vacuum fittings 5 inch blast gate

{"cid":"91186250","title":"Vacuum Dust Collector 4 Inch Blast Gate Cut Off Cast Aluminum","imgUrl":"https:\/\/img.chinax.com\/nimg\/fd\/60\/e9372319bf74de9878d8b5621b8b-200x200-1.jpg","attrs":{"Price":"can negotiate","Brand Name":"WD","Model Number":"WDN05","Minimum Order Quantity":"1 pc","Delivery Time":"15-20 days","Certification":"ISO","Place of Origin":"CHINA","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"1000 pcs per week","Packaging Details":"in crate","Item":"Aluminum Blast Gate","Diameter":"2.5\",4\",5\",6\"","Material":"Cast-aluminum and steel grate","Application":"woodworking dust collector"}}