Fire Hydrant 2 1/2" NH Flushing Elbow Female Threads_NYFD When used with smooth bore

When used with smooth bore tips the pattern of the nozzle will become very tight and act as a solid stream of water rather than breaking apart

Two types of threads are used: British Standard Pipe Taper (BSPT) and British Standard Pipe Parallel (BSPP)

Red 6 inch male aluminum dry hydrant plug and chain with NH/NST threads

Locking springs prevent unintentional disconnects

WEIGHTED AVERAGE LEAD CONTENT)

Fire Hydrant 2 1/2" NH Flushing Elbow Female Threads_NYFD When used with smooth boreThe fire hydrant flushing elbow attaches to the 2 1 2 inch NH NST side outlet of the fire hydrant. The design of the flushing elbow is made to divert the main water force away from traffic and ground cover. A female swivel fitting allows the aluminum elbow to be pointed away from traffic.