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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
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      • Cabinet/Plastic
      • Hybrid and Other
    • Sprinkler Accessories
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      • 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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  • 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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      • Brass Cap and Chain
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Most Recent Articles

Backflow preventer vs check valve

Backflow Preventer vs. Check Valve: What’s the Difference?

April 28, 2020

Learn the difference between backflow preventers vs. check valves, and why backflow preventers offer the best protection against water contamination.

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How Does a Backflow Preventer Work?

April 15, 2020

Backflow preventers stop harmful contaminants from polluting municipal drinking water. Learn more about backflow and when backflow preventers are required.

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Fire Safety in Schools: A Fire And Life Safety Inspection Checklist

April 8, 2020

Learn about the operations, plans, and school fire safety equipment required by NFPA to maintain fire safety in schools.

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New York State Fire Code: Key Changes in the 2020 Edition

April 2, 2020

The 2020 Fire Code of New York State became enforceable law on May 12, 2020. Here’s what you need to know about essential changes and compliance.

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Does Smoke in a Can Work with Every Smoke Detector?

March 17, 2020

Learn how UL-listed smoke in a can offers the most effective method for testing smoke detectors, and what types it works with.

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Testing Smoke Detectors with Smoke in a Can

March 12, 2020

Smoke in a can makes functional tests of smoke detectors easy. Learn about NFPA testing rules and the aerosol testing equipment available.

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Learn the hospital fire safety requirements from the National Fire Protection Association’s NFPA 99 and NFPA 101 fire codes.

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Guide to Viking Fire Sprinkler Escutcheons

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Learn to navigate models, sizes, materials, finishes, and part numbers to get the Viking fire sprinkler escutcheons you need.

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Fire Safety Signs I Need in My Building

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Life and fire safety signs save lives. Learn the requirements for AED signs, exit signs, fire extinguisher signs, and more.

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Are Photoluminescent Exit and Egress Signs OSHA Compliant?

February 21, 2020

Highly-visible signage is an essential life safety measure Most people can figure out how to exit a building in normal circumstances. But add fear and … Read more

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

January 9, 2020

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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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