OLI Vibrator proudly announce that all their 3-phase MVE External Electric Vibrators from size 20 to 90 have been granted certification in compliance with ATEX II 2 G, D by the International Electrotechnical Commission for Explosive Atmospheres IECEx. In particular, this means 21 D category for dusty environment, or 1 G for gaseous environment.
All vibrators for gaseous environments are marked Ex e II T3, those for dusty ones Ex tD A21 T150°C IP66.
It should be underlined that the IECEx certification is the most prestigious worldwide as it is an associated certificate by all the major national standards. In other words, the U.S.-American UL, the Canadian CSA, the British BASEEFA, the German TÜV, among many others, certify under the IECEx rules.