Husky 749612-03 Heavy Duty Diesel Pressure Activated Automatic Nozzle without Hold Open Clip, with Waffle Splash Guard and Spout Bushing. Contstruction: • Body: Aluminum • Seals: Fluorocarbon • Packing: Double o-ring seal protected by fiber reinforced Teflon • Lever: One piece contoured steel • Inlet: 1" / 25.4 mm BSPP