Image Air Chief Industrial Automatic Coupler Standard Hose Barb Markets Chemical Processing, Maintenance Repair Operations (MRO) Jump to Section Product Options Related Products Product Options Part Number Body Size Hose ID Material DC7045 3/4" 1/2" Brass DC7046 3/4" 3/4" Brass DC7048 3/4" 1" Brass Related Products Image Air Chief Industrial Ball Swivel Plug Image Air Chief Industrial Plug Push-On Hose Barb Image Air Chief Industrial Plug Standard Hose Barb Image Brass Ferrules for Air & Fluid Image Coil-Chief Self-Storing Hose with Fittings Image Pinch-On Double Ear Clamp