Long Handle 6" NH to 4 1/2" NH Double Female Male Threads_NYFD Once these extinguishers are discharged

Once these extinguishers are discharged

Polyamide flow control ring with raised lugs for easy flow control adjustment under pressure

Mounting hardware not included

5 inch NH / NST male hose coupling or fire hydrant is 1

Long Handle 6" NH to 4 1/2" NH Double Female Male Threads_NYFD Once these extinguishers are dischargedAluminum adapters are fabricated from seamless extruded 6061 T6 aluminum and hard coat anodized per MIL A 8625 Type III, Class 1. Threads have a blunt start Higbee cut with indicators on adjacent lugs. Part identifications are permanent and stamped prior to hardcoat. Adapters and components meet the requirements of NFPA 1963. A double swivel adapter will not swivel or rotate once both ends are tightened to the male connections. The Safe Water Drinking