Darkroom Ventilation Project

[@johnhigginson5079]

That's a great solution, I'm building my DR now and this is going to the ventilation system, Thank you.

[@smallcutebat]

Nice looking darkroom. Do you store working solutions in those doran tanks? How long do they keep in there?

[@lightdark3729]

I store stock solutions of DEKTOL, D76 and Kodak Hypo Clear. I usually finish them within 2 - 3 months with no issues. They have floating lids so not much air gets to them

[@bencooper4883]

also - why did you position the holes straight downward? Why not 90 degrees horizontal, or 45 degrees diagonal?

[@lightdark3729]

I put them straight down so they wouldn't be visible. It seemed to me that the important thing is to get the air flowing and it does that quite well

[@bencooper4883]

Hi - im almost done setting up ventilation in the same way you have - how large did you drill your holes in the PVC pipe please?

[@lightdark3729]

I believe I used a 1/4" bit and the holes are about 2 inches apart.

[@christinefitzgerald2787]

What is the ventilator called and what is the output in terms of CMF?