Prime mover exhaust systems are paramount for meeting and maintaining proper noise and air pollutant levels. Failure to meet EPA, FERC, OSHA, and local regulations can result in costly fines or worse, you can be required to suspend operations until all issues are resolved. Mueller Environmental Designs exhaust silencers are designed to reduce the broad band noise generated by reciprocating, centrifugal and axial rotating machinery. Our exhaust systems can also be designed with optional CO2 reduction catalyst, expansion joints and backfire reliefs to provide you with the optimal system for your facility.