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You are here: Home / Publications / Regulatory Guidance / Accuracy Testing of Gauges used for Testing of Backflow Prevention Assemblies

Accuracy Testing of Gauges used for Testing of Backflow Prevention Assemblies

General guide to testing differential-pressure gauges used in testing backflow-prevention assemblies. Explains differences between accuracy testing and calibration.

PDF document icon RG-493.pdf — PDF document, 86 kB (88430 bytes)