Quick, safe and reliable, the MacDonald Bayonet coupling sets the standard in industrial connections.
It facilitates effortless separation – without the risk of accidental disconnection.
Our MacDonald Quick Action Couplings range is uniquely designed for high pressure compressed air or inert gas. A common feature in oil refineries, chemical plants for nitrogen services and the engineering industry, our products are also used with pneumatic tools and for fire hose reel service where safety is a prime concern.
