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AWWA - C511

Reduced-Pressure Principle Backflow- Prevention Assembly

inactive
Organization: AWWA
Publication Date: 1 January 1992
Status: inactive
Page Count: 20

Document History

AWWA C511
January 14, 2017
Reduced-Pressure Principle Backflow Prevention Assembly
This standard describes the reduced-pressure principle backflow prevention assembly for potable water applications. The assembly shall be capable of withstanding a working water pressure of at least...
C511
January 14, 2017
Reduced-Pressure Principle Backflow Prevention Assembly
This standard describes the reduced-pressure principle backflow prevention assembly for potable water applications. The assembly shall be capable of withstanding a working water pressure of at least...
AWWA C511
June 24, 2007
Reduced-Pressure Principle Backflow Prevention Assembly
This standard covers the reduced-pressure principle backflow prevention assembly. The assembly shall be capable of withstanding a working water pressure of at least 150 psi (1,034 kPa) without damage...
AWWA C511
June 15, 1997
Reduced-Pressure Principle Backflow Prevention Assembly
This standard covers the reduced-pressure principle backflow prevention assembly. The assembly shall be capable of withstanding a working water pressure of at least 150 psi (1,034 kPa) without damage...
C511
January 1, 1992
Reduced-Pressure Principle Backflow- Prevention Assembly
A description is not available for this item.
C511
June 22, 1989
Reduced-Pressure Principle Backflow-Prevention Assembly
A description is not available for this item.
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References

This document references:
ASTM D2240 - Standard Test Method for Rubber Property-Durometer Hardness
Published by ASTM on August 1, 2015
This test method covers twelve types of rubber hardness measurement devices known as durometers: Types A, B, C, D, DO, E, M, O, OO, OOO, OOO-S, and R. The procedure for determining indentation...
This document references:
ASTM B62 - Standard Specification for Composition Bronze or Ounce Metal Castings
Published by ASTM on April 1, 2017
This specification2 establishes requirements for an alloy having a composition of copper, tin, lead, and zinc, used for component castings of valves, flanges, and fittings. The common trade name of...
This document references:
B61 - Standard Specification for Steam or Valve Bronze Castings
May 1, 2015
This specification2 establishes requirements for a highgrade steam-metal or valve-bronze alloy (Copper Alloy UNS No. C922003) used for component castings of valves, flanges, and fittings. The...
This document references:
B584 - Standard Specification for Copper Alloy Sand Castings for General Applications
October 1, 2022
This specification covers requirements for copper alloy sand castings for general applications. Nominal compositions of the alloys defined by this specification are shown in Table 1.2 This is a...
This document references:
ASTM B159/B159M - Standard Specification for Phosphor Bronze Wire
Published by ASTM on October 1, 2017
This specification establishes the requirements for round and flat (square and rectangular) phosphor bronze wire of UNS Alloy Nos. C51000, C52100, and C52400 for general and spring applications....
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