Specifications include, but are not limited to: Water Meters All water meters are to be new, split case/frost proof meters manufactured by Badger Meter Company or approved equal. The water meter furnished shall equal or exceed ANSI/AWWA standard C700, consist of three basic components: meter housing, measuring chamber, and permanently sealed register. The size and model number of the meter and the direction of flow shall be cast in raised letters on the outer surface of the casing. The meter casing for the 5/8” and 1” meters shall have casing spuds with external straight threads. 1-1/2" and 2" meters shall have furnished companion flange of meter size. The meter shall be furnished with a nutating discmeasuring element, the chamber shall be made of a polymeric material and the disc and ball assembly shall be made of the same polymeric material. The disc and ball assembly shall be precisely machined and fitted in the chamber to operate freely and smoothly.