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  • Fire Sprinklers
    • Cover Plates
      • Cover Plate Finder
      • Flat
      • Domed
      • Viking Cover Plates
      • Tyco Cover Plates
      • Reliable Cover Plates
      • Victaulic Cover Plates
      • Senju Cover Plates
      • Cleanroom
    • Escutcheons
      • Escutcheon Finder
      • Recessed
      • Adjustable (401)
      • Split Ring (Retrofit)
      • One Piece
      • Institutional
      • Viking Escutcheons
      • Tyco Escutcheons
      • Reliable Escutcheons
      • Victaulic Escutcheons
      • Senju Escutcheons
      • Vaulted Ceiling
      • Extension Tubes
    • Sprinkler Heads
      • Sprinkler Finder
      • Uprights
      • Pendents
      • Concealed Pendents
      • Horizontal Sidewalls
      • Concealed Sidewalls
      • Residential
      • Standard Response (SR)
      • Quick Response (QR)
      • ESFR, EC, & Other
      • Institutional
      • Viking Fire Sprinklers
      • Tyco Fire Sprinklers
      • Victaulic Fire Sprinklers
      • Reliable Fire Sprinklers
      • Senju Fire Sprinklers
    • Head Wrenches
      • Standard
      • Concealed
      • Recessed
      • Cabinet/Plastic
      • Hybrid and Other
    • Sprinkler Accessories
      • Sprinkler Extensions
      • Installation Tools
      • Trim Rings
      • Spare Head Cabinets
    • Guards and Shields
      • Paint Covers
      • Standard Head Guards
      • Heavy Duty Head Guards
      • Water Shields and Baffles
    • Shut off Tools
      • Shutgun
    • System Components
      • Sprinkler Gauges
      • Flexible Drops
      • Drywall Access Doors
      • Pre-Assembled Risers
      • Cleaning Tools
      • Breakable Locks
  • Pipe
    • CPVC Fittings
      • Caps
      • Couplings
      • Adapters and Reducers
      • Elbows
      • Tees
      • Bushings
      • Pipe
      • Crosses
      • Cement
    • Grooved Fittings
      • Couplings
      • Adapters and Reducers
      • Caps
      • Mechanical Tees
      • Tees
      • Elbows
      • Crosses
      • Coupling Grease
    • Black Iron Fittings
      • Bushings
      • Nipples
      • Square Head Plugs
    • Wall Plates
      • Plastic
      • Metal
      • Galvanized
      • Rod Buttons
    • Installation & Cutting
      • Pilot Clamps
      • Hole Saw Blades
      • Sealants and Greases
      • Boltbreakers
      • Tru Drill
      • Paint Markers
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      • Riser Clamps
      • CPVC Hangers
      • Fasteners and Drivers
      • Beam Clamps
      • Swivel Rings
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      • Aluminum Signs
      • Decals and Stickers
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    • Sign Chain
  • Test & Monitor
    • Hydrostatic Test Pumps
    • Smoke Detector Testing
      • Smoke Detector Test Kits
      • Smoke Aerosols and Cartridges
      • Smoke Dispensers
      • Sensitivity Testers
      • Scorpion (Mounted)
    • CO Detector Testing
      • CO Detector Test Kits
      • CO Aerosols and Cartridges
      • CO Dispensers
    • Alarm Testing
      • Battery Testing
      • Duct Detector Testing
      • Sound & Voice Testing
    • Other Detector Testing
      • Heat Detector Test Kits
      • Heat Detector Testers
      • Universal Detector Test Kits
      • Detector Testing Equipment & Accessories
      • Removal and Cleaning
      • Batteries and Chargers
      • Access Poles
    • Gauges
    • Flow Testing
      • Flow Test Kits
      • Pitot Gauge Kits
      • Flow Testing Parts
    • Alarm Bells
      • 24V
      • 120V
      • Alarm Bell Accessories
    • Electronic Supervision
      • Flow Switches
      • Pressure Switches
      • Supervisory Switches
  • FDCs
    • Exposed Bodies
      • Angled
      • Straight
    • Concealed Bodies
      • Angled
      • Straight
    • Caps and Plugs
      • Breakable Caps
      • Plug and Chains
    • Snoots and Swivels
    • Identification Plates
      • Round ID Plates
      • Square ID Plates
      • Auto Spkr ID Plates
      • Standpipe ID Plates
      • Combination ID Plates
    • Residential
  • Valves
    • Butterfly Valves
      • Grooved Butterfly Valves
      • Threaded Butterfly Valves
      • Wafer Butterfly Valves
    • OS&Y Valves
    • Other Control Valves
      • Powerball Valves
      • Gate Valves
    • Shotgun Riser Check Valves
    • Other Check Valves
      • Brass Check Valves
      • In-Line Check Valves
      • Swing Check Valves
    • Angle Valves
    • Testing & Maintenance
      • Pressure Relief Valves
      • Bleeder Valves
      • Three Way Valves
      • Ball Valves
      • Globe Valves
      • Ball Drip Valves
      • Auxiliary Drain Valves
      • Test and Drain Valves
    • Hose Valves
    • Valve Wrenches
      • Post Indicator Valve Wrench
      • Valve Wheel Wrenches
    • Valve Trim Kits
  • Fire Hose & Hydrants
    • Hose Caps
      • Aluminum Cap and Chain
      • Plastic Cap and Chain
      • Brass Cap and Chain
    • Hose Valves
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      • Covers
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Featured Articles

