Purple Haze
New member
what size drain is in that overflow?
Its a 2" hole but the bulk head has a 1 1/2 holr treaded. I am waiting for my durso stand pipe:eek1:Purple Haze what size drain is in that overflow?
Never crossed my mind at the time i ordered the tank. I was going to go with a scwd or a seaswirl. Then someone around here can't rember who told me to look into a OM squirt.druluv How comes you didn't drill the top of the tank. You could of run the piping thru the holes into the tank.
Its a MRC MR2 and it is huge :eek2:name of skimmer? that thing looks huge
<a href=showthread.php?s=&postid=6502692#post6502692 target=_blank>Originally posted</a> by trueblackpercula
got any pics? would love to see yout set up.
<a href=showthread.php?s=&postid=6545656#post6545656 target=_blank>Originally posted</a> by Racenrich
Here is a shot of my OM-Sqirt on my new 120g.....filled it last night and man i love that thing.....nice and gradual on the flow!
GSchiemer I also don't see a hole at the top of the Durso standpipe or a screened inlet. IMO, both of these are required for best operation. Where did you get that thing? You probably are going to have to get one made from 1" pipe and fittings to work in that box and with that hole.
GSchiemer BTW, that's a very small overflow box with very small slits. I hope you're not planning on passing much water through the tank.
Thanks for all the input but I was talking about the durso pipe cap. There is a cap on top that I need to drill a hole in and could not find out what size hole to start with. Look at the pictures the hole is already drilled out :rollface: I have also picked up the bulk head from the maker.GSchiemer If that's a 1.5" male fitting at the bottom of the standpipe, as you've indicated, then you need a 1.5" threaded bulkhead fitting in the hole at the bottom of the overflow box. Since bulkhead fittings are not standard, no one can tell you what size hole you need at the bottom of the overflow box. My guess would be approximately 2 3/8" in diameter, but you have to obtain the bulkhead fitting first.