Atlas Copco Screw Air Compressor: ~ 100% maintenance-free drive system, totally protected against dirt and dust. New state-of-the-art hybrid bearings extend its lifetime by 33%. ~ IE4/NEMA Super Premium Efficiency motor, designed for continuous operation in harsh environments. ~ Oversized coolers, increase reliability in tough conditions. ~ Robust, high-efficiency spin-on oil filter. ~ Heavy-duty air intake filter. ~ Smart no-loss drain, with automatic removal of condensate, auto-cleaning, and detection of potential issues. ~ Smart Temperature Control System, calculates and implements in real time the ideal oil injection temperature to increase compressor efficiency and eliminate the risk of condensation. ~