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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
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      • Viking Escutcheons
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      • Extension Tubes
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      • Sprinkler Finder
      • Uprights
      • Pendents
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      • 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
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      • Standard
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      • Heavy Duty Head Guards
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      • Flexible Drops
      • Drywall Access Doors
      • Pre-Assembled Risers
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      • 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
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      • Bushings
      • Nipples
      • Square Head Plugs
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      • Galvanized
      • Rod Buttons
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      • Hole Saw Blades
      • Sealants and Greases
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      • 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
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      • Heat Detector Testers
      • Universal Detector Test Kits
      • Detector Testing Equipment & Accessories
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      • Access Poles
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      • Flow Test Kits
      • Pitot Gauge Kits
      • Flow Testing Parts
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      • 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
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      • Auto Spkr ID Plates
      • Standpipe ID Plates
      • Combination ID Plates
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      • Grooved Butterfly Valves
      • Threaded Butterfly Valves
      • Wafer Butterfly Valves
    • OS&Y Valves
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      • 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
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Fire Sprinklers

Victaulic escutcheons

#253 – Guide to Victaulic Fire Sprinkler Escutcheons for Model V27, V29, V34, and V36 Heads

February 2, 2025August 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.

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Viking XT1 Fire Sprinkler

#247 – XT1 Fire Sprinklers and Accessories: The “Next Generation” of Viking Sprinklers

February 2, 2025August 12, 2019

What do Viking’s new fire sprinklers, head guards, escutcheons, and water shields offer that earlier models don’t? QRFS looks at the Viking XT1 fire sprinkler platform, discussing product design, cross-compatibility between old and new products, and purchasing and identification tips.

4 Comments
Tyco escutcheon

#234 – Guide to Tyco, Gem, Star, and Central Fire Sprinkler Escutcheons: Style 10, Style 20, and More

February 2, 2025July 24, 2019

Use this guide to learn how TYCO’s escutcheons provide code-compatible coverage to fire sprinklers from current and once-popular brands—like Star, Central, and Gem—and how to know when the Style 10, Style 20, or other model works with a particular head.

1 Comment
Fire sprinkler myths

#228 – Shattering Myths About Fire Sprinklers

February 2, 2025July 16, 2019

QRFS explains why five common beliefs about fire protection simply aren’t true—and how fire sprinklers function reliably and precisely to save lives and property.

1 Comment
Sidewall sprinkler in a hotel

#225 – Distance Rules, Part 2: Sprinkler Head Obstruction Distance Rules for Standard Spray Fire Sprinklers

February 2, 2025July 11, 2019

NFPA minimum sprinkler obstruction distances ensure that pendent, upright, & sidewall standard spray sprinklers activate on time & fight fires effectively.

28 Comments
Fire sprinkler in office ceiling

#222 – Shutgun vs Quickstop Fire Sprinkler Tools: Which Shuts Off Heads Better?

February 2, 2025July 8, 2019

Two leading fire sprinkler shutoff tools—the Shutgun and Quickstop—compete for the chance to stop water damage. A run-down of the pros & cons of each tool.

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Maximum and minimum sprinkler distance

#214 – Maximum and Minimum Sprinkler Distance Rules, Part 1: Standard Spray Fire Sprinklers

February 2, 2025June 26, 2019

Installers and designers rely on NFPA 13 for the effective placement of fire sprinklers. To learn more about the maximum and minimum distances from standard sprinkler heads to walls—and from one head to another—read on.

27 Comments

#213 – Fire Sprinkler Accidents: The Top 5 Causes of Discharges and Leaks

February 2, 2025June 25, 2019

QRFS shares tips for avoiding fire sprinkler accidents and system leaks—and reveals the easiest methods for stopping them once they happen.

39 Comments
A sidewall fire sprinkler

#210 – Explaining Sidewall Sprinkler Heads, Both Horizontal and Vertical

February 2, 2025June 20, 2019

Sidewall sprinkler heads are an impressive and helpful addition to any fire protection designer’s toolkit. Learn how they work and the important ways in which horizontal and vertical models differ.

14 Comments
Flood zone sign

#201 – Fire Sprinkler Accident Videos: The Hall of Shame

February 2, 2025June 7, 2019

QRFS takes a look at seven sprinkler mishaps that might have been avoided with heavy-duty fire sprinkler head guards.

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