Specifications include, but are not limited to: 5/8” meters 5/8” x ¾” meters 3/4” meters 1” meters 1-1/2” meters 2” meters. ; These meters shall meet AWWA Specifications C700-09 for cold water meters - displacement type. Meters offered shall be of the highest grade of water meters available. ; There will be no plastic casings. The main case shall be of a high grade bronze as nearly non-corrosive as possible, and shall withstand a working pressure of 150 PSI without leakage at the gasket or seepage in the casting, or distortion affecting the free operation of the measuring unit. ; All external bolts, nuts and washers shall be made of brass or bronze composition and shall be so designed for easy removal after having been long in service. Meters shall be equipped with threaded connections for sizes: 5/8”, 5/8”x3/4”, ¾”, 1”, 1 ½”, and 2”.