SK Series SK-15E SK-20E 1.2~1.6m/min 12kW 16kW Oil-free scroll air compressor Model: SK-15E/ SK-20E Power: 12kW/ 16kW FAD: 1.2~1.6 m/min at 0.8 MPa High efficient oil-free (Oilless) scroll air compressor 100% oil-free Low noise level Compact construction Maintenance-friendly design