Grow Tents Venting Multiple Tents, help please.

[Black Thumb]

I have 4x (flower) - 76" X 76" X 76" Grow Tents

I also have 1 Mom tent that is - 96" X 48" X 78" .

I have access to a window that I can build a cabinet around and create intake and outtake air.

Extra Supplies = I have 2 x 6inch 450cmf inline fans, 2 x 8 inch 590 CFM and 1x 10 inch 790 CFM inline fan.
Each tent will have a 600 watt bulb hung vertical. ( could use 2x600 per tent, but for now just one each )

When I hook up one of the 8 inch inline fans to a tent the entire tent blows up like a hot air balloon, that is with a 6 inch exhaust vent open on the tent. So I can see that one 590 cfm fan is a lot of power. Maybe enough to exhaust 2 tents by pushing air.


I would like to have all the tents hooked up together with ducting in and out from one tent to the next. This is only for fresh air exchange. Heat Is not an issue right now especially with a single 600 watt per 7x7x7 foot tent.

*I also have free natural gas and would like to add Co2 Burner at the fresh air intake eventually for added co2.*


Would the 790cfm and the 590cfm pushing fresh air into one tent with a duct connected between each tent force enough air through the tent, with the last tent having an exhaust duct ?

Like this Intake ==>[]=[]=[]=[]=> Out


I'm trying utilize the situation and not stick a fan into each tent and create ducting everywhere and a big mess of hoses.

Thanks

 

[Mr Eckted]

I think that you should really re-evaluate your ventilation plans. You should suck air out of your tents, not push air into them.

First off, that would make your fan and ducting problems much simpler. Also, it would cut down on odor problems, since you'd have negative pressure in your tents. You can scrub all the air you blow out.

You could also consider one of those panasonic whisper line fans. they support multiple inlets.

 

[Centrum]

nvm