Hey All , I just did a flow test last night . Instead of flowing just the 2½ butt and getting the pitot pressure like I have done for years , We used (1) Play pipe with 1 1/4" Tip . When I convert the pito of 70 to GPM with the 0.90 Coefficient to = 363.41 GPM . Should I have flowed both sides with two play pipes to determine a higher flow rate . I have an old flow test from Two years ago that has a flow rate of 1186 Gpm . I am going to do another test next week and just flow the 2½ butt with no playpipes .
Colin _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
