RapidAir MaxLine Air Tubing Outlet Kit M3810 – compressor-source
Hromee Compressed Air Outlet Kit for 1/2-Inch Tubing System with 1/4-Inch NPT Outlet Port, Air Push To Connect Outlet Block Set with Elbow NPT Straight and Universal Coupler - Amazon.com
Air Systems 4 Outlet Breathing Air Compressor-20 CFM 115 230 Volt AC Electric Specify Fittings BAC-20
Compressor Cover Discharge Flange and Clamp Set (aluminum) - Precision Turbo & Engine Store