7166
Mfr. Part No.9421U06 10
BrandLegris
€22.91
Each
units
- Male - 9421U Hose Barb - 10mm Reinforced Polymer - - 16 bar - Nitrile Rubber -20°C
RS Stock No. 667-2033
BrandRS PRO
€6.47
Each
units
CEJN 410, Rectus 27, TST 410 Male G 3/8 Male 27 Threaded 3/8in - Brass Male G 35 bar Nickel Plated Nitrile Rubber -20°C
RS Stock No. 253-7649
Mfr. Part No.ERS 06.1153
BrandStaubli
€25.80
Each
units
- Male G 1/2 Male ERS Threaded 1/2in - Polyamide Male G 12 Bar High Impact Composite - -
RS Stock No. 253-7453
Mfr. Part No.RBE 06.6813
BrandStaubli
€9.28
Each
units
- Male - RBE Hose Barb - 13mm Stainless Steel - - 16 bar - Nitrile Rubber, PTFE -15°C
RS Stock No. 383-875
Mfr. Part No.SC21JF
BrandPCL
€22.95
Each
units
- Female Rp 1/2 Female SC Threaded 1/2in - Steel Female Rp 14 bar - - -
RS Stock No. 817-9264
Mfr. Part No.103002204
BrandCEJN
€23.41
Each
units
- Female G 3/8 Female 300 Threaded 3/8in - Brass, Steel Female G 16 bar Zinc Plated NBR -20°C
RS Stock No. 743-8843
Mfr. Part No.KK130P-13B
BrandSMC
€15.05
1 Bag of 5
Bag(s)
- Male - KK130 Hose Barb - 12mm Structural Steel - - 1.5 MPa Zinc Chromated - -20°C
RS Stock No. 667-1982
BrandRS PRO
€9.64
Each
units
CEJN 320, JWL 520, JWL 530, Parker PE, Rectus 25, Rectus 26, TST 025 Female G 1/2 Female 26 Threaded 1/2in - Brass Female G 35 bar Nickel Plated Nitrile Rubber -20°C
RS Stock No. 667-1689
BrandRS PRO
€11.64
Each
units
Rectus 17, Schrader NW5 Female G 1/4 Female 17 Threaded 1/4in - Brass Female G 35 bar Nickel Plated Nitrile Rubber -20°C
RS Stock No. 121-8048
Mfr. Part No.C104102204
BrandCEJN
€50.82
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. 121-8028
Mfr. Part No.C103102005
BrandCEJN
€27.98
Each
units
- Male - 310 eSafe Hose Barb - 13mm Brass, Stainless Steel - - 16 bar Zinc Plated NBR -20°C
RS Stock No. 121-8037
Mfr. Part No.C103152202
BrandCEJN
€29.40
Each
units
- Female G 1/4 Female 315 eSafe Threaded 1/4in - Brass, Stainless Steel Female G 16 bar Zinc Plated NBR -20°C
RS Stock No. 497-748
Mfr. Part No.AC21JF
BrandPCL
€14.36
Each
units
- Female Rp 1/2 Female AC Threaded 1/2in - Steel Female Rp 13.8 bar Yellow Zinc Passivated Nitrile Rubber -40°C
RS Stock No. 667-1875
BrandRS PRO
€13.43
Each
units
CEJN 310, Forster, Hansen 3000, Parker PBF 1/4, Rectus 23, TST 024 Atlas Copco QIC 08, US MIL SpeCC 4109 1/4 Male R 1/2 Male 23 Threaded 1/2in - Brass Male R 35 bar Nickel Plated Nitrile Rubber -20°C
RS Stock No. 667-1853
BrandRS PRO
€16.15
1 Pack of 5
Pack(s)
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. 776-8359
BrandRS PRO
€14.16
Each
units
PCL Male G 3/8 Male AC Hose Barb 3/8in 9.5mm Steel Male G 17 bar Zinc Plated - -20°C
RS Stock No. 121-8042
Mfr. Part No.C103202002
BrandCEJN
€27.30
Each
units
- Male - 320 eSafe Hose Barb - 6.3mm Brass, Stainless Steel - - 16 bar Zinc Plated NBR -20°C
RS Stock No. 667-1822
BrandRS PRO
€12.99
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. 498-286
Mfr. Part No.103105202
BrandCEJN
€4.84
Each
units
- Female G 1/4 Female 310 Threaded 1/4in - Steel Female G 16 bar Zinc Plated Nitrile Rubber -20°C
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