Portable Utility Blower Fan, Industrial Ventilator for Home and Job Site

The 520W utility blower fan is designed with a versatile material composition, including steel, PVC, copper, nylon, die-cast aluminum, and rubber. It is powered by AC and comes in a yellow color. Assembly is required, and the unit is freestanding in its mount type. The controller type is switch control, and the model is SHT-30. This product is a single-item package containing a 7-bladed fan.

The plug type is US standard, and the power output is 520W at 110V and 50/60Hz frequency. The motor speeds range from 2800 to 3300RPM, delivering an impressive air flow of 2295 CFM or 65 m³/min. The duct can expand up to 16ft in length and has a thickness of 0.3mm or 0.012 inches. The duct and fan diameter measure 12 inches or 30cm. The noise level is 71 dB(A), and the axial fan uses ball bearings. The pressure rating is 373 pa, and the protective level is IP44.

The net weight of the unit is 12.5kg or 27.56 lbs, while the gross weight, including packaging, is 14.5kg or 31.97 lbs. The package dimensions are 45.5 x 40 x 51cm or 17.91 x 15.75 x 20.08 inches, and the product dimensions are 38.1 x 35.6 x 40.6cm or 15.8 x 14.8 x 16 inches. The power cord length is 2.5m or 8.2ft, and the duct temperature range is -15 to 85°C or 5 to 185°F. The ring spacing on the duct is 1m or 3.28ft.

The package includes a single 12-inch utility blower fan and a 16ft PVC ducting. This high-efficiency blower, with its powerful motor, speed range, and large airflow, is designed to provide fast and efficient ventilation, delivering directional airflow for limited access areas and improving work efficiency.

The well-designed duct is anti-flaming, wear-resistant, and flexible, with steel wire springs and tape. The smooth, waterproof inner wall and the ability to easily connect the duct to the item allow for handling large amounts of air under relatively low pressure. The D-rings spaced every 3.28ft enable easy hanging of the duct.

The detachable and foldable duct, along with a portable, comfortable, and anti-slip handle at the fan's top, allow for easy storage and transportation to any work location. The convenient switch, reset, and testing functions facilitate a quick installation and start-up.

For safety, the unit features an anti-leakage plug, IP44 protection level, and two high-density protective covers that effectively prevent objects from entering the interior and protect hands, ensuring safe operation and extended product life.

This versatile blower fan can be widely used in homes, factories, warehouses, kitchens, offices, workshops, laboratories, hotels, wine cellars, gyms, logistics, paper mills, exhibition halls, chemical industry, and other places that require ventilation, air extraction, and specific applications such as underground cable maintenance, shipbuilding, bridge construction, and pipeline construction.

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