J54 SERIES

      The J54 series have many products. the J54 sprinkler switches are designed to activate upon alarms in either wet or dry pipe sprinkler systems. Model 8295 is UL Listed for supervisory service as well as being UL Listed and FM approved as a waterflow alarm switch to sound local or central station alarms. Models 8300 and  8305, primarily  used as supervisory and/or control switches for sprinkler systems, are UL Listed and designed to receive approval upon submission of total system to Factory Mutual.
      Here are some features of The J54 series: 1.Model 8295 FMApproved for 20,000 Cycle Life Requirement at 125 PSI Testing, Qualified in FM Leak Test to 500 PSI; 2.Model 8295 UL Tested for 100,000 Cycle at all E/R Loads and Normal Pressure.; 3.Model s 8300 and 8305 Qualified in UL Leak Test Minimum Requirement of 350 PSIWithout Leakage or Rupture; 4.Calibration AccuracyMaintained up to 300 PSI; 5. Buna-N Dacron-backed Diaphragm Sensor for Fast Response and Repeatability ±1% of range.
      The information of J54 series is not so much now, and we will add more if we find any. if you want to know more about products messages, please pay attention to our web!