Bell Mouths Valve the dust collection system vacuum

the dust collection system vacuum holds the door tightly closed to prevent system pressure loss

to fully closed (shutting off all air)

Includes side vent panels or openings that allow for the flow of the air to the outside with minimal restrictions to exhaust airflow

Specify whether the accumulator will be mounted in a vertical duct run

it leaks into the curb

Bell Mouths Valve the dust collection system vacuumBellmouth adapters are short and straight ductwork that function as mini hoods. The flared ends edge improves airflow dynamics maximizing particulate capture. Also known as Horn Adapter or Mini Hood. Diameters are + 1 8 inch.