No more hand cramping while fueling your trucks and tractors! 3/4" Automatic Nozzle. Leaded Spout, Green Cover, Hook, and Spring on Spout. 2 Position Hold Open Latch. Rated for 50 PSI. NPT Threads. Working Flow Rate Range is 2.5 to 14.5 GPM. Works with Fill-Rite 15-gpm Transfer Pumps (Item #s G54700 and 182027) sold separately.