This article originally appeared in the Fire & Safety Journal Americas, Aug. 2026.
Fire protection systems are often judged at the moment they are commissioned. The final inspection is complete, the system passes its acceptance test, and the building is cleared for occupancy. Yet commissioning is only the beginning of a system’s operational life. Water based fire protection systems remain in place for decades, serving buildings that evolve, age, and change in ways designers cannot fully predict. The true measure of a system is not how it performs on day one, but how it performs on day 5,000.
Long term reliability is not a passive outcome. It is the result of deliberate design choices, informed installation practices, and consistent maintenance over time. As buildings become more complex and risk expectations increase, the fire protection industry must place greater emphasis on designing systems that remain serviceable, maintainable, and dependable throughout their life cycle.
A water based fire protection system is more than a collection of pipe, valves, drains, vents, and sprinklers. It is a long term safety asset. Like any asset, its performance depends not only on how it is designed and installed, but also on how well it can be inspected, tested, drained, vented, repaired, and returned to service over many years.
Continue reading Designing Water Based Fire Protection Systems for Long Term Reliability →

The DRYTEST Model 5600 combines the test connection valve and orifice manifold into a single, purpose-built assembly. By replacing a traditional arrangement of multiple components and field-installed connections, DRYTEST can help contractors shorten installation time, reduce potential leak points, and create a cleaner system layout. It also provides ITM teams with a convenient, accessible point for conducting required trip tests.
operation, support draining procedures, and help confirm that water supply performance has not degraded over time.
optional. It is a requirement that directly impacts project timelines, approvals, and risk. But understanding the rules is one thing. Meeting them in the field is another.
It is February. A dry fire sprinkler system’s auxiliary drain sits quietly in a loading dock. Overnight temperatures drop, water in the drum drip freezes, and the ice cracks the lower ball valve. By morning, the system has tripped, and water discharges onto the floor that is now frozen. The building is now dealing with a flooded and icy loading dock, a disabled fire sprinkler system, and possible business interuptions but this did not need to happen.
