We have a water purveyor that is wanting us to change out a double check bfp with a Reduced-pressure bfp. Does anyone have any information in defense of the double check being just as effective for backflow prevention? Maybe something from AWWA? Thanks, GK _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/mailman/listinfo/sprinklerforum
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