A flexible fire sprinkler drop with a bracket

Flexible Sprinkler Drops: What You Need to Know

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.

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Three fire sprinklers

Fire Sprinkler Replacement: Helpful Tips

Knowing the answers to a few simple questions can make all the difference when ordering replacement fire sprinklers. QRFS provides five tips to help you properly identify and replace a malfunctioning, mismatched, or otherwise unsuitable head.

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Fire sprinklers on red pipe

How a Fire Sprinkler Works: Thermal Sensitivity

Contrary to what Hollywood movies portray, fire sprinkler systems don’t usually deploy numerous sprinklers at once. QRFS reveals how simple but effective thermal triggers hold individual sprinklers closed until they are activated by heat.

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