When installed in ductwork, Nordfab QF® silencers can significantly reduce the noise in a dust collection system, improving sound levels from fans and equipment. Due to varying applications, no decibel testing has been performed on this product.
- Outer Tube: On 14″ dia. pipe and all smaller sizes, longitudinal seam is laser welded. On 15″ and greater, seam is lock formed
- Ends: Standard QF end can be changed to Raw ID , Raw OD , Flat Flange, Angle Flange , or Van Stone