The Sealey SAC72775BL is a professional-grade low noise air compressor with a 270-litre receiver, engineered for demanding garage, bodyshop and industrial environments. This heavy-duty compressor combines substantial air delivery capacity with remarkably quiet operation, making it ideal for workshops where noise levels must be controlled without compromising performance. Built around a cast iron cylinder head that enables slower pump speeds, this compressor delivers extended service life and enhanced reliability compared to aluminium alternatives. The fully enclosed, insulated cabinet design reduces operational noise to just 66dB(A) at one metre whilst protecting internal components from workshop debris and accidental damage. With an air displacement of 32.6cfm (924L/min) and maximum free air delivery of 23.6cfm (668L/min), the SAC72775BL provides ample capacity for spray painting, pneumatic tools and continuous duty applications. The 7.5hp three-phase electric motor features soft start technology to reduce initial power demand and mechanical stress during startup. Professional features include an integrated tachometer in the control box for monitoring running hours and scheduling preventative maintenance, automatic pressure cut-out switch, and tank pressure gauge. The unit operates at 145psi maximum pressure with a 1/2″ BSP female outlet connection. This compressor requires a 32A minimum rated supply at 400V three-phase, making it suitable for commercial and industrial installations with appropriate electrical infrastructure. At 213kg and measuring 1550 x 600 x 1260mm, this is a substantial fixed installation unit requiring adequate delivery access. Features and Benefits: • Cast iron cylinder head for improved durability and extended pump life • Low 66dB(A) noise level suitable for noise-sensitive workshop environments • Fully enclosed insulated design protects components and reduces sound transmission • Soft start electric motor reduces power surge and mechanical wear • Integrated tachometer enables optimised service scheduling • 270-litre receiver capacity provides substantial air reserve for demanding applications • Automatic pressure cut-out switch for safe unattended operation Specifications: Air Displacement cfm(L/min): 32.6(924) Brand: Sealey Maximum Free Air Delivery cfm(L/min): 23.6(668) Maximum Pressure: 145psi(10bar) Minimum Rated Supply: 32A Motor Output: 7.5hp Nett Weight: 213kg Noise Level: 66dB(A) Oil Capacity: 1.57L Outlet: 1/2″BSP Female Tap Phase: 3ph Receiver Capacity: 270L Size (W x D x H): 1550 x 600 x 1260mm Speed: 1280rpm Supply: 400V