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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
    • 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
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      • Plastic Cap and Chain
      • Brass Cap and Chain
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    • Hose Nozzles
    • Mounting and Storage
      • Covers
      • Pin Racks
      • Reels
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      • Rack and Reel Hose
      • Single Jacket Hose
    • Hose Adapters and Reducers
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Fire Extinguishers

#384 – The Coast Guard Rules for Boat Fire Extinguishers

July 22, 2025May 11, 2021 by Jason Hugo
Coast Guard rules on fire extinguishers

What is a Coast Guard-approved fire extinguisher? How many boat fire extinguishers do you need? QRFS explains the 2016 rule change.

Categories Fire Extinguishers 7 Comments

#299 – How to Dispose of Fire Extinguishers in California and Replace Them

July 22, 2025November 21, 2019 by Jason Hugo
How to dispose of fire extinguishers in California

Learn how the State Fire Marshal’s extinguisher program, waste laws, and fire codes impact how you dispose of (and replace) fire extinguishers in California.

Categories Fire Extinguishers 8 Comments

#280 – Problems with Fire Extinguishers That Cause Them to Fail

July 9, 2025October 9, 2019 by Jason Hugo
What causes fire extinguisher problems

Certain problems with fire extinguishers can cause them to fail when they’re needed most. Learn how care, service, and inspection keep extinguishers intact.

Categories Fire Extinguishers 10 Comments

#259 – Fire Extinguisher Recharges: Learn When, Why, and How to Get One

February 2, 2025August 29, 2019 by Jason Hugo
Fire extinguisher recharge

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.

Categories Fire Extinguishers 9 Comments

#250 – Fire Blankets vs. Fire Extinguishers: Pros, Cons and Considerations

August 9, 2025August 15, 2019 by Jason Hugo
Fire blanket vs fire extinguisher

QRFS compares fire blankets and fire extinguishers, explaining how and where each on may be used as part of a fire protection strategy.

Categories Fire Extinguishers 14 Comments

#244 – Does My Fire Extinguisher Need a Cover or “Cover Bag?”

February 2, 2025August 7, 2019 by Jason Hugo
fire extinguisher cover

Vinyl and plastic cover bags keep fire extinguishers protected. Learn about NFPA code requirements, uses and sizing guidelines for fire extinguisher covers.

Categories Fire Extinguishers 2 Comments

#211 – Guide to Fire Extinguisher Clean-Up

February 2, 2025June 21, 2019 by Jason Hugo
Fire extinguisher spraying on a fire

The chemicals used can make a big difference in approaches to fire extinguisher clean-up The red canisters hanging throughout apartment complexes, schools, or workplaces may … Read more

Categories Fire Extinguishers 6 Comments

#207 – What Does the Number on a Fire Extinguisher Mean?

August 19, 2025June 17, 2019 by Jason Hugo
Fire extinguisher numbers and letters

Using the wrong extinguisher can make a fire significantly worse. QRFS explains what the numbers on a fire extinguisher mean—as well as the letters—and what they indicate about its suitability against certain types of fires. To read and understand extinguisher labels like a pro, read on.

Categories Fire Extinguishers 2 Comments

#203 – Car Fire Extinguishers Vastly Increase Safety—and They are Required on Some Vehicle Types

February 2, 2025June 11, 2019 by Jason Hugo
Fire extinguisher used on a car

Learn where and if car fire extinguishers are required in personal and commercial vehicles, as well as which types put out common vehicle fires.

Categories Fire Extinguishers 18 Comments

#180 – A Guide to Home Fire Extinguishers: Types and Placement

July 22, 2025May 8, 2019 by Jason Hugo
Close-up of a fire extinguisher

Every 88 seconds, a home in the United States catches fire. QRFS provides an overview of home fire extinguishers, explaining extinguisher types, sizes, ratings, and other key recommendations for their selection and strategic placement in the home.

Categories Fire Extinguishers Leave a comment

#159 – How Soon Do I Need to Fix Problems with Fire Extinguishers and Cabinets?

February 2, 2025March 27, 2019 by Jason Hugo
Inspecting fire extinguishers

Portable fire extinguishers are an effective tool for putting out fires in their earliest stages. QRFS explains how NFPA extinguisher inspections provide building owners and their staff with timelines for fixing problems with fire extinguishers and cabinets.

Categories Fire Extinguishers Leave a comment
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