Premium Efficiency 11kW TEFC Motor Produces 15HP on a 230 volt, 3-phase circuit Full voltage motor starter meets 100% continuous duty demands eCool Technology Exclusive technology provides protection from heat Reduces thermal stress, increasing motor & electrical life up to 50% Increases service life for bearings, hoses, & seals up to 30-50% Designed For Quiet Operation Smooth & quiet integration of centrifugal blower & drive motors Extra-thick insulation reduces noise Spin-On Air / Oil Separator 1 to 3 PPM oil carryover produces higher quality air; saves money Easy access for quick maintenance iCommand Controller Intuitive & easy to use; precisely delivers compressed air to usage Ultra Pack Prefilter & Integrated Refrigerated Dryer Saves floor space while producing cooler, dryer air Award Winning Rotary Screw Dependability Space-saving design delivers pulsation-free air 1 year Factory Warranty extends with registration & FS-Curtis kit