Steam or Gas Ejector Silencer. Model SES & GES silencers are specifically designed for use with Steam or Hydrocarbon Gas Ejectors. Ventx calculate the ejector noise and flow mixture, then design a suitable unit for either venting to atmosphere or reducing the noise along the pipe wall.
These units are often designed and manufactured to a design code, but can also be manufactured as a cartridge for the customer to insert into their own pipe work.