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.
August 27, 2019
Each fire riser serves as a central hub for sprinkler system inspection, testing, and repair. For more on residential and commercial risers, fire sprinkler riser components, and how they’re used in different system types, read on.
August 26, 2019
Learn about NFPA & IBC requirements for fire compartmentation in buildings, including standards sprinkler pipe penetrations must meet for fire-resistance.
August 22, 2019
QRFS examines hydrostatic test pumps: the device that enables a critical fire protection system test that ensures piping networks can handle the pressure.
August 21, 2019
Learn what gross and hazardous particles lurk in the dust and grime on fire sprinklers—how to clean sprinkler heads without risking a flood.
August 20, 2019
Victaulic’s straightforward selection of fire sprinkler escutcheons makes it easy for consumers to find a compatible design and finish. Read on to learn more about Victaulic’s fire sprinkler escutcheons and parts for the Model V27, V34, and more.
August 19, 2019
Often called CPVC glue, CPVC solvent cement joins pipes and fittings at a molecular level. QRFS covers everything installers need to know about the time required for CPVC glue to initially dry (set) and permanently cure when used with CPVC brands like BlazeMaster®, FlameGuard®, and ThermaFit Industries.
August 16, 2019
Learn what the common acronyms used in NFPA 13 mean, what publications they reference, and which standards are applicable to fire sprinkler systems.
August 15, 2019
QRFS compares fire blankets and fire extinguishers, explaining how and where each on may be used as part of a fire protection strategy.
August 14, 2019
Building owners and facility managers often find the process of replacing a fire department connection, or FDC, confusing. QRFS looks at FDCs from a buyer’s perspective, answering frequently asked questions about this important piece of fire protection equipment.
August 13, 2019
Top beam clamps used to hang pipes in fire sprinkler and standpipe systems perform well in buildings with steel beams and other metal supports. Learn how they work, where they’re used, and what fire code requires.
August 12, 2019
What do Viking’s new fire sprinklers, head guards, escutcheons, and water shields offer that earlier models don’t? QRFS looks at the Viking XT1 fire sprinkler platform, discussing product design, cross-compatibility between old and new products, and purchasing and identification tips.
August 9, 2019
QRFS finishes its two-part series on annual fire pump testing with requirements for testing the specific components of fire pumps.
August 8, 2019
QRFS takes a comprehensive, step-by-step look at the detailed guidelines for performing annual fire pump flow tests in NFPA 25.
August 7, 2019
Vinyl and plastic cover bags keep fire extinguishers protected. Learn about NFPA code requirements, uses and sizing guidelines for fire extinguisher covers.
August 5, 2019
Many fire protection items are listed, approved, or certified—but what do they really mean? Learn about UL listings, FM approvals, & other certifications.
