AWWA C701

Cold-Water Meters - Turbine Type, for Customer Service

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;query=authoF23793FD0/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