Intake and outtake fan

coreywebster

Well-Known Member
Should my intake fun be stronger than outtake fan,or reverse?
Outake should be stronger than intake. To maintain negative pressure in your grow space and thus keep smell from been pushed out.
You can expect to lose anywhere from 25%-50% of the extraction fans power when filters, ducting and bends are added.
 
Outake should be stronger than intake. To maintain negative pressure in your grow space and thus keep smell from been pushed out.
You can expect to lose anywhere from 25%-50% of the extraction fans power when filters, ducting and bends are added.
But i dont care about smell...I have very strong fan,but he is reversed,i spent time to figure it out :D He is pushing air on the sides,not in front...I like it,he is very strong,but dont know how to put it in use :)Any advices apriceated.
 

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flodas

Well-Known Member
Outake should be stronger than intake. To maintain negative pressure in your grow space and thus keep smell from been pushed out.
You can expect to lose anywhere from 25%-50% of the extraction fans power when filters, ducting and bends are added.
You can connect it to the carbon instantlly or make a Y connection with 2 carbons 1 fan. And now you dont loose power if u do like i say
 

PKHydro

Well-Known Member
You can connect it to the carbon instantlly or make a Y connection with 2 carbons 1 fan. And now you dont loose power if u do like i say
What are you talking about. Regardless if you hook the fan directly to the carbon filter or not, you will loose efficiency in the fan.
 

newguy123

Well-Known Member
You can connect it to the carbon instantlly or make a Y connection with 2 carbons 1 fan. And now you dont loose power if u do like i say
I think you wrote that wrong buddy.
But i dont care about smell...I have very strong fan,but he is reversed,i spent time to figure it out :D He is pushing air on the sides,not in front...I like it,he is very strong,but dont know how to put it in use :)Any advices apriceated.
If you fan blows out the air from inside of the grow area then you are doing good. It doesnt matter if the blows sideways or by the front. On the other hand, if you have a carbon filter, I think you will need an inline fan.
 
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I think you wrote that wrong buddy.


If you fan blows out the air from inside of the grow area then you are doing good. It doesnt matter if the blows sideways or by the front. On the other hand, if you have a carbon filter, I think you will need an inline fan.
I dont need carbon filter..I think i should put it as intake fan,just reverse its position :) I like this fan,he is stronger than any i bought for very bih prices...Inline fan is good idea too :)
 
What are you talking about. Regardless if you hook the fan directly to the carbon filter or not, you will loose efficiency in the fan.
I think you are very negative person...To much marijuana induced anxiety maybe...You should see a doctor,and get rid of your elitism.I have apollo panel,strong intake,outtake fans,but i wanna make something my own...I saw hell of a buds from custom made boxes.But i love you,you try to help...Maybe in sarcastic and elitistic prism of view,but its ok.Cheers :)
 

KryptoBud

Well-Known Member
It's blowing from the side because you're missing the housing. I don't see it being very useful like that, There no place to attach ducting or mount it. Should look like this.
 
It's blowing from the side because you're missing the housing. I don't see it being very useful like that, There no place to attach ducting or mount it. Should look like this.
Ill figure out something :)Is it closed behind,because i can make housing like this very easy:)
 

flodas

Well-Known Member
What are you talking about. Regardless if you hook the fan directly to the carbon filter or not, you will loose efficiency in the fan.
the natural efficency from the fan u will loose. But the longer away the fan is from the carbon filter u loose efficency. always connect as close you can !
 

coreywebster

Well-Known Member
But i dont care about smell...I have very strong fan,but he is reversed,i spent time to figure it out :D He is pushing air on the sides,not in front...I like it,he is very strong,but dont know how to put it in use :)Any advices apriceated.
That's just one part of a fan. You need the rest of it or it will just displace air instead of moving it
 
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