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. 176-1902
BrandRS PRO
€118.18
1 Pack of 10
Pack(s)
- Female G 1/4 Female - Threaded 1/4in - Nickel Plated Brass Female BSP 12 bar - - -20°C
RS Stock No. 667-1989
BrandRS PRO
€8.85
Each
units
CEJN 320, JWL 520, JWL 530, Parker PE, Rectus 25, Rectus 26, TST 025 Female G 3/8 Female 26 Threaded 3/8in - Brass Female G 35 bar Nickel Plated Nitrile Rubber -20°C
RS Stock No. 776-8362
BrandRS PRO
€9.06
Each
units
PCL Male G 1/4 Male AA Hose Barb 1/4in 6.35mm Steel Male G 35 bar Zinc Plated - -20°C
RS Stock No. 667-1780
BrandRS PRO
€15.88
Each
units
Rectus 20, Rectus 91, Walther 06-003 Male Metric M7 Male 20 Hose Barb - 4mm Brass Male Metric 35 bar Nickel Plated Nitrile Rubber -20°C
RS Stock No. 176-1108
BrandRS PRO
€3.003
Each (In a Pack of 10)
units
- - - - - - - - - - - - - -
RS Stock No. 187-8815
BrandRS PRO
€2.46
1 Bag of 2
Bag(s)
- Male - - Hose Barb - 6mm Brass - - 12 bar - NBR -20°C
RS Stock No. 176-1979
BrandRS PRO
€24.60
1 Pack of 10
Pack(s)
- Female G 3/8 Male - Threaded 3/8in - Nickel Plated Brass Male BSP 12 bar - - -20°C
RS Stock No. 176-1920
BrandRS PRO
€167.08
1 Pack of 10
Pack(s)
- Male - - Hose Barb - 10mm Nickel Plated Brass - - 12 bar - - -20°C
RS Stock No. 773-0531
BrandRS PRO
€8.24
Each
units
European Male NPT 1 Male UM Threaded 1in - Iron Male NPT 10 bar Zinc Plated - -
RS Stock No. 667-1908
BrandRS PRO
€14.82
1 Pack of 5
Pack(s)
CEJN 310, Dynaquip DC3, ISO 6150B, Rectus 23 & 24, US MIL C4109 1/4 Male G 1/4 Male 23 Threaded 1/4in - Brass Male G 35 bar Nickel Plated Nitrile Rubber -20°C
RS Stock No. 176-1962
BrandRS PRO
€114.90
1 Pack of 10
Pack(s)
- Male G 1/4 Female - Threaded 1/4in 1/4in Nickel Plated Brass Female - 12 bar - - -20°C
RS Stock No. 176-2239
BrandRS PRO
€17.487
Each (In a Pack of 10)
units
- Male - - Hose Barb - 10mm Nickel Plated Brass - - 12 bar - - -20°C
RS Stock No. 176-1989
BrandRS PRO
€86.51
1 Pack of 10
Pack(s)
- Male G 3/8 Male - Threaded 3/8in 3/8in Nickel Plated Brass Male BSP 12 bar - - -20°C
RS Stock No. 176-1981
BrandRS PRO
€142.17
1 Pack of 10
Pack(s)
- Male G 1/8 Male - Threaded 1/8in 1/8in Nickel Plated Brass Male BSP 12 bar - - -20°C
RS Stock No. 176-1950
BrandRS PRO
€26.14
1 Pack of 10
Pack(s)
- Male - - Hose Barb - 8mm Nickel Plated Brass - - 12 bar - - -20°C
RS Stock No. 176-1937
BrandRS PRO
€135.30
1 Pack of 10
Pack(s)
- Female G 3/8 Female - Threaded 3/8in - Nickel Plated Brass Female BSP 12 bar - - -20°C
RS Stock No. 176-1933
BrandRS PRO
€126.90
1 Pack of 10
Pack(s)
- Female G 1/4 Male - Threaded 1/4in - Nickel Plated Brass Male BSP 12 bar - - -20°C
RS Stock No. 176-1909
BrandRS PRO
€99.53
1 Pack of 10
Pack(s)
- Female G 3/8 Male - Threaded 3/8in - Nickel Plated Brass Male BSP 12 bar - - -20°C
RS Stock No. 176-1918
BrandRS PRO
€164.82
1 Pack of 10
Pack(s)
- Female G 3/8 Female - Threaded 3/8in - Nickel Plated Brass Female BSP 12 bar - - -20°C
RS Stock No. 667-2049
BrandRS PRO
€23.54
Each
units
CEJN 410, Rectus 27, TST 410 Male G 1/4 Male 27 Threaded 1/4in - Brass Male G 35 bar Nickel Plated Nitrile Rubber -20°C
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CEJN Euro standard series 320 couplings are designed ...
Description:
CEJN Euro standard series 320 couplings are designed with a high-flow valve They are easy-to-handle, can be one-hand operated and offer a long service life. Male threads on the couplings and nipples feature pre-applied thread sealant. The series 320 vented ...
CEJN Euro standard series 410 couplings are designed ...
Description:
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The RS PRO 1/4in G male quick-connect coupling ...
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The RS PRO 1/4in G male quick-connect coupling socket has EUROPEAN profile It is made from nickel-plated brass. This socket performs a single-handed operation and it has a female threaded connection. Interchangeable with:RECTUS/LEGRIS 25/26/1600/1625, TEMA 1600, CAMOZZI 5080 - 5180, ...