#296 – Fire Sprinkler Pipe: How to Perform an Obstruction Investigation, Part 1
Learn how to spot the conditions that should trigger a detailed obstruction investigation of fire sprinkler pipe according to NFPA 25.
Learn how to spot the conditions that should trigger a detailed obstruction investigation of fire sprinkler pipe according to NFPA 25.
Learn why handheld digital pressure gauges are bringing flexibility, accuracy, and greater convenience to standpipe and fire protection ITM tasks.
Learn about the annual dry sprinkler tests in NFPA 25, which includes requirements for various sprinkler system components.
It’s time to replace your fire sprinkler heads. QRFS explains the equipment, NFPA standards, and procedures involved in repairing a sprinkler system.
Recalls and the Tyco buy-out made Central Sprinkler Company’s products scarce. Here’s what we know about replacing Central Sprinkler heads and cover plates.
With threaded ports for gauges and a drain valve, backflow-preventing sprinkler check valves can expedite the code-compliant installation of system risers. Read on to learn more about the design and installation of “shotgun” risers—and how they compare to common alternatives.
MIC corrosion, damaged fire sprinkler pipes, and discolored water often go hand-in-hand. Learn what causes color, viscosity, and smell in dirty sprinkler water.
Fire alarm bells connected to the system riser can provide first responders with essential information—and encourage passersby to quickly call the fire department. Learn what NFPA standards have to say about joining fire alarm bells and water motor gongs to fire risers in both standpipe and fire sprinkler systems.
Classifying deficiencies and impairments during standpipe and fire sprinkler inspections is difficult. Learn the NFPA guidelines and the system for color-coded tagging.
Get to know your fire sprinkler system risers better with a look at common components and manifolds in wet-pipe sprinkler systems—both commercial and residential.