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SMF - Just Installed

Author Topic: new and need some help  (Read 2553 times)


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new and need some help
« on: November 29, 2006, 03:26:14 PM »

I just made a post at the shroomery and they gave me a link to here. I have a in-line duct centrifugal fan and want to make a flow hood. I would like to know if it would be any good and what size hepa I could use it with.
I think its a VT 100B
They look to use the same type of fan here
I would really like to use it so any help would be good.

P.s. been to this site a few times so im glad to be a new member.
p.s.s any link would be great but could you make them in the uk because thats where im based
« Last Edit: November 29, 2006, 03:59:29 PM by thallus »


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Re: new and need some help
« Reply #1 on: November 30, 2006, 03:37:51 AM »

The VT100B is not suitable for any size of HEPA filter.
If you look at the chart in (Page 2, AIRFLOW PERFORMANCE CHARACTERISTICS), you will see that at 200Pa the flow is zero.

Study to learn what to look for.