The NISK-1 is a one stop shop for all the ancillary components needed when performing Wet Pipe Nitrogen Inerting (WPNI) on a fire sprinkler system with nitrogen cylinders. The 0-400 psig delivery gauge simplifies gas injection while the quick couplers facilitate fast cylinder changes.
Inert gas cylinder regulator
3/8” kink-resistant rubber hose
Quick connect industrial brass couplers
3/8” x 25’ rubber hose with 300 psig rating
Regulator with 0-400 psig delivery pressure gauge and 0-4000 psig inlet gauge