Working on cargo terminal, Tree type sprinkler arrangement is it acceptable for ESFR sprinklers as per NFPA?
If not could you please recommend for Grid or loop system to ESFR sprinklers?
Thanks in advance
Anyone can respond to my query.
Your early response is highly appreciated.
ESFR sprinkler can be used in tree type systems. It is the least efficient and pipe diameters will be significantly larger than a grid type system.
Thanks for your response.
A grid system is way less expensive and there's usually no reason to use a tree arrangement in ESFR system. You need to do a calculation no matter what configuration you use, so might as well use grid.
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