KB Duct brand Cut-Offs are an essential part of any industrial duct or dust collection system. Cut-Offs are used primarily to cut off air supply to areas when dust collection/venting is not needed. This can improve performance in other areas or simply limit the size of the needed dust collector. It is difficult to design a “balanced” system without incorporating cutoffs as the dynamics of the system are changing. Each aluminum cast housing KB Duct brand Cut-Off (full or half gate) is manufactured for performance.
Low Total Cost of Ownership
Low operational costs
High quality materials
The standard FULL Cut-Off is an aluminum cast housing to which collars have been screwed. The screw is then ground off on the inside to keep it out of the air stream.
The HALF GATE is simply the housing and gate with no collars. It is attached to existing duct by cutting a slit and sliding the gate over the duct. It can be attached to existing duct with screws.