Hi Folks, Quick one for the day - is a paintbooth pit to be considered as a duct? I know most people, at least I do, think of a duct as a cylindrical or rectangular sheet metal tube for ventilation. A quick google dictionary defines it as a tube or 'passageway' for converting air, liquid whatever. That leads me to the question of whether a downflow paintbooth pit would be considered a duct for design purposes and would require the duct protection criteria of NFPA 33 which requires a minimum of 30 gpm at 15 psi for the sprinklers?
Best Regards, Anthony Johnson Mountain Fire Protection 'Saving Lives and Valuing Property' <http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> Virus-free.www.avg.com <http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>
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