MaxxAir HVHF-12COMBO 12" Confined Space Ventilator with 20' Polyvinyl Hose Clearance double-wall metal construction with an

double-wall metal construction with an inner pipe of reflecting aluminum and an outer pipe of corrosion-resistant galvanized steel for strength

0Ah battery BL1840B reaches a full charge in 40 minutes or less

Standards: NCHRP-350

Max:CN565 (1-1/4-2-1/2)

For offset connector between two enclosures

MaxxAir HVHF-12COMBO 12" Confined Space Ventilator with 20' Polyvinyl Hose Clearance double-wall metal construction with anOur Maxx Air confined space blower fan provides directional airflow in limited access areas such as a basement, crawl space, or attic. The 20 ft. flexible polyvinyl hose attaches to the utility fan's flared housing via cinch strap for a secure and easy setup, pushing fresh air into a space or exhausting air outwards (even off the ground using the pre installed hanger rings on the hose) to create a safer working environment. Utilize this portable fan's