AWWA C700
Cold-Water Meters - Displacement Type, Bronze Main Case
| Organization: | AWWA |
| Publication Date: | 1 April 2008 |
| Status: | inactive |
| Page Count: | 1 |
scope:
This standard describes the various types and classes of cold-water displacement meters with bronze main cases, in sizes ½ in. (13 mm) through 2 in. (50 mm), and the materials and workmanship employed in their fabrication. The displacement meters described, known as nutating-disc or oscillating-piston meters, are positive in action because the pistons and discs displace or carry over a fixed quantity of water for each nutation or oscillation when operated under positive pressure.
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