Different extinguishers Flashcards
Purple k Has a discharge distance of
19’-20’
Purple k Will be fully expelled in
11 seconds
Purple k Covers approximately
30 sq ft
Met l x and lith x Have a high velocity nozzle, self closing discharging nozzle, that swivels
360 degrees
Met l x and lith x. Optimum distance to start extinguishing is approximately
10 ‘
Met lx and lith x:
Discharge time is approximately___
Coverage up to___at what thickness?
Temp restrictions___
30 seconds, 3 ft.² at a 1 inch thickness, -40°F to 120°F
It is important that overhaul of the hazard is delayed until the fuel has cooled; this may take up to___
30 minutes
One met l x and one lith x Handheld extinguishers have been issued to the following units
Haz Mat Rescue HMTU’s Squad Soc support ladders Purple K units
Met l x and lith x Are inspected
Weekly and after each use
Met l x and lith x Are non-abrasive and non-corrosive. Periodic changing of the powder and charge is not necessary. If used at an incident or a defect is discovered the company officer shall attach an RT to to the extinguisher and forward it to
Hazmat operations for replacement. Field units shall not refill expanded extinguishers
Afff amd water extra inspected
Daily
Purple k extinguisher inspected
Every tour
Thoroughly inspected every month
