*Fungsi / Kegunaan : Alat untuk mendeteksi aliran air pada instalasi fire system.
*Spesifikasi: - Static Pressure: 450 psi (31 bar) - Compatible Pipe: Steel water pipe, schedule 7 through 40* - UL/FM Standard Service Use: Automatic Sprinkler: NFPA-13 One or Two Family Dwelling: NFPA 13D Residential Occupancies up to 4 Stories: NFPA 13R National Fire Alarm Code: NFPA-72.