For sale: a heavy-duty upblast roof ventilator unit in excellent condition, housed in an octagonal galvanised steel casing. The unit is mounted on a flat-roof curb base plate and features integrated lifting eyes for safe crane installation and removal. A junction box with conduit connection is fitted to the casing, ready for electrical hookup. The top-discharge fan cover is sealed and the overall construction shows minimal weathering, consistent with recent installation or low service hours. This unit is ideal for industrial or commercial mechanical ventilation systems on flat roofs. The robust galvanised steel housing ensures long service life and weather resistance. We offer this as a complete unit including the base curb, making it a straightforward drop-in replacement for compatible systems. A strong opportunity for contractors, facility managers, or resellers seeking quality HVAC roof equipment at a fraction of new cost.