for the
> valves and fire pumps: charge a whole lot of money for that red paint.
> >
> > -Kyle M
> >
> > -Original Message-
> > From: Sprinklerforum
> On Behalf Of BRUCE VERHEI via Sprinklerforum
> > Sent: Friday, September 25, 2020 12:24 PM
> > To:
sors,
> > Vacuum Pumps, and Painting Equipment, but does that include any specifics
> > for fire protection use?
> >
> > -Kyle M
> >
> > -Original Message-
> > From: Sprinklerforum
> > On Behalf Of Scott Futrell via Sprinklerforum
> > S
ptember 25, 2020 12:24 PM
To: sprinklerforum@lists.firesprinkler.org
Cc: BRUCE VERHEI
Subject: [EXTERNAL] RE: On/Off Switch in the Electric supply to a Dry Pipe
System Air Compressor
Ah, you folks are all used to UL listing for fire protection. Remember UL
listing goes down two paths. One is both
lerforum
> Sent: Friday, September 25, 2020 5:02 AM
> To: sprinklerforum@lists.firesprinkler.org
> Cc: Scott Futrell ; John Denhardt
>
> Subject: [EXTERNAL] RE: On/Off Switch in the Electric supply to a Dry Pipe
> System Air Compressor
>
> IMHO, yes, it should be. Off the
-
From: Sprinklerforum On Behalf
Of Kyle.Montgomery via Sprinklerforum
Sent: Friday, September 25, 2020 11:06 AM
To: sprinklerforum@lists.firesprinkler.org
Cc: Kyle.Montgomery ; Scott Futrell
; John Denhardt
Subject: RE: On/Off Switch in the Electric supply to a Dry Pipe System Air
Compressor
rforum On Behalf
Of Scott Futrell via Sprinklerforum
Sent: Friday, September 25, 2020 5:02 AM
To: sprinklerforum@lists.firesprinkler.org
Cc: Scott Futrell ; John Denhardt
Subject: [EXTERNAL] RE: On/Off Switch in the Electric supply to a Dry Pipe
System Air Compressor
IMHO, yes, it should b
er 25, 2020 12:18 AM
To: sprinklerforum@lists.firesprinkler.org
Cc: John Denhardt
Subject: Re: On/Off Switch in the Electric supply to a Dry Pipe System Air
Compressor
Scott beat me to it.
Commentary - Considering an air compressor is not required to be Listed, the
technical committee is pu
inklerforum On
> Behalf Of Ron Greenman via Sprinklerforum
> Sent: Thursday, September 24, 2020 2:26 PM
> To: sprinklerforum@lists.firesprinkler.org
> Cc: Ron Greenman
> Subject: Re: On/Off Switch in the Electric supply to a Dry Pipe System Air
> Compressor
>
> A switch th
Sprinklerforum
Sent: Thursday, September 24, 2020 2:26 PM
To: sprinklerforum@lists.firesprinkler.org
Cc: Ron Greenman
Subject: Re: On/Off Switch in the Electric supply to a Dry Pipe System Air
Compressor
A switch that looks like a light switch would be legit for a small motor.
If the compressor is on a
> From: Sprinklerforum on
> behalf of John Denhardt via Sprinklerforum <
> sprinklerforum@lists.firesprinkler.org>
> Sent: Thursday, September 24, 2020 3:00 PM
> To: sprinklerforum@lists.firesprinkler.org <
> sprinklerforum@lists.firesprinkler.org>
> Cc: John Den
I think you'd find that in the electrical code, but, and if my
memory serves me from many, many years ago, and if it hasn't changed in the
several iterations of NFPA 70 since the 1970s when I was an electrical
inspector any motor over 1/8th HP requires a disconnect within sight of
that motor or one
Denhardt
Subject: Re: On/Off Switch in the Electric supply to a Dry Pipe System Air
Compressor
You are required to have a disconnect switch. What kind of “On/Off” switch are
you seeing?
John
John August Denhardt, P.E.
Vice-President Engineering and Technical Services
American Fire Sprinkler
You are required to have a disconnect switch. What kind of “On/Off” switch are
you seeing?
John
John August Denhardt, P.E.
Vice-President Engineering and Technical Services
American Fire Sprinkler Association
301-343-1457
> On Sep 24, 2020, at 2:50 PM, Mike Hairfield via Sprinklerforum
> wro
Made a inspection to one of my jobs today and found that the electrical
contractor installed a On/Off
switch to the air compressor which I know isn't allowed.
Where does it state in NFPA that this isn't allowd?
Thanks,
Mike
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