Great instructional video and explanation! Those two firefighters are just having a blast in the background, watering the trees. :)
@wheelslip Жыл бұрын
What about using two 2" lines with 1-1/16 tip and a Y at the standpipe? At 100psi at the pipe and 200ft would that not give you about 245gpm at the nozzle? Plus gain a backup line in the event you need to rescue your attack crew?
@jonathancook54194 жыл бұрын
What NFPA determines the minimum gpms we are shooting for in a residential or high rise. Or what formula was used to get that ie. Iowa etc etc.
@KosukiFire5 жыл бұрын
Look into a stream shaper. Will greatly increase your range, penetration and air induced into the fire.
@solidstream134 жыл бұрын
KosukiFire stream shapers are great when you need that extra range such as defensive operations and staying out of a collapse zone. However on the interior the extra range is not needed especially in the confines of a residential building. Be aware that use of a stream shaper negates one of the benefits of the smoothbore since they cannot pass larger pieces of debris often found in standpipe systems. A clogged nozzle can be devastating to the nozzle team.
@bomedlin63805 жыл бұрын
If 15/16 is 185 GPM at 50 PSI then why is the GPM lower at a higher PSI?
@chrisclark17075 жыл бұрын
Bo Medlin because it’s accounting for 100psi at the outlet not the tip of the nozzle. The 100psi is before accounting for the friction loss in the hose.