Aluminum Blast Gate for Dust Collection – 4 inch

Aluminum Blast Gate for Dust Collection – 4 inch

Made from aluminum, these blast gates will stand the test of time. Each blast gate has a threaded lock knob to keep the gate open or closed as needed. Aluminum blast gates are also great for grounded dust collections systems.

Blast gates are used to shut off unused sections of your dust collection pipe to maintain optimum suction in the section in use.

The size indicated for the blast gate is the size of dust collection hose it fits. (The hose fits over the outside of the port on the blast gate. Each hose should be secured to the blast gate withe a hose clamp, which is not included.