Description
The Allegro Industries 9520-04M Standard Blower System with MVP is a complete centrifugal confined space ventilation kit designed to provide powerful, reliable airflow for positive ventilation and fume extraction in industrial and utility environments.
It features an 8″ AC centrifugal blower (model 9504) paired with an 8″ Manhole Ventilation Passthru (MVP) and comes with 6′ and 15′ flexible ducting plus a storage bag for easy on-site setup and transport.
The lightweight, portable design allows quick deployment in settings like manholes, sewer vaults, tanks, and other confined spaces while enhancing worker safety by maintaining air quality
