What are the Different Types of Fire Sprinkler Heads?
Upright Sprinkler Head | VK530 Viking® | 11.2K Brass 155F
How to Replace a Sprinkler Head | HomeServe USA
ZN- UF Flush Pendent Sprinkler (SS2531) SR, SC, 5.6K, White - Head onl - Senju Sprinkler
SPR.HODE NED SR HVIT 68G VK102 | Dahl.no
Viking, Fire Sprinkler Head, 3/4", Pendent, Glass Bulb, Brass 18264 - Century Fire Protection
File:TYCO-Standard-Spray-Sprinkler-head-141-degree-celsius-01.jpg - Wikipedia
FR-QR Horizontal Sidewall Sprinkler (SS2553), QR, 5.6K, White - Head O - Senju Sprinkler
How to Add a Sprinkler Head to Your Irrigation System
Fire Sprinkler Head Guard, Heavy Extreme Duty, Horizontal Mount — WeSupplyIt.com
Fire Sprinkler Head, Tyco Model TY-L, TY3111, 5.6K, Upright, Standard Response, 1/2" NPT -
Viking, Fire Sprinkler Head, 1/2", Upright, Wax Coated, Fusible Link, 12973 - Century Fire Protection
1804VAN - 4 in Pop-up Spray Head Sprinkler with Variable Arc Nozzle
3 Easy Ways to Cap Off ANY Sprinkler Head | SprinklerSupplyStore.com - YouTube
Types of Fire Sprinkler Heads | Fire Systems Inc.| Fire Protection in Atlanta
Tips for Choosing the Correct Sprinkler Head - DripWorks
Shutgun with 1/2" Sheared Head Attachment - Shutgun
Viking, Fire Sprinkler Head, 1/2", Pendent, Glass Bulb, White Polyester, 12987 - Century Fire Protection
Pace Supply | Pendent Fire Sprinkler Head, Standard Response, 1/2 in, 5.6 K, 165 deg F, Chrome
Amazon.com : 5pc Fire Sprinkler Head & Wrench 155℉ Pendent Type, Fire Sprinkler Heads 1/2" Inch Thread 68°C Quick Response Water Spray Down 1/2" NPT for Home/Commericial/Residential Building(Pendent Type) : Patio, Lawn