AWWA 7M.5-1950: Standard Specifications for Cold-Water Meters Current Type - Propeller Driven (PDF)
SKU: STC_0074327-PDF
These specifications embrace the various classes of propeller-driven, cold water current meters for water works main and branch line (2-in. and larger) service and cover the materials and workmanship employed in their fabrication.
Description
In the text of the third printing, dated April 1950, an editorial change was made in Sec. 5-3.3, Connections, to reflect a revision in designation of another specification to which reference is made. The designation "ASA B16a" was thus changed to "B16.1-1948." In this fourth printing, a similar change has been made in part (4) - Bronze of the Notes (page 7), so that A.S.T.M. Specification B62-36 is referred to as B62-49. Both revisions were intended only to keep pace with the changing status of other specifications; they do not constitute a formal revision of the original text of 7M.5, which remains current.