The meter utilizes a patented positive, reliable drive coupling. The SR II Low Lead features a hydro-dynamically cushioned design that eliminates premature wear of components. The register can only be re- moved by breaking the register bonnet.
(See other side of sheet for additional information.) Tamperproof FeaturesĪ unique locking system prevents customer removal of the register to obtain free water. Encodertype remote reading systems are available for all SR II Low Lead Water Meters. No change gears are required for accuracy calibration. Gears are self lubricating, molded plastic for long life and minimum friction. Standard register includes a straight-reading, odometertype totalization display a 360° test circle with center sweep hand and a low flow (leak) detector. Hermetically sealed proven magnetic drive design eliminates dirt and moisture contamination, tampering and lens fogging problems. Maincase bottom plates are available in Bismuth BiAlloy, EnviroBrass II or, if frost protection is desired, in cast iron or synthetic polymer1. Measuring chambers are of Rocksyn®, a corrosionresistant, tailored thermoplastic material formulated for long-term performance and especially suitable for aggressive water conditions. Registers are housed in a bonnet of synthetic polymer. Maincases are made of Bismuth BiAlloy CDA89836 or EnviroBrassTM II C89520 with externally-threaded spuds. Sensus SR II Low Lead Water Meters consist of three basic components: maincase measuring chamber and sealed register. Each meter is tested to insure compliance with AWWA standards. Sensus SRII Low Lead Water Meters meet the requirements of NSF Standard 61, Annex F and G and comply with ANSI/ AWWA Standard C700-latest revision.