Air Displacement: 20.7cfm(586L/min).Maximum Free Air Delivery: 15.1cfm(419L/min).Maximum Pressure: 145psi(10bar).Heavy-duty 3-phase compressors suitable for the professional workshop.2-Stage pump system coupled with a 5.5hp motor maximizes performance to keep running costs low compared to single stage single phase model.Pump features heavy-duty full cast cylinders, capped by alloy heads for improved heat dissipation and long-life.Heavy-duty drive guards protect belt and flywheel that is designed to force air over the pump to aid cooling.Supplied with full CE certification, test certificates and operating/maintenance manual.This item is heavy. Extra assistance must be provided at the delivery point to help its safe delivery.