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.
The blast gate has a 100mm quick connection on one side so it can be pressed onto a 100mm outlet or Y-Branch, T-Branch etc without the use of a sleeve. Our 100mm hose can be connected directly onto the other side and secured with a hose clamp, 100HC.
You can mount the blast gate wherever is the most convenient position or you can wall mount them using our bracket, GWM.