Carbatec Long Tapered Reducer - 4" - 2-1/2"

Higher efficiency than a regular stepped reducer, the long taper design helps minimise the loss in CFM and static pressure, promoting a smoother airflow in your system. Using larger diameter as the main pipeline back to the machine, you can reduce to a smaller hose diameter off the main line to power tools or stationery machines that have smaller dust ports. It suits a 4" dust hose and connects directly to many smaller machines.