
Pipconx 8" to 6" coupling can be used on FR200 and the FR225 connected to 6" pipe. The FR250 also uses this coupling for the bottom duct only ( see FR250 fan for details).
Pipconx 8" to 6" coupling can be used on FR200 and the FR225 connected to 6" pipe. The FR250 also uses this coupling for the bottom duct only ( see FR250 fan for details).