Sealey Air Compressor 270L Belt Drive 7.5hp 3ph 2 Stage Cast SAC52775BHeavy duty 3 phase compressor suitable for the professional workshop. 2 Stage pump system coupled with a 7. 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 an alloy head 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