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Current Location:Home > Products > Air Couplers

Industrial Style Air Coupler Plug

●  The industrial style Air Coupler Plug is made of solid brass for better durability.

●  Our fittings are interchangeable with similar couplers manufactured to the same standard.

●  These air nipples conform to Mil spec MIL-C-4109F and ISO6150-B.

●  Applied for air compressors, pneumatic tools, air lines etc.

●  Body size includes 1/4, 3/8 & 1/2.

●  Connecting type: NPT male thread, NPT female thread, hose barb.

●  Max. air pressure: 300 PSI

●  Max. working temperature of our Air Coupler Plug is up to 120℃ or 250℉

●  Minimum Order Quantity: 2,000pcs / item

Product Detail

Solid brass industrial style Air Coupler Plug helps you quickly switch between different air tools and accessories. It is a must have air fittings for pneumatic tools, air compressors, air blow guns and air hoses etc. The industrial style, or industrial interchange, is compatible with M, D and I/M style couplers. The solid brass construction provides high corrosion resistance and prolong service span. Recommended to use Teflon tape.

Body Size Connecting Type Part Number Material
1/4 1/4-18 NPT Male Thread API22M Brass, Steel, Aluminium
1/4 1/4-18 NPT Female Thread API22F Brass, Steel, Aluminium
1/4 3/8-18 NPT Male Thread API23M Brass, Steel
1/4 3/8-18 NPT Female Thread API23F Brass, Steel
1/4 1/4 Hose I.D., Barbed API22H Brass, Steel
1/4 3/8 Hose I.D., Barbed API23H Brass, Steel
3/8 1/4-18 NPT Male Thread API32M Brass, Steel
3/8 1/4-18 NPT Female Thread API32F Brass, Steel
3/8 3/8-18 NPT Male Thread API33M Brass, Steel
3/8 3/8-18 NPT Female Thread API33F Brass, Steel
3/8 1/2-14 NPT Male Thread API34M Brass, Steel
3/8 1/2-14 NPT Female Thread API34F Brass, Steel
3/8 3/8 Hose I.D., Barbed API33H Brass, Steel
3/8 1/2 Hose I.D., Barbed API34H Brass, Steel
1/2 3/8-18 NPT Male Thread API43M Steel
1/2 3/8-18 NPT Female Thread API43F Steel
1/2 1/2-14 NPT Male Thread API44M Steel
1/2 1/2-14 NPT Female Thread API44F Steel
1/2 3/4-14 NPT Male Thread API46M Steel
1/2 3/4-14 NPT Female Thread API46F Steel

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