Direct In-Line Silencer. These are designed to produce as little pressure loss as possible, but achieve the required attenuation using only an absorptive section. Ventx design this type of silencer to ensure a low pressure loss. Often found on Compressor Inlet and Outlets and can be designed to a suitable Pressure Code.
Direct In-Line Silencers can be supplied as a simple acoustic core for inserting into the customers pipe work or as a complete vessel.