About This STAINLESS STEEL AUTOMATIC DEF NOZZLE – Heavy-duty nozzle built for Diesel Exhaust Fluid (DEF/AdBlue) dispensing with durable stainless steel construction. AUTO SHUT-OFF DESIGN – Automatically stops fuel flow when the receiving tank is full to help reduce spillage and mess during fueling. ADJUSTABLE LATCHING POSITIONS – Three separate latch positions let users tailor flow for different equipment and dispensing needs. SPOUT SPRING FOR OPTIMAL PLACEMENT – Integrated spout spring helps position the nozzle correctly each time for consistent filling. 3/4″ FEMALE BSPP INLET – Standard ¾″ inlet connection with BSPP threads for use with DEF transfer hoses and pumps. MAX OPERATING PRESSURE ~50 PSI – Engineered to handle up to approximately 50 PSI for reliable performance across compatible systems. STAINLESS STEEL SPOUT & COMPONENTS – Robust wetted materials help resist corrosion and wear in DEF service. IDEAL FOR COMMERCIAL & FLEET USE – Suitable for DEF storage tanks, transfer pumps, and fleet maintenance environments. Overview Material : Stainless Steel,Viton Brand : Fill-Rite Item dimensions L x W x H : 18.25 x 9.5 x 4 inches Exterior Finish : Stainless Steel Inlet Connection Size : 0.75 Inches Inlet Connection Type : Threaded Outlet Connection Type : BSPP Maximum Operating Pressure : 50 Pound per Square Inch Number of Ports : 2 Outlet Connection Size : 0.75 Inches