View our range of pneumatic brass silencers, also called a pneumatic brass muffler, as they are used to vent pressurized air to the atmosphere in a safe way. Depending on the flow and pressure of the air coming out of an exhaust port, the pneumatic air could produce noise that is potentially harmful to workers or cause noise issues for the application. They accomplish a lower audible noise by increasing the surface area of the release of the pressurized air. They are commonly installed onto pneumatic solenoid valves. Brass housing is a low-cost durable metal housing. They are specified based on their material, connection port, pressure range, and temperature range. If you have any questions, please read our technical article or contact us.