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This powerpoint presentation begins by providing a list of backflow products and standards, and then discusses elements of design criteria, including: quality;industry awareness;application;environment;life expectancy;reliability during field test; materials; repairability; pressure loss; unique features; production ease; simplicity; and, cost.Product Details
Edition: Vol. - No. Published: 11/01/2009 Number of Pages: 20File Size: 1 file , 1 MB