blondlebanese
Well-Known Member
- Joined
- Aug 19, 2014
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is it preferred to place the extraction fan at the beginning of the run or the end of the run. so push or pull the air. considering i'm using flex ducting.
I pull my air. Keeps a negative pressure in my tent.
both ways produce neg. pressure in a sealed room.
Fluid dynamics, same law for;
low density fluid, our atmosphere
medium density fluid, water=1
high density fluid, maybe a volcano erupting.
None will pull but a tiny bit, All will push with million+ psi.
If your set-up pulls satisfactorily, then you're good to go within small margins at your location but as a design principle/application, results are unpredictable at untried locations if plan is pulling fluid rather than pumping.
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