Industrial Style Quick Connect Air Couplings

●  These industrial style Quick Connect Air Couplings is made of solid brass for better durability.

●  6 ball bearings provides better grip when connecting and sleeve guard prevents accidental disconnect.

●  The tubular valve mechanism promotes high air flow.

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

●  These air couplers 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 Quick Connect Air Couplings is up to 120℃ or 250℉.

●  Minimum Order Quantity: 2,000pcs / item


Product Detail

Product Details:

Solid brass industrial style Quick Connect Air Couplings helps you quickly switch between different air tools and accessories. Pneumatic coupler air connectors feature reliable seal airtight. 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 ACI22M Brass, Steel
1/4 1/4-18 NPT Female Thread ACI22F Brass, Steel
1/4 3/8-18 NPT Male Thread ACI23M Brass, Steel
1/4 3/8-18 NPT Female Thread ACI23F Brass, Steel
1/4 1/4 Hose I.D., Barbed ACI22H Brass, Steel
1/4 3/8 Hose I.D., Barbed ACI23H Brass, Steel
3/8 1/4-18 NPT Male Thread ACI32M Brass, Steel
3/8 1/4-18 NPT Female Thread ACI32F Brass, Steel
3/8 3/8-18 NPT Male Thread ACI33M Brass, Steel
3/8 3/8-18 NPT Female Thread ACI33F Brass, Steel
3/8 1/2-14 NPT Male Thread ACI34M Brass, Steel
3/8 1/2-14 NPT Female Thread ACI34F Brass, Steel
3/8 3/8 Hose I.D., Barbed ACI33H Brass, Steel
3/8 1/2 Hose I.D., Barbed ACI34H Brass, Steel
1/2 3/8-18 NPT Male Thread ACI43M Steel
1/2 3/8-18 NPT Female Thread ACI43F Steel
1/2 1/2-14 NPT Male Thread ACI44M Steel
1/2 1/2-14 NPT Female Thread ACI44F Steel
1/2 3/4-14 NPT Male Thread ACI46M Steel
1/2 3/4-14 NPT Female Thread ACI46F Steel

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