The FRV1400 explosion-proof vacuum is compliant to OSHA's combustible dust initiative CPL-03-00-008, making it suitable for work environments where materials may pose a hazard. This equipment removes the risk of a possible explosion while keeping the workspace clean and dust-free. Combined with 28 sq. ft. of Company's MicroClean filtration that is 99.99% efficient at 0.5 microns with the option to-upgrade to HEPA or ULPA filtration, the unit is virtually maintenance free. The product is certified to Class I, Division 1 & 2, Group D and Class II, Division 1 & 2, Groups F & G requirements for use in hazardous locations and ETL third-party certified to UL and CSA standards. It is intrinsically safe, with all parts and components fully grounded, static dissipating and guaranteed to be spark-free.