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AWWA C701
Cold-Water Meters - Turbine Type, for Customer Service
Organization:
AWWA - American Water Works Association
Year: 2012
Abstract: This standard describes the various classes of cold-water turbine meters in sizes ¾ in. (20 in. (500 mm) for water supply customer service, mainline metering, and custody transfer of water among purveyors, and the materials and workmanship employed in their fabrication. The turbine meters described in this standard are divided into class I and class II meters. Both classes of meters register by recording the revolutions of a turbine set in motion by the force of flowing water striking its blades.
Class I meters are the vertical-shaft models. Class II meters are the in-line, horizontal-axis, high-velocity-type turbines characterized by lower head loss and a wider normal operating flow range than class I models.
Purpose
The purpose of this standard is to provide the minimum requirements for cold-water, turbine-type meters, including materials and design.
Class I meters are the vertical-shaft models. Class II meters are the in-line, horizontal-axis, high-velocity-type turbines characterized by lower head loss and a wider normal operating flow range than class I models.
Purpose
The purpose of this standard is to provide the minimum requirements for cold-water, turbine-type meters, including materials and design.
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| contributor author | AWWA - American Water Works Association | |
| date accessioned | 2017-09-04T16:03:45Z | |
| date available | 2017-09-04T16:03:45Z | |
| date copyright | 01/22/2012 | |
| date issued | 2012 | |
| identifier other | RRJMUEAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std;jsery=authoF2376596FCDCAC426159DD6E273C9FCD/handle/yse/67040 | |
| description abstract | This standard describes the various classes of cold-water turbine meters in sizes ¾ in. (20 in. (500 mm) for water supply customer service, mainline metering, and custody transfer of water among purveyors, and the materials and workmanship employed in their fabrication. The turbine meters described in this standard are divided into class I and class II meters. Both classes of meters register by recording the revolutions of a turbine set in motion by the force of flowing water striking its blades. Class I meters are the vertical-shaft models. Class II meters are the in-line, horizontal-axis, high-velocity-type turbines characterized by lower head loss and a wider normal operating flow range than class I models. Purpose The purpose of this standard is to provide the minimum requirements for cold-water, turbine-type meters, including materials and design. | |
| language | English | |
| title | AWWA C701 | num |
| title | Cold-Water Meters - Turbine Type, for Customer Service | en |
| type | standard | |
| page | 36 | |
| status | Active | |
| tree | AWWA - American Water Works Association:;2012 | |
| contenttype | fulltext |