Keeping Fire Sprinklers Clean?
Keeping Fire Sprinklers Clean?
(OP)
Does anybody have suggestions to keeping Fire Sprinklers clean in extremely dirty applications?
I have a few clients that operate garbage processing facilities, and the dust/dirt/grime buildup on the heads is a a real concern.
I was thinking the use of plastic bags, or paper bags might be good in this application. Much like those in paint booths.
Any feedback on this?
I have a few clients that operate garbage processing facilities, and the dust/dirt/grime buildup on the heads is a a real concern.
I was thinking the use of plastic bags, or paper bags might be good in this application. Much like those in paint booths.
Any feedback on this?





RE: Keeping Fire Sprinklers Clean?
RE: Keeping Fire Sprinklers Clean?
I can get you the reference from the SFPE Journal of Fire Protection Engineering if you need it.
I don't agree with wax covered sprinklers - that's like pouring honey on sprinklers and asking bees not to polinate it. Wax atracts debris.
RE: Keeping Fire Sprinklers Clean?
Enjoy
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Fire Sprinklers Save Firefighters' Lives Too!
RE: Keeping Fire Sprinklers Clean?
RE: Keeping Fire Sprinklers Clean?
Wax or lead coated sprinklers are more ideal for corrosive environments (e.g. salt water, pool rooms, chemical storage).
If this facility has a finished ceiling, I would recommend a decorative sprinkler, like a flush or concealed type. There would be less edges for something to 'hook' onto. Otherwise, the owner is responsible for maintaining the sprinkler system, which would include regular inspections and clean-up of any accumulation on the sprinkler.
RE: Keeping Fire Sprinklers Clean?
look at a spray paint booth used by those that do not want to replace the heads all the time
RE: Keeping Fire Sprinklers Clean?
9.4.7.1 Sprinklers shall be permitted to be covered only by cellophane bags having a thickness of 0.08 mm (0.003 in.) or less or by thin paper bags. These coverings shall be replaced frequently so that heavy deposits of residue do not accumulate.
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Fire Sprinklers Save Firefighters' Lives Too!
RE: Keeping Fire Sprinklers Clean?
RE: Keeping Fire Sprinklers Clean?
well if you can use wax heads than why cant you allow the bags
RE: Keeping Fire Sprinklers Clean?
My point was that although the reasoning and logic to using bags is sound, it is not supported by the applicable standard. Yes, the standards do not cover every single situation, but if the AHJ asks where in the code it is allowed, will they follow the same reasoning?
RE: Keeping Fire Sprinklers Clean?
Option 1: Head totally covered with stuff that may/will affect the operation and performance during a fire.
Option 2: A paper bag that will prevent the accumulation of stuff on the head that will clog and reduce the performance during a fire.
Which option would you choose?
I know from an insurance point of view I would choose Option 2.
Am I going to have to replace the bag over time?? Yes. Will I need to take the sprinkelr system out of service to do this, nope, not true with option 1.
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Fire Sprinklers Save Firefighters' Lives Too!