Trelawny™ ATEX Vibro-Lo™ series removes coatings/corrosion and cleans other accumulated materials from surfaces. Operating at 5.5 cfm of air and providing up to 3,000 bpm, units are ATEX-certified Ex II 2 Gc IIA T4 and come with non-sparking Copper Beryllium needles. Minimal vibration (2.3 Aeq m/s² max) reduces operator fatigue and increases efficiency. While models VL203Ex and VL303Ex have pistol grip handle and 19 and 28 needles (respectively), model VL223Ex has inline handle and 19 needles.