this completes the modification with the BL300 filters from Wynn Environmental for a total of 600 sq ft of filtering area over the 110 that oneida offers with the one filter.
after initially starting the unit the flow was " in my estimation" 2-3 times what the old style woodtek impellar provided. the system drew every last piece of wood into the cyclone left in the ducting from the old system also had 2 of the 4" ducts open at the time.
This was a big differance for my shop if you have any questions drop me a line
the mounting of the new filtersfrom Wynn env. was a breeze there are 2 flanges that I used as guides as I removed one of the gaskets drilled 4 3/8 holes for the 6' 5/16" threaded rod as in the pics. this allowed me support from the bottom of the flange with 2 nuts and a washer .
also made a flange adapter since the outer diameter of the filter is smaller than the oneida's the id is 8" o.d is 17.5" I applied sealing materiel " from oneida" to the inside of the wood transition at 8" on top and on the dust pan for the bottom. I drilled 4 holes in the wood to run the threaded rod thru for additional support with 2 more nuts each and a washer. this also allowed me to get additional support for the filters.
the 17.5" od of the wood allows the use of the clips on the dust pan to be functional the same as the oneida unit would have
the 4 clips release easily to empty the pan when needed
all in all it was a great upgrade and I beleive to be an improvement to the stock oneida system.