Allegro 9520-46M 12" Plastic DC Blower System with MVP, Manhole Ventilation Pass Thru
Item # 9520-43M - DC Model
Also available in # 9520-46M - AC Model
Everything needed for your confined space site is in this Complete Ventilation System from Allegro. It includes the 12" lightweight plastic blower, 6' and 15' of ducting with a storage bag, and Manhole Ventilation Passthru (MVP).