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Author Topic: air time  (Read 3799 times)

Offline pavoir

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air time
« on: December 05, 2005, 01:23:17 PM »
can anyone give me the length of time the various size bottles on a BA set last when being used. i know everyone who uses them will have a different air usage, but is there a standard that you use for your BA board?  

many thanks

David
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Offline dave bev

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air time
« Reply #1 on: December 05, 2005, 05:24:41 PM »
pavoir - the fire service in the uk has long used the duration tables derived from outdated tests. i understand there is work 'due' to ammend them accordingly - arising from fire service circular 55-2004 (i think thats the one?)

dave bev
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Offline Paul

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air time
« Reply #2 on: December 06, 2005, 02:49:49 PM »
full duration for a 200 ltr is 35 mins.
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