Global Portable Blower Ventilator FansGlobal Portable Blower Ventilator Fans Help Ventilate and Cool Manholes, Tanks, Crawl Spaces, and Other Restricted Environments.
These blowers are made of steel housing with powder coated steel wire safety guards for long lasting durability. Lightweight and portable with an easy-carry handle. Rubber feet on base minimizes noise and reduces vibrations. Includes 10''L power cord. Ducting provides flexible exhaust vents that easily attach to blower fan. Ducts are made with 2-ply reinforced polyvinyl that is flame retardant and withstands -20° to 180°F temperatures. Blade diameters vary from 8-16 inches and made of aluminum alloy. Global ventilation fan is housed in heavy gauge aluminum. Available styles are Blower Fan, Blower Fan with 16 or 32 foot ducting.. 1 Year Limited Warranty.
Additional Ducting is available for sale. Please use the following link here