Did you try ace hardware for the fittings? I'm pretty sure all 6" PVC has
the same OD. Only the wall thickness varies.
http://www.acehardware.com/family/in...254880.1255006

I'm sure if you talk to a plumbing supply house they can order you some.
Might take a minimum size order though.

-j

wrote in message
oups.com...
I've called several dealers and distributors in Mpls and St. Paul
looking for this pipe and fittings to use for DC system. None of them
have it or know who does.

Any suggestions?

Thanks, Rick