GPI's 1-Inch NPT Black Diamond no-fail manual nozzle is the most durable, best-performance nozzle on the market! Designed to last a lifetime. Nozzle has 7/8-inch Leaded On-Road Diesel Spout
BLACK DIAMOND DURABILITY - The endurance surface minimizes friction which allows the components to glide through each squeeze of the trigger
LOWER PRESSURE DROP - Equals BETTER FLOW performance
QUAD-RING - Better sealing surface and lubrication retention
The GPI nozzle is backed by a 90 day manufacturer’s warranty to give you extra piece of mind.