Male Pipe Air Couplings

Stop chasing air leaks and loose hookups. These male pipe air couplings give you a tight thread-in connection for air tools, drops and hose reels so you keep flow up and pressure steady. Match the plug style to your system: Industrial Interchange, Tru-Flate, ARO or Lincoln. We keep the common styles ready so your line stays running.

15 results

Industrial Interchange Male Pipe Air Couplers

Tru-Flate Male Pipe Air Couplers

Industrial Interchange or Tru-Flate Male Pipe Air Couplers

ARO Male Pipe Air Couplers

Lincoln Male Pipe Air Couplers

Industrial Interchange Male Pipe Air Couplers

Industrial interchange male pipe air couplers in brass or carbon steel with threaded NPT male pipe ends. Available with zinc plating on steel options. Rated to 300 psi and 250 °F, they provide standard industrial air connections and help resist corrosion in routine equipment maintenance.

Body Size: 1/4"

Thread Size	Measurement Type	Interface	Maximum Pressure	Material	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/4"	NPT	Industrial Interchange	300 psi	Brass	2	52938	Log in to view price
1/4" x 1/4" MPT Brass Industrial Interchange Male Pipe Air Coupler - 2 Pack Item #: 52938 Package Weight: 0.5 lbs View Product Details Log in to Order
1/4"	NPT	Industrial Interchange	300 psi	Carbon Steel	2	52898	Log in to view price
1/4" x 1/4" MPT Steel Industrial Interchange Male Pipe Air Coupler - 2 Pack Item #: 52898 Package Weight: 0.4 lbs View Product Details Log in to Order
3/8"	NPT	Industrial Interchange	300 psi	Brass	1	52923	Log in to view price
1/4" x 3/8" MPT Brass Industrial Interchange Male Pipe Air Coupler Item #: 52923 Package Weight: 0.2 lbs View Product Details Log in to Order

Body Size: 3/8"

Thread Size	Measurement Type	Interface	Maximum Pressure	Material	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
3/8"	NPT	Industrial Interchange	300 psi	Brass	1	521269	Log in to view price
3/8" x 3/8" MPT Brass Industrial Interchange Brass Male Pipe Air Coupler Item #: 521269 Package Weight: 0.4 lbs View Product Details Log in to Order
3/8"	NPT	Industrial Interchange	300 psi	Carbon Steel	1	52983	Log in to view price
3/8" x 3/8" MPT Steel Industrial Interchange Male Pipe Air Coupler Item #: 52983 Package Weight: 0.3 lbs View Product Details Log in to Order
1/2"	NPT	Industrial Interchange	300 psi	Brass	1	521270	Log in to view price
3/8" x 1/2" MPT Brass Industrial Interchange Male Pipe Air Coupler Item #: 521270 Package Weight: 0.5 lbs View Product Details Log in to Order
1/2"	NPT	Industrial Interchange	300 psi	Carbon Steel	1	52989	Log in to view price
3/8" x 1/2" MPT Steel Industrial Interchange Male Pipe Air Coupler Item #: 52989 Package Weight: 0.3 lbs View Product Details Log in to Order

Tru-Flate Male Pipe Air Couplers

Tru-Flate male pipe air couplers made from zinc-plated carbon steel with threaded NPT external threads. Rated to 300 psi and -40 °F to 250 °F. Tru-Flate interface provides quick secure connections and zinc plating helps resist corrosion for industrial and repair tasks.

Body Size: 1/4"

Thread Size	Measurement Type	Interface	Maximum Pressure	Material	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/4"	NPT	Tru-Flate	300 psi	Carbon Steel	1	52927	Log in to view price
1/4" x 1/4" MPT Steel Tru-Flate Male Pipe Air Coupler Item #: 52927 Package Weight: 0.2 lbs View Product Details Log in to Order

Body Size: 3/8"

Thread Size	Measurement Type	Interface	Maximum Pressure	Material	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/4"	NPT	Tru-Flate	300 psi	Carbon Steel	1	52890	Log in to view price
3/8" x 1/4" MPT Steel Tru-Flate Male Pipe Air Coupler Item #: 52890 Package Weight: 0.3 lbs View Product Details Log in to Order
3/8"	NPT	Tru-Flate	300 psi	Carbon Steel	1	52984	Log in to view price
3/8" x 3/8" MPT Steel Tru-Flate Male Pipe Air Coupler Item #: 52984 Package Weight: 0.3 lbs View Product Details Log in to Order

Industrial Interchange or Tru-Flate Male Pipe Air Couplers

Industrial male pipe air couplers for Industrial Interchange and Tru-Flate systems. Carbon steel construction with zinc plated finish and threaded NPT male ends. Rated to 300 psi and -40 °F to 250 °F, provides reliable connection for shop air applications and helps reduce leakage during tool use.

Thread Size	Measurement Type	Interface	Maximum Pressure	Material	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
3/8"	NPT	Industrial Interchange, Tru-Flate	300 psi	Carbon Steel	1	52891	Log in to view price
1/2" x 3/8" MPT Steel Industrial Interchange or Tru-Flate Male Pipe Air Coupler Item #: 52891 Package Weight: 0.4 lbs View Product Details Log in to Order
1/2"	NPT	Industrial Interchange, Tru-Flate	300 psi	Carbon Steel	1	52953	Log in to view price
1/2" x 1/2" MPT Steel Industrial Interchange or Tru-Flate Male Pipe Air Coupler Item #: 52953 Package Weight: 0.5 lbs View Product Details Log in to Order

ARO Male Pipe Air Couplers

ARO male pipe air couplers for compressed air systems. Carbon steel construction with zinc plated finish and threaded NPT external connections. Rated to 300 psi and -40 °F to 250 °F, provides durable corrosion resistance and reliable pressurized airflow for industrial use.

Body Size: 1/4"

Thread Size	Measurement Type	Interface	Maximum Pressure	Material	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/4"	NPT	ARO	300 psi	Carbon Steel	1	52919	Log in to view price
1/4" x 1/4" MPT Steel ARO Male Pipe Air Coupler Item #: 52919 Package Weight: 0.2 lbs View Product Details Log in to Order
3/8"	NPT	ARO	300 psi	Carbon Steel	1	52921	Log in to view price
1/4" x 3/8" MPT Steel ARO Male Pipe Air Coupler Item #: 52921 Package Weight: 0.2 lbs View Product Details Log in to Order

Lincoln Male Pipe Air Couplers

Lincoln male pipe air coupler made from carbon steel with zinc plated finish and 1/4" NPT male external threads. Designed for Lincoln interface with maximum 300 psi and 32 SCFM air consumption. Durable for industrial and equipment maintenance applications.

Body Size: 1/4"

Thread Size	Measurement Type	Interface	Maximum Pressure	Material	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/4"	NPT	Lincoln	300 psi	Carbon Steel	1	52932	Log in to view price
1/4" x 1/4" MPT Steel Lincoln Male Pipe Air Coupler Item #: 52932 Package Weight: 0.3 lbs View Product Details Log in to Order