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庫存編號 667-1743
BrandRS PRO
HK$88.96
單位
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庫存編號 667-1728
BrandRS PRO
HK$76.75
單位
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庫存編號 667-1863
BrandRS PRO
HK$94.42
單位
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 1/4 Male 23 Threaded 1/4in - Brass Male R 35 bar Nickel Plated Nitrile Rubber -20°C
RS庫存編號 667-1844
BrandRS PRO
HK$72.93
單位
Camozzi, Legris, Rectus 21, Rectus 90 Male G 1/4 Male 21 Threaded 1/4in - Brass Male G 35 bar Nickel Plated Nitrile Rubber -20°C
RS庫存編號 776-8365
BrandRS PRO
HK$78.34
單位
PCL Male G 3/8 Male AA Hose Barb 3/8in 9.5mm Steel Male G 35 bar Zinc Plated - -20°C
RS庫存編號 667-1721
BrandRS PRO
HK$95.42
單位
PLC 60, Rectus 19 Male - 19 Hose Barb - 6mm Brass Male - 35 bar Nickel Plated Nitrile Rubber -20°C
RS庫存編號 667-1740
BrandRS PRO
HK$117.48
單位
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庫存編號 667-1784
BrandRS PRO
HK$86.11
單位
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庫存編號 667-1695
BrandRS PRO
HK$93.04
單位
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
全新
RS庫存編號 187-8802
BrandRS PRO
HK$187.33
毎包:2 個
Bag(s)
- Female G 1/2 Male - Threaded 1/2in - Brass Male BSP 16 bar - NBR -20°C
全新
RS庫存編號 187-8803
BrandRS PRO
HK$185.88
毎包:2 個
Bag(s)
- Female G 1/4 Female - Threaded 1/4in - Brass Female BSP 16 bar - NBR -20°C
RS庫存編號 176-1952
BrandRS PRO
HK$37.308
/個 (每包:10個)
單位
- Male G 3/8 Male - Threaded 3/8in 3/8in Nickel Plated Brass Male - 12 bar - - -20°C
全新
RS庫存編號 187-8804
BrandRS PRO
HK$185.88
毎包:2 個
Bag(s)
- Female G 3/8 Female - Threaded 3/8in - Brass Female BSP 16 bar - NBR -20°C
全新
RS庫存編號 187-8813
BrandRS PRO
HK$27.28
毎包:2 個
Bag(s)
- Male G 1/4 Female - Threaded 1/4in 1/4in Brass Female - 12 bar - NBR -20°C
RS庫存編號 176-1953
BrandRS PRO
HK$34.158
/個 (每包:10個)
單位
- Male G 1/4 Female - Threaded 1/4in 1/4in Nickel Plated Brass Female - 12 bar - - -20°C
RS庫存編號 667-1850
BrandRS PRO
HK$27.276
/個 (每包:5個)
單位
Camozzi, Legris, Rectus 21, Rectus 90 Female G 1/4 Female 21 Threaded 1/4in - Brass Female G 35 bar Nickel Plated Nitrile Rubber -20°C
全新
RS庫存編號 187-8814
BrandRS PRO
HK$22.69
毎包:2 個
Bag(s)
- Male - - Hose Barb - 4mm Brass - - 12 bar - NBR -20°C
RS庫存編號 176-1962
BrandRS PRO
HK$104.055
/個 (每包:10個)
單位
- Male G 1/4 Female - Threaded 1/4in 1/4in Nickel Plated Brass Female - 12 bar - - -20°C
RS庫存編號 176-1985
BrandRS PRO
HK$125.13
/個 (每包:10個)
單位
- Male G 1/4 Male - Threaded 1/4in 1/4in Nickel Plated Brass Male BSP 12 bar - - -20°C
RS庫存編號 667-1853
BrandRS PRO
HK$22.374
/個 (每包:5個)
單位
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