H&B Mining's “Dry-Lander” suction nozzle. It works great for places where there is no water, up on dry benches, Also great for blasting out cervices in the bedrock. No need for having another pump or extra hose to fill up dry areas or blast those tight crevices. Comes with a high quality 1/2″ brass ball valve. Built tough and will last a lot longer then other Brands. They are made out of aluminized steel for durability and longevity from Rust. They come with a 3.5″O.D. rolled steal ring welded to the tip for less chances of clogs and better flow when lager size rocks happen to get stuck. These suction nozzles are 4″ inch in diameter and work with 4"suction hose. Any 1.5″ NPT pressure hose can be easily secured to the nozzle via the welded 1.5″ NPT threaded coupling..Requires A pressure “around” 250 GPM (gallons per minute) or 15,000 GPH (gallons per hour).
4" Drylander Nozzle