Blast Gate 4" Self Cleaning (Double Insert)

The 100mm (4") Self Cleaning Blast Gate delivers precision airflow control for dust collection systems. Its self-cleaning slide mechanism minimises dust accumulation within the gate housing, maintaining consistent performance and reliable operation. Ideal for woodworking shops, CNC machinery, router tables, sanding stations and portable dust collectors, this blast gate enables users to isolate unused extraction lines. By directing suction to active tools only, it optimises extraction efficiency and reduces wasteful airflow loss across your ducting network.