Low noise, low AMP draw and high output. Cast iron pump with Big Bore cylinder and piston is engineered to provide faster recovery time for improved performance. Powerful 2.0 HP 4-pole motor produces 3.3 CFM at 90 PSI for increased productivity. Pump runs at lower RPM (1,730) resulting in lower noise (80dB) and improved pump durability. Low AMP draw reduces incidences of tripped breakers at start-up. Pump is oil-lubricated for cooler running temperatures and reduced wear. Roll-bar handle for portability and additional protection. Large automotive style industrial air filter for increased air intake and greater efficiency. Durable cast iron cylinder reduces wear and increases pump life; removable for easy maintenance. Oil sight glass for fast, easy and efficient maintenance. Lever handle ball valve - tank drain valve improves upon standard petcock design for easier maintenance. Built-in thermal overload for additional motor protection.