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—and how a tool for cleaning sprinkler heads gets rid of them 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.
