Description of this new T5 series Single phase double barrel dust extractor manufacturer Short Description: 2 barrels, integrated with separator for pre-filtering, “TORAY” polyester PTFE coated HEPA filter. Applies to continuous working condition, small size and large amount dust. Specially applies to the floor grinding and polishing industry. Main features: 2 barrels, pre-filter is cyclone separator, filtering more than 98% dust, make fewer dust to enter in vacuum cleaner, prolong the vacuums working time, to protect the filters invacuum and extend the life time. Parameters of this new T5 series Single phase double barrel dust extractor supplier