How the FireBag® Works
Keeping homes and communities safe
The FireBag thermal shutoff off consists of a zinc-plated steel pipe that contains a small device that responds to high temperatures. This device contains a plug, a spring, and a fusible metal alloy. When the ambient temperature near the FireBag reaches a trigger temperature of 203˚-212˚F, the fusible metal alloy melts, releasing the plug, and thereby shutting the flow of gas through the steel line.
This sturdy small mechanism can withstand 1,697˚F for 60 minutes, giving time for first responders to reach the home and turn the gas supply off from the curb.
Cross-section of FireBag
under normal operating conditions
Cross-section of the FireBag when exposed to 203˚-212˚F
and triggered to a closed position
Since the FireBag is a passive device and only triggers in a fire situation, it is virtually maintenance free. No regular inspections are required.
The FireBag protects homes supplied with natural gas from their gas utility, as well as homes that use propane gas tanks. Gas utilities may install a FireBag at the meter to shut off gas supply to the entire house.
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All information is confidential and sent directly to a TECO Americas representative.
TECO® Americas, LLC
263 Cox Street Roselle, NJ 07203
inquiry@tecoamericas.com
Phone: 908-488-0909
https://tecoamericas.com
