This pneumatic quick connect coupling from the reliable RS PRO range provides a secure connection for most compressed-air applications. It's a single shut-off coupling with a G standard 1/4 in male thread. It has a PCL-made fitting that attaches quickly to a hose or air tool by pulling back the collar on the corresponding female connector. It features a positive connection with a bayonet head to prevent accidental disconnection.

The Instantair adaptor is made from zinc-plated steel for corrosion resistance. It's designed to ensure maximum efficiency, with a coupling that features a positive seal to allow zero leakage. The coupling will operate up to a maximum pressure of 35 bar and a maximum temperature of +100˚C, and down to a minimum temperature of -20˚C.

Compressed air is used in a wide range of industrial applications, including heating, ventilation and air conditioning (HVAC) control systems, sandblasting and injection moulding.

• Pneumatic quick connect coupling
• G thread standard
• 1/4 in threaded connection
• Male thread
• PCL-branded coupling is quick releasing
• Male coupling
• Bayonet head prevents accidental disconnection
• Maximum operating pressure 35 bar
• Maximum operating temperature of +100˚C
• Minimum operating temperature of -20˚C
• Zinc-plated steel resists corrosion
• Nominal bore of 5.6 mm
• Manufacturer series AA
• RoHS (Restriction of Hazardous Substances) compliant

RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards