QF Adaptors
Nordfab offers rectangular to round or square to round transition pieces. Galvanised steel.
Nordfab feature a round Quick-Fit (QF) or flanged end and a square or rectangular end for transitioning from round to rectangular ductwork or for use as hood for local source capture. Available in galvanised steel with different end type options. Make sure to order the Transition by description, specifying the length, diameter, position of the connection spigot, and the end type connection.