Mueller Systems

Mueller Systems 420 RDM

Mueller Systems’ 420 RDM is a remote disconnect meter (RDM) that allows municipalities to remotely manage water services through AMI networks from the office or from their vehicles. The 420 RDM is fully-integral with 5/8" positive displacement (PD) meters—in standard AWWA laying lengths—without requiring any re-plumbing. It can be used for complete water service shutoffs or configured to limit shutoffs to provide life sustenance flow for utilities that have policies against completely terminating water supplies to residential customers.