Go to Potter Roemer book or on line, The general information section of
their data book has Angle and straight pattern pressure losses.
Thom McMahon
Firetech, Inc.
2560 Copper Ridge Dr
Steamboat Springs, CO 80488-2136
Tel: 970-879-7952
Fax: 970-879-7926
----- Original Message -----
From: "Todd Williams - work" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Wednesday, February 14, 2007 11:56 AM
Subject: hose valve pressure loss
Someone in the Forum recently made a reference to friction loss in fire
hose valves being around 3 psi with some higher. Is there any
documentation for that? I haven't be able to locate any. Thanks.
Todd G. Williams, PE
Fire Protection Design/Consulting
Stonington, Connecticut
860-535-2080
www.fpdc.com
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