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 instal...