17.5 cfm, 145psi Twin Pistol Air Compressor Head Rated PSI/ Max PSI: 145/180 Flywheel: 14.5'' With Dual V-Groove Proven Belt Driven Design For Excellent Compression & Smooth Running Two Mufflers With Two High Efficiency Intake Filters Oil Viewing Window & Drain Plug Ball Bearing Check Valve Manufacturer details and color may vary. Compressor oil will need to be added. Color of unit may vary.