Fortress™ Brown 4.5 Standard professional grade duct and fittings. More moderate price point.

FORTRESS Brown 122mm 4.5″

lcfi122bt 84360 (Model: LCFI122B)

  • 45° Inside Vertical Elbow

lcfo122bt 84361 (Model: LCFO122B)

  • 45° Outside Vertical Elbow

lci122bt 84162 (Model: LCI122B)

  • 90° Inside Vertical Elbow

lco122bt 84363 (Model: LCO122B)

  • 90° Outside Vertical Elbow

ld122bt 84164 (Model: LD122B)

  • 96″ Length of Ducting

ldr12292bt 84366 (Model: LDR12292B)

  • Reducer

len122bt 84367 (Model: LEN122B)

  • End Fitting

lf122bt 84368 (Model: LF122B)

  • Flexible Elbow

lfj122bt 84369 (Model: LFJ122B)

  • Flexible Elbow Adaptor

lj122bt 84370 (Model: LJ122B)

  • Coupler

lk122bt 84371 (Model: LK122B)

  • 90° Flat Elbow

lkf122bt 84372 (Model: LKF122B)

  • 45° Flat Elbow

lks122bt 84373 (Model: LKS122B)

  • 90° Sweep Elbow

lp122bt 84374 (Model: LP122B)

  • Soffit Inlet

lt122bt 84375 (Model: LT122B)

  • Tee

lw122bt 84376 (Model: LW122B)

  • Wall Inlet

lwf122bt 84377 (Model: LWF122B)

  • Wall Flange