OEM AIRMAX 28.2639

Genuine Airmax Brass Short Shank Coupler 28.2639

Genuine Airmax brass short shank coupler, OEM part number 28.2639, the male half of the Series 28 reinforced heavy-duty coupling range for 4 in. inside-diameter hose. These two-piece threaded couplers join hose runs quickly and reliably for demanding air, water and fluid transfer. In stock in Canada with fast Eastern Canada shipping.

Fits (reference — verify by hose size): Airmax Series 28 couplings; matching female half 28.2629, complete male and female set 28.2619.

• OEM part number: 28.2639
• Type: brass short shank coupling, male half
• Hose inside diameter: 4 in.
• Body material: brass
• Maximum working pressure: 250 PSI (2 in. and larger sizes)
• Working temperature: -40 to 176 C (-40 to 350 F)

Why it matters: a worn or mismatched coupler leaks air and can separate under pressure; fit the genuine part to keep hose connections tight and safe.

Canada Compressor Parts is an independent supplier of genuine Airmax parts. Airmax and all OEM names and part numbers are the property of their respective owners.