ASSE STANDARD 1015 – DOUBLE CHECK BACKFLOW ... - …

asse STANDARD 1015 DOUBLE CHECK BACKFLOW PREVENTION. ASSEMBLIES AND DOUBLE CHECK FIRE PROTECTION BACKFLOW . PREVENTION ASSEMBLIES. SIDE BY SIDE COMPARISON OF standards asse 1015-1999 AND asse 1015- 2005. Minor editorial changes were made to Section Purpose. Under Section Size Range, the connection pipe size is now defined in Table 1. In Section Temperature Range, the cold water range was increased from 110 F to 140 F and the hot water range was also increase form 140 F to 180 F. In Table 1, changes were made to the metric values for Rated Flow, DC Max Allowed Pressure Loss at Rated Flow and DCF Max Allowable Pressure Loss at Rated Flow. Also, the values for DCF Maximum has been added to the Table for sizes , 1, and 1 . Minor editorial changes were made to Section Reference standards . Under Section Samples Submitted for Test, more information was added regarding additional orientations. Under Section Rejection, the following wording has been removed from that section, until the manufactured has corrected the fault and submitted new devices for testing.

asse standard 1015 – double check backflow prevention assemblies and double check fire protection backflow prevention assemblies side by side comparison of standards asse 1015-1999 and asse 1015-

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  Standards, Check, Double, Backflow, 0115, Asse, Double check, Asse standard 1015 double check backflow, Asse 1015

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