The Dust Collector is a vacuum device, it is used with sandblasters, polishing machines and laboratory tables for dust collecting. It has the advantages of.Dimension: 35 × 20 × 35cm. Outside diameter of the hose:47mm. Inside diameter of the hose:40mm. The length of the hose:145mm. Maximum flow:70 cubic meters/hour. It approved by ISO 9001: 2000. The item "Dental Lab Dust Collector Vacuum Cleaner USG" is in sale since Tuesday, September 20, 2011. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Other Healthcare, Lab & Dental". The seller is "tech-zoom" and is located in CN,CN. This item can be shipped worldwide.