BelAire two stage electric air compressors provide solid performance and reliability. The 5312HE Standard Features: Energy Efficient Motor * Balanced Cast Iron Crankshaft * Industrial Grade Connecting Rods * Easy Access Oil Drain Port * Fully enclosed belt guard. * Precision Balanced Fan-Type Flywheel. * Oversized Replaceable Air Cleaner * Start-stop pressure switch control. * Pressure Gauge & Service Valve. * Industrial Grade balanced Pistons. * Long Life Oil Seals. * Oil Sight Gauge. * Overload Pressure Valve. * Harden Steel Disc Valve. * Splash Liberation. * Cast Iron Valve Plat. * Over Sized Ball Bearings. * Stainless Steel Reed Valves. * Cast Iron Motor Housing. * Solid Cast-iron Cylinder With Deep-cooling fins. * 100% factory tested at full pressure before shipment. * BelAire Compressors are Made in the USA * Full two-year warranty covering the entire machine from BelAire. Specifications: * Horsepower: 10 * Pump: HP51 * Motor Volt/Phase: 208-230/460/3 * Tank: 120Gallon Horizontal * CFM Displacement: 44.49 * ACFM @ 175 PSI: 35.37 * Max PSI: 175 This Unit is an Elite Model. It also Includes: Magnetic starter. * Low oil switch. * Automatic Tank Drain. * Belt Guard After-cooler.