I have been burning up the search function this moring trying to find out as much as I can about closed end 25" dual drum sanders. I also did some poking around on some of the major tool sites for prices.
The following list is what I have come up with so far. If anyone of you have one of these, especially the Accura please comment on how you like it. The Accura is just about the only one I can't find much information on. I did talk to the owner of the company that sells them, seemed like a nice enough guy, said he sells alot of them, but who knows.
Woodtek 25", model#109352, 3HP, $1499+$166.94shipping=$1665.94
Accura 25", model#03525D, 5HP, $1455+$307shipping=$1762
General 25", model#15-250M1, 3HP, $1439+$377shipping=$1816
Shop Fox 26", model#W1678, 5HP, $1980+Free shipping
Grizzly 24", model#G10662, 5HP, $1895+$94 shipping=$1989
Steel City26", model#55220, 3HP, $1899+$140 shipping=$2039