Fire Sprinkler Head Box (12 Spare) Male Threads_NYC the hose shall not leak The male side of Hose Size (ID)_6" Hoses Model:3119 (8.0 TPI x 3.078 OD) DS30M20MN

the hose shall not leak nor show any damage to the reinforcement when subjected to the hydrostatic acceptance test stated above

Coupled with 1 inch NPSH threaded couplings

Two types of threads are used:

Carboxylated nitrile is generally tougher and more resistant to tear and abrasion than conventional nitrile

Fire Sprinkler Head Box (12 Spare) Male Threads_NYC the hose shall not leak The male side of Hose Size (ID)_6" Hoses Model:3119 (8.0 TPI x 3.078 OD) DS30M20MN the hose shall not leak nor show any damage to the reinforcement when subjected to the hydrostatic acceptance test stated above Coupled with 1 inch NPSH threaded couplings