Key features

• •HEAVY DUTY & STURDY DESIGN: 12 Inch Utility blower extractor equip 7 Aluminum Alloy fan blades and stable motor for your long-lasting uses without damage; The stainless steel piece makes a good operation, which is easy to use and maintain
• •32.8 FT FLEXIBLE PVC DUCT: The Ventilation Fan come with long- lasting PVC duct applies flexible vinyl woven polyester with carbon wire spring and adhesive tape inside, which is smooth and waterproof; D-rings are set for hanging the duct freely; And ropes help to adjust the exhausting width
• •HUMANIZED PORTABLE DESIGN: Our utility blower has a compact structure and equip practical handle on the top, which is easy to move and carry; Also 4 big rubber feet provide stable support
• •WIDE RANGE OF USE: Perfect for improving airflow and cooling in multiple environments, even tight and enclosed spaces; Designed to meet the demands of challenging work areas like warehouses, workshops, crawl spaces, and basements, this device ensures effective and dependable ventilation wherever it's needed
• •POWERFUL AC MOTOR: This exhaust hose fan equipte 520W powerful motor,1900r/min or 2800r/min; The pure copper motor features high-temperature proof performance, saving energy and keeping running stable; Up to 3900m3/h strong flow as wind with low noise of 71 dB (A)