The results obtained from sprinkler system testing are only as valid as the instruments used for measurement. Old, damaged, or faulty water or air pressure gauges are likely to produce inaccurate test results and result in an unreliable system that may fail when you most need it. Therefore, NFPA requires that all system gauges be replaced every 5 years.*
As a testing and inspections customer of Fireguard, we will promptly bring this impairment to your attention for corrective action as part of our normal inspections procedures. If you are not a current customer, please contact us today!
*Source: NFPA 25 18.104.22.168 Note: replacement is often more cost-effective than recalibration.