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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
    • Flexible Drops
    • 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
    • Hangers and Fasteners
      • Riser Clamps
      • CPVC Hangers
      • Fasteners and Drivers
      • Beam Clamps
      • Swivel Rings
  • Signs & Decals
    • Sprinkler Signs
      • Aluminum Signs
      • Decals and Stickers
    • FDC Signs
    • Fire Extinguisher Signs
    • 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
    • Wrenches
    • Hose Nozzles
    • Mounting and Storage
      • Covers
      • Pin Racks
      • Reels
    • Hose
      • Double Jacket Hose
      • Rack and Reel Hose
      • Single Jacket Hose
    • Hose Adapters and Reducers
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What is a fire marshal?

#290 – What Is a Fire Marshal? And Exactly What Is an AHJ?

January 30, 2025October 31, 2019

Are fire marshals and AHJs always the same? QRFS examines the roles of AHJs and fire marshals in fire protection code enforcement and safety, explaining their duties and powers.

Leave a comment
Technical life safety rope

#289 – Life Safety Rope: NFPA Requirements for Technical-Use Rope, Part 2

February 2, 2025October 30, 2019

Read this guide for helping emergency-services personnel select technical-use life safety rope according to NFPA standards.

4 Comments
Life safety rope selection

#288 – Life Safety Rope: NFPA Requirements for Choosing the Technical-Use Rope, Part 1

February 2, 2025October 29, 2019

Life safety rope is what firefighters turn to for rescue, but selecting the best rope requires understanding its characteristics and NFPA requirements before purchase.

2 Comments
Haunted house safety regulations

#287 – Haunted House Safety Regulations: IBC and NFPA Model Code Requirements

February 2, 2025October 25, 2019

Haunted houses are supposed to be spooky, but fire safety regulations make sure they’re also safe. Learn the NFPA and IBC model fire codes.

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Fire hydrant colors

#286 – Fire Hydrant Colors: Their NFPA Spectrum and Meaning

February 2, 2025October 23, 2019

Learn what fire hydrant colors mean, including the National Fire Protection Association’s (NFPA) national recommendations.

8 Comments
digital pressure gauges

#285 – Digital Pressure Gauges in Fire Sprinkler Inspection, Testing, and Maintenance

February 2, 2025October 22, 2019

Learn why handheld digital pressure gauges are bringing flexibility, accuracy, and greater convenience to standpipe and fire protection ITM tasks.

2 Comments
Annual dry sprinkler tests

#284 – Guide to Dry Sprinkler Systems, Part 11: Annual Dry Sprinkler Tests

February 2, 2025October 17, 2019

Learn about the annual dry sprinkler tests in NFPA 25, which includes requirements for various sprinkler system components.

2 Comments
Fire sprinkler replacement — who can do it?

#283 – Fire Sprinkler Head Replacement: Who is Authorized to Do It and How?

February 2, 2025October 16, 2019

It’s time to replace your fire sprinkler heads. QRFS explains the equipment, NFPA standards, and procedures involved in repairing a sprinkler system.

12 Comments
Central Sprinkler Company replacements

#282 – Central Sprinkler Company: Guide to Finding or Replacing Cover Plates and Heads

February 2, 2025October 15, 2019

Recalls and the Tyco buy-out made Central Sprinkler Company’s products scarce. Here’s what we know about replacing Central Sprinkler heads and cover plates.

6 Comments
Food truck fire safety regulations

#281 – Food Truck Fire Safety Regulations: New NFPA Model Code

February 2, 2025October 10, 2019

A tragedy sparked the first NFPA model code aimed at food trucks, making the industry safer today. Learn the elements of food truck fire safety regulations.

20 Comments
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