4-Inch Self-Cleaning Blast Gate for Dust Collector/ Vacuum

Dust Collection Fitting, Self Clearing Blast Gate, ABS, 4-inch OD

4'' Opening. Rugged ABS Plastic. Maximizes the efficiency of your dust collection system by directing and regulating the airflow from one machine to another. This self-cleaning blast gate greatly reduces clogs or chip build-up, possesses an easy-sliding gate that slides through the housing, and contains a built-in stop locking stop to ensure perfect gate alignment.