The Groz Automatic DEF Control Nozzle redefines fluid handling, specifically crafted for DEF, Urea, Windshield fluids, and water-based media. With a robust stainless steel cast body and a polyamide cover, it ensures unwavering durability. Featuring a built-in sensor in the discharge spout, the nozzle intelligently halts the supply when the fluid level aligns with the outlet discharge spout, embodying precision. Adding to its functionality, a built-in stainless steel swivel with a 3/4" (20 mm) Hose Barb enhances ease of use. Recommended for water-based media, Urea, E85, and DEF, this nozzle delivers a flow rate of up to 45 LPM (11.9 GPM), setting a new standard in fluid dispensing efficiency.