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Shop: PhytoExtractum Maeng Da Thai Kratom Leaf Powder   Unfolding Nature Unfolding Nature: Being in the Implicate Order

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OfflineSporas
Mycelied one
Registered: 05/22/22
Posts: 1
Last seen: 4 days, 8 hours
Pressure Drop HEPA filter: start and final
    #27831615 - 06/22/22 01:28 PM (6 days, 49 minutes ago)

Hello, here for my first post on this forum and I'm building a laminar flow hood for a small DIY citizen lab.
So after some research I found this filter that could do for me https://fisafiltration.fr/fr/accueil/253-filtre-laminaire-alu-h14-61061078.html
Now in order to choose a fan that could do the job, I need to make some calculation and I need the pressure drop of the filter. In the technical sheet of the filter there two values: the initial pressure drop (120 Pa or ~0,5 in.w.g.) and the final pressure drop (600 Pa or ~2.4 in.w.g.)
So my question is: which value I should use in order to have a good laminar flow out of my filter? The initial one? Maybe not. The final one? But it seems a bit too much, doesn't it? Maybe an average? I'm confused.
Thanks for your help and your time.


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Shop: PhytoExtractum Maeng Da Thai Kratom Leaf Powder   Unfolding Nature Unfolding Nature: Being in the Implicate Order


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