Automatic Ultra High Flow Nozzles UL/cUL listed for gasoline, diesel and kerosene. 1 NPT inlet, 1 1/8 OD spout. Three-position latch for automatic flow at 30, 24 and 8 GPM. Angled outlet to minimize hose wear. 50 PSI working pressure. Heavy duty hanging hook compatible with all Fill-Rite products. Automatic shut-off. Convenient one-finger hold-open clip to set flow rate. Rated to -20 Fahrenheit operation. Insulated hand grip to minimize hot and cold handling. Minimal spray pattern to reduce foaming and false shut offs. Large spout spring to hold nozzle in place. seals and o-rings for smooth valve operation. Patent pending. Made in USA N100DAU13