AWWA 7M.1: Standard Specifications for Cold-Water Meters - Displacement Type (PDF)
SKU: STC_0074300-PDF
These specifications embrace the various types and classes of cold water displacement meters for consumer water works service and cover the materials and workmanship employed in their fabrication.
Description
These "Standard Specifications for Cold-Water Meters - Displacement Type" supersede, on January 1, 1943, the "Standard Specifications for Cold-Water Meters - Disc Type" adopted by AWWA on June 9, 1921.