Allegro® 9520-05M Gas Blower System with 8 in MVP for use with 9520 Series, 8 in

Our complete ventilation systems include all the most requested equipment you need for your confined space site. The systems include your choice of our most popular centrifugal blowers, 6 ft and 15 ft of ducting with a storage bag and a manhole ventilation passthru. The centrifugal blower systems offer lightweight portability with the highest output available.