C708-91: AWWA Standard for Cold-Water Meters--Multijet Type (PDF)
SKU: STC_0033863-PDF
This standard covers the various types and classes of cold-water, multijet meters in sizes 5/8 in. (16 mm) through 2 in. (50 mm) for water utilities' customer service and the materials and workmanship employed in their fabrication.
Description
These meters register by recording the revolutions of a rotor set in motion by the force of flowing water striking the blades. The standard covers materials and design. Appendices cover tests and testing equipment and registration accuracy.