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U-Duct - Single Branch Fitting 45 Degree, Dust Collection 12" through 18" 45 degree, (Compatible with Nordfab, Quick-fit, Coima Duct,QF, KB, US Duct, Ducts Inc.)

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Universal Ducting Products Clamp-Together Ductwork is compatible with all major brands of clamp-together duct including Nordfab, Quick fit, QF duct, COIMA Duct, KB duct, US duct, Ducts Inc., and Grizzly Duct.


  • All Branches priced by largest end A

  • Specify A, B, C

  • A is the downstream dimension, B is the upstream straight through dimension, C is the leg (See diagram)

  • Leg is at 45 degrees (30 degree leg available by special request)

  • Select quantity and diameter of component as desired

  • Rolled lip ends

  • Adapts to ALL Clamp-together Ducting Systems

  • Compatible with Nordfab (Quick-fit), QF Duct, COIMA Duct, KB Duct, US Duct, and Ducts, Inc