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. 667-1743
BrandRS PRO
MYR42.18
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
MYR78.88
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. 667-1728
BrandRS PRO
MYR62.41
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. 667-1740
BrandRS PRO
MYR95.79
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. 667-1831
BrandRS PRO
MYR55.24
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. 776-8352
BrandRS PRO
MYR94.44
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
MYR12.708
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. 667-1768
BrandRS PRO
MYR87.11
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. 667-1995
BrandRS PRO
MYR57.98
Each
units
CEJN 320, JWL 520, JWL 530, Parker PE, Rectus 25, Rectus 26, TST 025 Female G 1/4 Male 26 Threaded 1/4in - Brass Male G 35 bar Nickel Plated Nitrile Rubber -20°C
RS Stock No. 667-1973
BrandRS PRO
MYR22.608
Each (In a Pack of 5)
units
CEJN 320, JWL 520, JWL 530, Legris, Parker PEF, Rectus 25, Rectus 26, TST 026 Female G 3/8 Female 25 Threaded 3/8in - Steel Female G 35 bar Nickel Plated Nitrile Rubber -20°C
RS Stock No. 667-1835
BrandRS PRO
MYR63.09
Each
units
Camozzi, Legris, Rectus 21, Rectus 90 Male G 1/8 Male 21 Threaded 1/8in - Brass Male G 35 bar Nickel Plated Nitrile Rubber -20°C
RS Stock No. 667-1784
BrandRS PRO
MYR74.33
Each
units
Rectus 20, Rectus 91, Walther 06-003 Male Metric M5 Male 20 Threaded M5 - Brass Male Metric 35 bar Nickel Plated Nitrile Rubber -20°C
RS Stock No. 667-1954
BrandRS PRO
MYR11.854
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 - 6mm Steel Male - 35 bar Nickel Plated Nitrile Rubber -20°C
RS Stock No. 667-1847
BrandRS PRO
MYR54.16
Each
units
Camozzi, Legris, Rectus 21, Rectus 90 Male G 3/8 Male 21 Threaded 3/8in - Brass Male G 35 bar Nickel Plated Nitrile Rubber -20°C
RS Stock No. 667-1986
BrandRS PRO
MYR47.15
Each
units
CEJN 320, JWL 520, JWL 530, Parker PE, Rectus 25, Rectus 26, TST 025 Male G 1/8 Male 26 Threaded 1/8in - Brass Male G 35 bar Nickel Plated Nitrile Rubber -20°C
RS Stock No. 667-1901
BrandRS PRO
MYR83.14
Each
units
CEJN 310, Forster, Hansen 3000, ISO 6150 B, Parker Legris 1/4, Rectus 23, TST 024 Atlas Copco QIC 08, US MIL 4109 1/4 Male - 23 Hose Barb - 10mm Brass Male - 35 bar Nickel Plated Nitrile Rubber -20°C
RS Stock No. 667-1866
BrandRS PRO
MYR15.356
Each (In a Pack of 5)
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. 667-2014
BrandRS PRO
MYR192.70
Each
units
CEJN 410, Rectus 27, TST 410 Female G 1/4 Female 27 Threaded 1/4in - Brass Female G 35 bar Nickel Plated Nitrile Rubber -20°C
RS Stock No. 667-1721
BrandRS PRO
MYR76.35
Each
units
PLC 60, Rectus 19 Male - 19 Hose Barb - 6mm Brass Male - 35 bar Nickel Plated Nitrile Rubber -20°C
RS Stock No. 667-1699
BrandRS PRO
MYR87.56
Each
units
Rectus 17, Schrader NW5 Male R 3/8 Male 17 Threaded 3/8in - Brass, Steel Male R 35 bar Nickel Plated Nitrile Rubber -20°C