Confined Space Centrifugal Ventilator Blower Kit 8 inch 1850 CFM 9520-07M

The Complete Ventilation Systems include all the most-asked-for equipment you need for your confined space site. The systems include a choice of Allegro's most popular blowers, six feet and fifteen feet of ducting with a storage bag and a Manhole Ventilation Pass-thru (MVP). The Centrifugal Blower Systems offer lightweight portability with the highest output available. Excellent for most ventilating needs, especially confined space. Designed with tough, safety orange, polyethylene construction; One piece housing with integrated handle, Metal safeguards; Fan is a steel wheel with aluminum hub. The two speed blower offers greater flexibility by allowing workers to use high speed in some applications such as purging an area, and the lower speed in other sites such as very dusty environments. The 8" ports allow for positive or negative ventilation and the steel box mounted electric motor and tough polyethylene housing are designed for durability. Comes complete with in-line GFI and steel b