{"product_id":"4-inch-aluminum-blast-gate-for-dust-collection-sys","title":"4 Inch OD Self Cleaning Aluminum Blast Gate Cut Off Valve for Dust Collection System No Clog Operation Fits 4 Inch Hoses and Ducts Cast Aluminum Body with Steel Sliding Gate and Locking Knob for Precise Airflow Control","description":"\u003cdiv\u003e4-Inch OD Self-Cleaning Aluminum Blast Gate - Pack 1\u003cbr\u003e\n✔️ Fits 4 in hoses\/ducts; self-cleaning slot; aluminum body; steel gate \u003cp\u003eThis 4 inch blast gate is a self-cleaning shutoff valve for dust collection systems. It lets you direct airflow precisely by opening and closing branch ducts, boosting dust extraction where it's produced. It fits 4 in (101.6 mm) hoses and ducts and uses a cast aluminum body with a steel sliding gate and locking knob for secure, tight sealing.\u003c\/p\u003e ✅ ✅ 4 in (101.6 mm) compatibility for standard hoses and ducts \u003cbr\u003e\n✅ Self-cleaning back slot prevents debris buildup and seals tightly \u003cbr\u003e\n✅ Cast aluminum outer case, steel sliding gate, and locking knob \u003cbr\u003e\n✅ Precise airflow control to maximize suction at active tools \u003cbr\u003e \u003cp\u003e💡 What is a dust collection blast gate used for and why choose a self-cleaning design? It helps manage suction across a duct network while reducing downtime.\u003c\/p\u003e\n- Improves air routing by opening only the duct to active machines\n- Self-cleaning slot pushes debris out of the groove to prevent leaks\n- Durable aluminum body with a reliable steel gate for harsh dust environments\n- Compatible with 4 inch ductwork and standard collection setups \u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":52367064924479,"sku":"VXB071J55PB8","price":70.49,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/81U-611ZvKL.jpg?v=1772844728","url":"https:\/\/bearingscanada.com\/products\/4-inch-aluminum-blast-gate-for-dust-collection-sys","provider":"Bearings Canada","version":"1.0","type":"link"}