Fire Sprinklers

Display #

items	RATING	HITS
Are air compressors required to be UL Listed or FM Approved?		455
How do I determine the proper temperature rating for my sprinklers?		489
What is a sprinkler identification number and what does it mean?		463
What is the liquid in your What is the liquid in your glass bulb sprinklers?		580
Why are the bulbs different colors?		478
Why are the bulbs different sizes?		477