Hey David, would you mind sending me a copy of that too? Thanks, Jamie Seidl Affordable Fire Protection, Inc. Design Department P - (800) 862-7860 F - (704) 892-0157
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of David de Vries Sent: Wednesday, February 14, 2007 2:36 PM To: [email protected] Subject: Re: hose valve pressure loss Todd: For fittings that aren't in 13, I always refer to the Crane Company piping manual. In their table of fittings and valves, an 2-1/2 inch angle valve is equivalent to 33 feet of 2-1/2 inch steel pipe. So at a flow of 250 gpm, you lose about 7 psi. If you want a copy of the table, contact me off-line with a fax number and I will send it to you. Dave David de Vries, P.E., CSP [EMAIL PROTECTED] _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/mailman/listinfo/sprinklerforum
