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Grizzly Industrial Dust Gates & Ports

Blast gates are a type of gate valve, whether a manual blast gate or a vacuum blast gate, that focus the pressure of a dust collection system for maximum dust extraction. They are used to temporarily close or open duct work paths leading from your woodworking tools. While you can find cheap plastic or aluminum blast gates on the market, our galvanized metal blast gates are the best blast gates found anywhere. They're made to take the abuse of thousands of opening/closing cycles and are quick and easy to install.

You'll find high-quality Grizzly industrial blast gates in 3", 4", 5", 6", 7", 8" and 10" sizes. American-made, easily install these blast gates without the use of screws, bolts or duct tape.