October 2, 2019
Learn what the NFPA, ICC, and other organizations have to say about installing and phasing out fire hose reels and fire hose racks in standpipe and hose systems.
October 1, 2019
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.
September 26, 2019
Learn when a fire watch is needed according to ICC, NFPA & OSHA and how to conduct this oft-misunderstood fire prevention technique.
September 25, 2019
A Virginia fire chief’s attempt to add residential fire sprinkler requirements to building codes has failed. Learn about the debate over sprinklers.
September 24, 2019
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.
September 19, 2019
QRFS explains how the tragic MGM Grand Fire in Las Vegas in 1980 sparked tougher life safety codes at hotels and casinos.
September 18, 2019
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.
September 17, 2019
Classifying deficiencies and impairments during standpipe and fire sprinkler inspections is difficult. Learn the NFPA guidelines and the system for color-coded tagging.
September 13, 2019
Let QRFS’s crash course on state licensing and NICET certification help you find authorized and eminently skilled standpipe and fire sprinkler contractors.
September 12, 2019
Handheld pitot gauge kits make flow tests easy. But it’s important to match pitot tube pressure gauges to the flow rates and orifice sizes you’ll be testing.
September 11, 2019
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.
September 10, 2019
Does video smoke detection identify fires accurately? QRFS examines video image detection (VID) of smoke and/or flames, digging into the tech and its uses.
September 9, 2019
Storage facilities and industrial environments prone to high-risk fires often rely on 3/4” sprinkler heads to deliver a robust supply of water. But day-to-day operations—from running forklifts to repairs—can put sprinklers at risk. Protect them with 3/4” fire sprinkler head guards.
September 5, 2019
As the threat of hurricane flooding grows greater, QRFS explains how to get your system ready for a storm—and how to restore it to service after the water recedes.
September 3, 2019
Smart color choices for fire sprinkler head guards (sprinkler head cages) may enhance a building’s look & reduce accidental discharges.
September 2, 2019
QRFS examines the difference between residential fire sprinkler heads and other sprinkler heads, as well as NFPA standards for residential sprinkler systems.
August 29, 2019
Fire extinguisher recharges are an important aspect of regular maintenance. Learn the NFPA 10 maintenance intervals for extinguishers, the approximate costs of recharging, and more.
August 28, 2019
QRFS explains when manual priming is required by a gravity feed – even for self-priming hydrostatic test pumps.
