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Range Guard System Question

Marshal Chris

Silver Member
Joined
Oct 23, 2009
Messages
155
Location
Long Island, NY
Can anyone tell me where I can find at what length range guard would consider a backshelf an obstruction? All the other books, Pyrochem, ansul and the like, all say 11 inches, but I can't find anything in the range guard manual. They have LPR nozzles that can be installed under a shelf, but don't say when the LPR shall be used in place of an R nozzle.

Anyone?
 
Re: Range Guard System Question

I would call their tech help, and ask the question
 
Re: Range Guard System Question

I had, and they were closed for the weekend. Was looking to see if someone could point me in the right direction. Spoke to Tech assistance today. Thanks.
 
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