The Blower Silencer is installed at the inlet (suction) or discharge of an air blower to attenuate the aerodynamic noise transmitted through the airflow and the connected piping. The silencer is designed to achieve the required noise attenuation while keeping the pressure loss within an acceptable limit, minimizing any impact on the blower's flow rate and operating conditions. Enthalpy designs and manufactures Blower Silencers based on the flow rate, pressure, noise characteristics, connection size and actual operating conditions of each system.

The steam vent silencer is used to reduce the noise at the outlet of boiler pressure relief vents, safety valve discharge pipes, flash steam vents, turbine back-pressure steam exhausts, etc.