Four Inch Blast Gates For Dust Collection Systems And Vacuum Fittings With Easy To Use Sliding Gates That Work With Flexible Hose Cuff Couplers To Direct Airflow To A Single Collector For Multiple Power Tools

Four Inch Dust Gate with Sliding Valve - 1 Piece
✔️ Single blast gate for 4-inch hoses with easy airflow control

This four-inch inline blast gate regulates airflow in dust collection systems, letting you direct suction to a single collector from multiple power tools. It’s designed for 4-inch hoses and ports and works with standard couplers to create a tight, adjustable flow path. The actual opening is 3 3/4 in (95.25 mm) ID and the outer diameter is 3 61/64 in (100.5 mm).

✅ Nominal 4-inch center with 3 3/4 in ID and 3 61/64 in OD
✅ Sliding gate with pull tabs for easy airflow control and airtight seal
✅ Requires a coupler (flexible hose cuff) to connect to 4 in outlets
✅ Lightweight, wear-resistant black ABS plastic for durability in high airflow environments
✅ Pack size: 1 piece

💡 What is a dust collection blast gate used for?

Handy inline control to manage airflow to individual machines in a dust-collection setup.

- Directs airflow to a single collector from multiple tools

- Improves dust collection efficiency by balancing ductwork

- Works with 4-inch hoses and compatible couplers for fast setup