Can anyone shed any light on the meaning of this section in the UFC? Bill? 
Anyone?
Mark at Aero


-----Original Message-----
From: [email protected] 
[mailto:[email protected]] On Behalf Of Eric Tysinger
Sent: Monday, March 21, 2011 12:37 PM
To: [email protected]
Subject: RE:

I have used a single 2½" female hose x male thread adapter, about a foot off 
the floor. Then you use a short piece of 2½" fire hose for testing. 


Thanks,
Eric Tysinger CET
NICET III - 108988
Designer
Wayne Automatic Fire Sprinklers, Inc.
4370 Motorsport Drive
Concord, NC 28027
p: (704)782-3032 x1751
f: (704)795-6838
C: (239)633-9703

-----Original Message-----
From: [email protected] 
[mailto:[email protected]] On Behalf Of Todd Williams
Sent: Monday, March 21, 2011 3:06 PM
To: [email protected]
Subject: 

Tom,

Do you have a picture or a sketch of a drain riser and connections for a 2-1/2" 
pressure reducing hose valve? I'm having a hard time picturing how this all 
goes together. Also any hints on distance or arrangement would be helpful. 
Thanks

Todd

Todd G. Williams, PE
Fire Protection Design/Consulting
Stonington, CT
860.535.2080
www.fpdc.com

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