The FM Approved UNITED Fire Systems Model AR-1 Wet-Pipe Fire Sprinkler System Air Release is the answer for avoiding wet-pipe system internal corrosion AND complying with NFPA 13.
Features and Benefits:
Trust UNITED Fire Systems for your sprinkler corrosion needs. We have more combined experience in fire sprinklers AND corrosion prevention technology than anyone! No one else puts it ALL together….
You're looking for expertise and quality. That's where we come in.
Take a look at our specifications and drawings.