The Sealey SAC55075B is a heavy-duty 500-litre air compressor designed for professional workshops and industrial applications. This 3-phase compressor combines a robust 2-stage pump system with a powerful 7.5hp motor to deliver exceptional performance whilst keeping running costs significantly lower than comparable single-stage, single-phase models. The compressor features a professional-grade pump with heavy-duty full cast cylinders topped by an alloy head, which enhances heat dissipation and extends operational life. The air displacement of 29.3cfm (830L/min) and maximum free air delivery of 22.6cfm (640L/min) ensure consistent air supply for demanding workshop tasks. Heavy-duty drive guards protect the belt and flywheel, which is specifically designed to force air over the pump to aid cooling during extended use. With a substantial 500-litre receiver capacity and maximum pressure of 145psi (10bar), this compressor is ideal for automotive workshops, fabrication shops, and manufacturing facilities where continuous air supply is essential. The 3/4″ BSP female tap outlet provides compatibility with standard professional air tools and equipment. Operating at 1280rpm, the unit delivers reliable performance whilst maintaining efficiency. Please note this compressor requires a 400V/32A 3-phase supply with a minimum 16A rated connection. Features and Benefits: • 2-stage pump system maximises efficiency and reduces running costs • Heavy-duty cast cylinders with alloy head for superior heat dissipation and longevity • 500-litre receiver capacity for sustained air delivery in professional environments • Cooling flywheel design forces air over pump for enhanced thermal management • 3-phase operation delivers consistent power for demanding workshop applications Specifications: Air Displacement cfm(L/min): 29.3(830) Brand: Sealey Maximum Free Air Delivery cfm(L/min): 22.6(640) Maximum Pressure: 145psi(10bar) Minimum Rated Supply: 16A Motor Output: 7.5hp Nett Weight: 255kg Oil Capacity: 1.57L Outlet: 3/4″BSP Female Tap Phase: 3ph Receiver Capacity: 500L Size (W x D x H): 2000 x 700 x 1230mm Speed: 1280rpm Supply: 400V/32A