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    Macdonald Air Couplings - US & EUROPEAN AIR COUPLINGS

Macdonald couplings are suitable for many applications. Very robust and are used on such equipment as professional fire fighting hose reels, moles and compressed air installations. Available as standard or in 'Sleevturn-Sleevelock' styles. Very durable and long lasting. Flow direction is from female to male on all Macdonald couplings. Special tail for swaging in brass, mild steel and stainless. Male couplings have anti-rotation indents

Click to enlarge - Macdonald couplings are suitable for many applications. Very robust and are used on such equipment as professional fire fighting hose reels, moles and compressed air installations. Available as standard or in 'Sleevturn-Sleevelock' styles.

Very durable and long lasting. Flow direction is from female to male on all Macdonald couplings. Special tail for swaging in brass, mild steel and stainless.

Male couplings have anti-rotation indents


Click to enlarge - Macdonald couplings are suitable for many applications. Very robust and are used on such equipment as professional fire fighting hose reels, moles and compressed air installations. Available as standard or in 'Sleevturn-Sleevelock' styles.

Very durable and long lasting. Flow direction is from female to male on all Macdonald couplings. Special tail for swaging in brass, mild steel and stainless.

Male couplings have anti-rotation indents Click to enlarge - Macdonald couplings are suitable for many applications. Very robust and are used on such equipment as professional fire fighting hose reels, moles and compressed air installations. Available as standard or in 'Sleevturn-Sleevelock' styles.

Very durable and long lasting. Flow direction is from female to male on all Macdonald couplings. Special tail for swaging in brass, mild steel and stainless.

Male couplings have anti-rotation indents
Notes Remarks
Interchangeable with other types such as Adlock,
Bowes, Quicklock, Cleko and Dix-Lock.
For use on breakers, moles, fire hose reels etc.Threads – BSP Standard – NPT available.
Seals – Nitrile oil resistant rubber -30ºC+120ºC [Viton available]


SIZE       
InchFemale HeadFemale HeadFemale HeadMale HeadMale HeadMale HeadPressure
 Hose TailMale ThreadFemale ThreadHose TailMale ThreadFemale Thread 
       Rating
3/8" - 06HC-652-06HC-654-06HC-657-06HC-653-06HC-655-06HC-656-0650 Bars
1/2" - 08HC-652-08HC-654-08HC-657-08HC-653-08HC-655-08HC-656-0840 Bars
3/4" - 12HC-652-12HC-654-12HC-657-12HC-653-12HC-655-12HC-656-1240 Bars
1" - 16HC-652-16HC-654-16HC-657-16HC-653-16HC-655-16HC-656-1640 Bars
        

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Related Products 
US & EUROPEAN AIR COUPLINGS US & EUROPEAN AIR COUPLINGS
Macdonald couplings are suitable for many applications. Very robust and are used on such equipment as professional fire fighting hose reels, moles and compressed air installations. Available as standard or in 'Sleevturn-Sleevelock' styles. Very durable and long lasting. Flow direction is from female to male on all Macdonald couplings. Special tail for swaging in brass, mild steel and stainless. Male couplings have anti-rotation indents

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