The WoodRiver® Dust Connection™ 4" Aluminum Blast Gate Dust Collection Fitting allows you to close one branch of your central dust collection system while you are using the other. Simple open or shut design has flat, steel plate that moves inside a 2-sided die-cast aluminum frame to provide a pass-through or shutoff to connect your dust collector to your system or a branch line to one of your tools. 4" (outer diameter) ports on each side of the gate with an aluminum housing and steel gate can stands up to years of rugged use.

Features:

• Cast aluminum construction with steel gate
• Self-Clearing Design Also Has Easy Disassembly For Cleaning
• Gate Locks In Open Or Closed Position

Specifications:

• Type: Blast Gate
• Material: Aluminum
• Size: 4" outer diameter

What's Included:

• (1) WoodRiver Dust Connection - 4" Aluminum Blast Gate Dust Collection Fitting

Notes:

• Will not work with 4" Hose End fitting.