Specifications include, but are not limited to: • All product offered for delivery will meet all listed Specifications. • Each meter offered for delivery will arrive with the actual test report for that specific meter. Any meter that arrives without the test report of it’s proof report will not be accepted. • Each meter will bear a badge from the manufacture containing a unique serial number • Meets ANSI B109.1 or B109.2 specifications for the class specified • Die-cast Aluminum case • Oil-impregnated, self-lubricating bushings • Molded, convoluted diaphragms for smooth operation and long life • Rigid, reinforced flag rods for positive alignment and sustained accuracy • Graphite-filled phenolic valves to minimize wear • Long-life, low friction, grommet seals • Single coat polyester primer with high solids polyurethane top coat. • Security seals to indicate tampering • All products offered for delivery will be from the same manufacturer. Manufactured by an ISO 9002 registered company to ensure high levels of quality control for all products made. The following options will be available for all sizes of meters also from the same manufacturer. • Pressure Compensating indexes • Temperature compensated versions available (-30F to 140F) • Std or UV protective index covers Item 1: Base Residential Meter • Die-cast aluminum case • 250 SCFH (0.60 specific gravity gas) at ½” W.C. differential • Security seals that indicate tampering • Temperature compensated • Odometer index • 2 cubic feet drive • 20LT connections (1”) • 5 psig MAOP case • Pressure compensated indexes available • Must be compatible to existing small diaphragm meters for easy change out.