February 19, 2016
Learn how tamper switches help prevent shut-off fire sprinkler systems that fail in an emergency, plus the types suited for different valves.
January 8, 2016
Like all electrical devices, fire alarm bells require extra consideration during outdoor installations. QRFS explains how fire sprinkler systems use alarm bells, discusses how you can mount a fire alarm bell outside, and sheds some light on the available weatherproofing options.
December 19, 2013
Brass sprinkler extensions take the worry out of sprinkler drops that are cut too short! Learn about sprinkler extensions and what we offer here at QRFS in today’s blog.
November 11, 2013
A sprinkler fitter can typically mount 50-60 flexible sprinkler drops in an hour vs. 6 to 10 of a more traditional rigid pipe style. Learn about this great addition to any sprinkler system that can save fitters time and ensure more even sprinkler spacing.
July 7, 2013
A fire alarm bell isn’t too hard to install: it’s a short six steps with a screwdriver, an adjustable wrench, required electrical knowledge, and essential accessories like a bell guard and bell back box.
May 13, 2013
Learn how Kydex ceiling rings, a type of fire sprinkler trim ring, can help contractors when errors or fire codes lead to large holes around sprinklers.
March 19, 2013
In this edition of the Fire Sprinkler System Components series, we discuss Storz Connections. What is a Storz Connection? How does it work? Where is it found?
February 26, 2013
In this edition of the Fire Sprinkler System Components series, we discuss a water flow detector, or flow switch. What is it? How does it work? Why is it there?
February 7, 2013
Learn a broad overview concerning the proper cleaning, use, storage, testing, and inspection of fire hose.
January 31, 2013
A look at the most common, yet extremely rare, fire sprinkler system malfunctions and how the industry has responded.
