Big Horn 11436 4-Inch Aluminum Blast Gate for Vacuum/Dust Collector (Replaces Jet JW1142)

The Big Horn 11436 4-Inch Aluminum Blast Gate is engineered to control airflow in dust collection systems by directing suction only to the machine in use. This improves system efficiency and helps maintain cleaner work areas by reducing wasted airflow. Made from cast aluminum with a precision steel sliding gate, the unit features a locking knob that holds the gate securely in place. A full-length slot extends through the back of the gate body to allow chips and dust to clear from the groove, preventing debris buildup that can obstruct closing. This model is compatible with most 4-inch systems.

Features a locking knob to ensure the gate is set in the desired position Maximizes the efficiency of dust collection system by directly the air flow from one machine to another 4 In. OD, 3-1/2 In. ID Easy sliding gate action saves your effort and time Aluminum construction with steel gate