Confined Space Ventilator Blower 12 inch 1842 CFM 9520-43M

The 12" plastic com-pa-axial blower AC is a complete ventilation system which includes everything you'll need for your confined space site. Included is the lightweight plastic blower, 6' & 15' of ducting with a storage bag, and manhole ventilation pass-thru (mvp). Allegro's MVP is the first manhole system that combines the low profile manhole air vent, 90 degree elbow and built in mounting all in one unit. This unit comes with a collapsible duct, for easy entry, stored in a small storage bag that can be dropped down into the manhole with a quick release of the drawstring. The collapsible duct springs back into shape once worker is down into the manhole. The ducting is vinyl and polyester with PVC coating and heat resistant up to 180 degrees F. The manhole cover fits into a flat channel corner for stabilization. Compact, lightweight and made from linear low density polyethylene (LLDP), this unit is easy to store and ships in one small carton. Recyclable. FEATURES: Polyethylene housi