In my jurisdiction, we would want the exhaust air to remain on (removal of 
products of combustion in the event of a fire) while the make up air would be 
discontinued.  Thom

From: Sprinklerforum [mailto:[email protected]] On 
Behalf Of Steve Leyton
Sent: Friday, January 12, 2018 8:21 AM
To: [email protected]
Subject: RE: Exhaust Air - Paint Booth

I would say "probably" but a detection is faster and certainly more 
conventional.  I would actually defer to the electrician or EE who's overseeing 
design/installation of building controls and ask them.

From: Sprinklerforum [mailto:[email protected]] On 
Behalf Of JD Gamble
Sent: Friday, January 12, 2018 8:16 AM
To: 
[email protected]<mailto:[email protected]>
Subject: Re: Exhaust Air - Paint Booth

Sorry. Yes , spray booth. Flow switch specific to booth.

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________________________________
From: Sprinklerforum 
<[email protected]<mailto:[email protected]>>
 on behalf of Steve Leyton 
<[email protected]<mailto:[email protected]>>
Sent: Friday, January 12, 2018 9:14:22 AM
To: 
[email protected]<mailto:[email protected]>
Subject: RE: Exhaust Air - Paint Booth

I assume you mean a spray booth?   Is the flow switch peculiar to sprinklers in 
the booth or will it signal upon flow of any sprinkler in the building in which 
the booth is located?

Steve L.

From: Sprinklerforum [mailto:[email protected]] On 
Behalf Of JD Gamble
Sent: Friday, January 12, 2018 8:12 AM
To: 
[email protected]<mailto:[email protected]>
Subject: Exhaust Air - PaintBoith

Quick question

When using a flow switch to shunt trip a booth, should the exhaust air moment 
be stopped as well?

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