Fire Safety Signs from Around the World: Exits to Equipment

February 19, 2020

Safety signs are everywhere. In dangerous situations, they tell you what to do, where to go, and where to find vital equipment. In addition to … Read more

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Which Codes Require Photoluminescent Egress & Exit Signs?

February 12, 2020

Photoluminescent egress markers or safety signs guide people to exits in tall, supertall, and megatall structures—but when do life safety codes require them?

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Contractors’ Preference: Alarm Bells, Water Motor Gongs & Fire Alarms

February 6, 2020

Learn how a balance of cost, code, and a love of the craft influences contractors’ choice of fire alarm bells, water motor gongs, and newer electronics.

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NFPA 13 Seismic Bracing Requirements: Cable Sway Braces

February 4, 2020

Proper bracing guards fire sprinkler systems against earthquakes. Learn NFPA requirements for sway bracing, restraint, anchoring & more.

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Fire Sprinkler System Freeze Prevention: Ball Valves, Drum Drips & More

January 28, 2020

Antifreeze isn’t always the best—or the only—approach to fire sprinkler system freeze prevention. Learn how ball valves, drum drips, and other equipment can prevent damage and failure.

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Seismic Design for Fire Sprinklers, Part 2: Seismic Bracing

January 23, 2020

Fire sprinkler systems require seismic design to safeguard them against earthquakes. Learn about the principles and equipment involved in seismic bracing.

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Fire Bells: Which One Do I Need? And How Many?

January 21, 2020

Fire bell voltage, size, and volume can confuse non-experts and fire safety pros alike. Pick the right bell (and the right quantity) with this guide.

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Ways to Protect Your Home from Wildfires

January 16, 2020

As wildfires rage in Australia and the U.S. gears up for the next wildfire season, QRFS shares tips for protecting properties.

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Seismic Design for Fire Sprinkler Pipes, Part 1: Flexible Design

January 14, 2020

Learn how to determine when seismic design is needed in fire sprinkler systems and about the flexibility method of protecting sprinkler pipe.

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The Worcester fire

The Deadliest Fires in U.S. History: Lessons from the Worcester Fire

January 9, 2020

What made the Worcester Cold Storage Facility unique offers lessons for fighting fires in abandoned structures. Find out what was learned after the Worcester fire.

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NFPA and ICC codes and standards guide

ICC and NFPA Codes and Standards: A Basic Guide

January 7, 2020

What is enforceable code, and where? Learn how ICC and NFPA create building and fire codes and standards and when they are adopted as law by local and state governments.

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Dry sprinkler testing

Guide to Dry Sprinkler Systems, Part 12: 1 Year+ Testing

January 2, 2020

Learn about dry sprinkler tests with the longest timelines, including testing air leakage, gauges, the inside of water tanks, and dry sprinkler heads.

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Fire safety technology for firefighters

Fire Safety Technology: Innovative Equipment for Firefighters

December 31, 2019

From firefighting robots to shelters made from space-age materials, these new examples of fire safety technology aim to improve firefighter safety, efficiency, and readiness.

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Marine fire protection

Marine Fire Protection for Boatyards, Piers, & Storage Facilities

December 26, 2019

Learn the National Fire Protection Association’s marine fire protection requirements for docks, boatyards, berthing areas, and wet and dry storage facilities—including fire sprinklers, standpipes, extinguishers, and fire alarms.

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Holiday fire safety

Holiday Fire Safety: ‘Tis the Season for Fire Protection

December 19, 2019

Read holiday fire safety tips to protect your home and loved ones from common seasonal fire dangers including candle, cooking, and Christmas tree fires.

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Ohio Penitentiary fire

The Deadliest Fires in U.S. History: Lessons Learned from the Ohio Penitentiary Fire

December 17, 2019

The Ohio State Penitentiary fire of 1930 killed 322 people and revamped fire safety code while helping to reform brutal prison conditions.

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New fire safety technology

Fire Safety Technology: Innovative Equipment, Part 2

December 12, 2019

Learn about recent and developing fire safety technology, including the C-Thru helmet, sonic fire extinguishers, a water mist gun, and the latest fire grenades.

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Fire safety technology

Fire Safety Technology: Innovative Equipment, Part 1

December 10, 2019

QRFS examines some modern fire safety technology including advances in smoke and fire detectors, fire alarm systems, and water mist suppression systems.

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