Image Air Chief Industrial Plug 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 DCP2143 1/4" 5/16" Steel DCP2144 1/4" 3/8" Steel DCP2545 3/8" 1/2" Steel DCP1746 1/2" 3/4" Steel DCP7145 3/4" 1/2" Steel DCP7146 3/4" 3/4" Steel DCP7148 3/4" 1" Steel Related Products Image Air Chief Industrial Automatic Coupler Standard Hose Barb Image Air Chief Industrial Ball Swivel Plug Image Air Chief Industrial Plug Push-On Hose Barb Image Brass Ferrules for Air & Fluid Image Coil-Chief Self-Storing Hose with Fittings Image Pinch-On Double Ear Clamp