Sealey Portable Ventilator Ø300mm with 5m Ducting VEN300Ideal for use where high volume air delivery is required. Especially suitable for ventilating confined, hot or fume laden work sites, typically as found in boats, cable pipe ducts, roof spaces creating a cleaner more pleasant working environment. Lightweight and robust construction gives the portability and durability necessary in the workplace. Fitted with carry handle, 2m cable and 3 pin plug. Supplied with 5m ducting, optional 10m length available.