POWERTEC 70166-P2 5" Aluminum Blast Gate, 2 PK

INCLUDES: (25 inch Aluminum Blast Gate, FUNCTION: Maximizes the efficiency of your dust collection system by directing and regulating the air flow from one machine to another, FEATURES: Self-cleaning and clog proof groove design to eliminate constant cleaning maintenance, along with an easy-sliding gate, and locking stop to ensure perfect gate alignment, BUILD: Blastgate flaunts a heavy duty aluminum construction with a premium steel gate designed for eliminating air leakage, project flexibility and long-term usage, 5-Inch tapered O. D. measured 4-49/64-Inch, NOTE: To prevent clogging and the gate from sticking, this blast gate requires regular cleaning of the dust that builds up in the groove where the gate slides.