When more than one hose branch is being used, it is advisable to close off all the inactive lines using these gates to ensure maximum airflow along the active line.
The centre plate simply slides between the open and closed position.
This version has the standard 100mm diameter connection on one end – For attaching hose with 100mm internal diameter.
The other end has a slightly larger diameter connection which will fit over the inlet of a dust extractor or push directly onto a fitting such as a Y or T Piece.
