I would like to calculate my exhaust system’s overall pressure drop. Can you help?

Yes, we can help.  Contact Us with your details. We will need to know the following:

  1. what is the engine manufacturer, model and rating? Or…
    1. what is the maximum pressure drop allowed by the engine?
    2. what is the engine’s exhaust gas flow rate?
  2. what is the attenuation level for the intended silencer (in dBA) or the silencer attenuation grade (critical, hospital)?
  3. what size piping are you trying to use downstream of the silencer? If unknown, we will suggest the appropriate pipe size?
  4. what is the expected total/overall length of pipe for the exhaust piping?
  5. how may 90° elbows and 45° elbows do you anticipate having in the piping downstream of the silencer?