Home Stainless Steel Automatic DEF Nozzle Stainless Steel Automatic DEF Nozzle by John Dow Industries Stainless Steel Automatic DEF Nozzle Click to expand Tap to zoom $413.99 Call 800-294-1605 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Stainless Steel DEF nozzle for DEF dispensing systems with automatic shut off. Works with the following products:256-DEF-1A256-DEF-TOTE-A