One thing I’m up to is installing a vent for exhaust from laser and other cnc systems.

I’ve got a side sliding 40″ high window I’d like to vent through.

I am using 6″ diameter pipe. With this 23″x4″ vent, I just need a 17×4″ filler above it to close the window on the vent.

How narrow can this be? I drew it as 4″ here.  I suppose if the 6″ pipe attachment overlapped enough it could be as small as 2″? What do you think?

One thought on “Ventilation

  1. Pingback: Simpler Vent Design | Mambohead

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