led tent ventilation setup.

[gram101]

hello ic

I'm running a 4x4x7 grow tent, and a 600 watt blackdog led.

i'm looking at buying a phat that works at 400 CMF exhaust.
a Whisperline 258 CMF for exhaust and a Whisperline 472 for intake.

I plan on putting panty hose or some kind of screen ontop of the intake.

do my numbers look right?

 

[gram101]

smell is very important for me! thank you grand people of ic!

 

[gram101]

Bump

 

[Jnugg]

If you're,doing active intake the intake fan needs to move less air than the exhuast fan in order to maintain a negative preasure environment.