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- Blast Gates
- Aluminum Self- Cleaning
Aluminum Self- Cleaning
The outer case on these gates is made from cast aluminum with a sliding steel gate and locking knob. Typical gates allow debris to accumulate in the groove eventually preventing the gate from closing fully, causing air leaks and reducing suction. The slot on these units extends through the back of the base to allow debris to be pushed out of the groove thus preventing dust buildup.