Certified for operation in explosive atmospheres, ATEX certified roots blowers incorporate special design features to ensure safety and performance. Oil-free discharge is achieved by isolating lubricated parts, preventing oil carryover or ignition sources. Tri-lobe rotors reduce pulsation and vibration compared to twin-lobe units, offering smoother operation and quieter performance. M... https://tmvt.com/blog/atex-roots-blowers-for-petrochemical-and-oil-gas-industry/