Any plumbers? Question re: venting w/ ABS

I got my cab almost built I'm just trying to figure out the venting now.

At first I thought I'd just use some plumbing ABS pipe. The straight pipe with a few various attachments like elbows would be enough to light proof it, plus they dont take very much room (its a small cab, no room for 4-6" dryer hose or anything. 1 1/4" to 2" should be plenty for my needs.

But I was looking for like...a wallplate or something to attach the ABS to. Like a flat plate I could screw into the wall that also had an attachement I could plug ABS into. I looked around HD and didnt see anything and the pluming guy thought I was nuts. I made up some BS about helping my brother with a school project and he was so busy he didnt care.


I want something, kinda looks like this



Like a simple wall flange. Put that on the lower back side of my cab, attach ABS pipe, run it to the other side of cab, run a 90* long elbow, theres my intake. Same idea w/ exhaust just have a fan mounted to it.

Where could I buy something like this. Maybe HD/Lowes does carry something like that? Should I just ask in plumbing for a wall flange? Is that a common item?

if its only for a 2" opening there isnt much of a bother, just use a desk fan to move the air out

Yeah but I want to use pipe since attachments are so readily available and cheap. I dont just want to move air out..I also want it to be completely light proof and stealth. The idea sounds awesome in my head its just that 1 part throwing me off. If a wall flange is actually a common thing I should be able to find one at HD/Lowes. I'd rather not order online

This will get you to 1 1/2" mip http://www.pexuniverse.com/store/category/grundfos-pump-flanges
What your looking for is a bolt on flange.

As doser suggested, a closet base (toilet) could be used and then use an insert reducer to the desired size. If you have trouble with any sizing transition use a fernco coupling.

A 3rd option would be to use a urinal flange. They are loacted 2/3 of the way down the page http://www.plasticoddities.com/flanges.htm

Good luck