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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
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      • 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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      • Hybrid and Other
    • Sprinkler Accessories
      • Sprinkler Extensions
      • Installation Tools
      • Trim Rings
      • Spare Head Cabinets
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      • 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
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      • Galvanized
      • Rod Buttons
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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
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      • Battery Testing
      • Duct Detector Testing
      • Sound & Voice Testing
    • Other Detector Testing
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      • 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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      • Valve Wheel Wrenches
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Reliable fire sprinkler bulletin

#436 – How to Read a Reliable Fire Sprinkler Bulletin | Data Sheet

January 24, 2025October 11, 2023

Learn how to use Reliable fire sprinkler data sheets (“Bulletins”) to identify and purchase the correct sprinklers and accessories for your fire protection system.

Tags fire sprinkler data sheets, Reliable bulletins, Reliable fire sprinkler Leave a comment
Avoiding uncertified fire sprinklers on Amazon

#435 – Buying Fire Sprinklers on Amazon: Avoid Noncertified Products & Risks

January 24, 2025September 27, 2023

Amazon still sells some unlisted, non-compliant fire sprinklers. Learn why these are risky and how to avoid questionable products.

Tags fire sprinklers on amazon 2 Comments
Senju data sheet

#434 – How to Read a Senju Sprinkler Data Sheet

January 24, 2025September 13, 2023

Learn how to use Senju fire sprinkler data sheets to identify the correct sprinklers, escutcheons, cover plates, and other parts for your fire protection system.

Tags fire sprinkler data sheets, Senju data sheets, Senju sprinklers Leave a comment
How to find a fire sprinkler identification number (SIN)

#433 – How to Find a Fire Sprinkler SIN (Sprinkler Identification Number)

January 24, 2025August 30, 2023

A fire sprinkler identification number (SIN) tells you almost everything needed about a sprinkler and what to buy. Here’s how to spot it.

Tags SIN, Sprinkler Identification Number Leave a comment
Victaulic sprinkler data sheet

#432 — How to Read a Victaulic Sprinkler Data Sheet

January 24, 2025August 17, 2023

Fire sprinkler “cut sheets” can seem confusing—at first. Here’s a guide to reading Victaulic sprinkler data sheets to find the right specs, sprinklers, and other parts.

Tags Victaulic data sheet, Victaulic sprinkler data sheet Leave a comment
Tyco LFII cover plate

#431 – Tyco LFII Sprinkler Changes & When You Need “Long-Neck” Covers

January 24, 2025August 2, 2023

Tyco has updated some of its LFII sprinklers along with the cover plates that fit some of them. Here’s what’s changed and what you need to buy.

Tags Tyco LFII Leave a comment
Tyco sprinkler data sheet

#430 – How to Read a Tyco Sprinkler Data Sheet

January 24, 2025July 19, 2023

Reading fire sprinkler data sheets doesn’t have to be a head-scratching experience. Here’s how to read a Tyco sprinkler data sheet.

Tags tyco fire sprinkler data sheet, tyco fire sprinklers Leave a comment
Reading Viking fire sprinkler data sheet

#429 – How to Read a Viking Fire Sprinkler Data Sheet

January 24, 2025July 5, 2023

Fire sprinkler data sheets seem confusing but they’re easy if you know what to look for. Here’s how to read Viking fire sprinkler data sheets.

Tags fire sprinkler data sheets, viking data sheet Leave a comment
What is fire sprinkler k-factor?

#428 – What is a Fire Sprinkler K-Factor? And Which K-Factor Do I Have & Need?

January 24, 2025June 21, 2023

Fire sprinkler K-factor is crucial for system performance and protection. Learn what it is, why it’s essential, and how to find the right sprinkler.

Tags fire sprinkler k-factor 1 Comment
Fire sprinkler obstructions

#427 – Fire Sprinkler Obstructions: The Rules for Nonstructural Objects

January 24, 2025June 7, 2023

Avoiding fire sprinkler obstructions is essential—but when do smaller objects like smoke detectors block sprinklers? QRFS explains the rules.

Tags fire sprinkler obstructions 13 Comments
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