Douglas Manifold: The sprinklers tested are ESFR pendent sprinklers, not a standard spray sprinkler .ESFR sprinklers have listings and NFPA-13 installation standards for deflector distances greater than 12 inches from the ceiling deck. Typically ESFR sprinkler piping is much greater diameter than piping for standard type sprinklers; the greater deflector distance is usually required given the much larger pipe and ESFR sprinkler. I think the requirement you are referring to is for standard sprinklers.

NICE

This sounds like the the guy that says the fitnes gram paser tedt

Only 10 ft. ceiling?! :(

I put these instead of shower head funny but it doesn't much pressure so I put shower back

A lot of people could take a shower at once

ahhhhahah

hahaha

It's interesting how many YEARS of testing is required to come up with answers to simple questions that Common Sense and Logic will provide in minutes of Thinking! A Fog pattern has to be tight enough to penetrate the energy of the flames and wind while still covering as big an area as possible. The type of nozzle in a room as to be chosen by the use of the room and it's contents/furnishings. This showed that this room needed a tighter pattern and other locations to deal with this pile of pallets. One size does Not fit all when your life or possessions are at stake.

@williamloughnane4775

5 жыл бұрын

JB91710 wtf are you even talking about man!?!? Are you talking about firefighting or sprinklers? “Fog pattern” “nozzle”....shhhhhhhh

This fire year is about useless really. This is why FM is the leader in testing people. Show me racks. Show me fire in those racks. Show me delay in the fire being contained due to obstruction....