Portable Ventilation Fan with Flexible Ducting

These two-speed blowers are designed to help ventilate and cool manholes, tanks, and crawl spaces. Crafted with a durable steel housing finished in a vibrant yellow, these lightweight and portable units feature an easy-carry handle for convenient transportation. Powder-coated steel blade guards enclose the housing, prioritizing user safety.

The base of these blowers is equipped with rubber feet, which help minimize noise and reduce vibrations during operation. Included with each unit is a 10-foot power cord, allowing for greater flexibility in positioning the blower. The versatility of these units is further enhanced by the inclusion of ducting, which can easily convert the blower into an exhaust fan with the addition of convenient, flexible ducting.

The ducts themselves are made with 2-ply reinforced polyvinyl, a material that is both flame-retardant and capable of withstanding temperature ranges from -20°F to 180°F. The ducts feature a quick-connect coupling system, making the attachment of the blower a straightforward and efficient process.

With the ability to distribute up to 2850 CFM of air, these blowers are well-suited for a variety of ventilation and cooling applications. Approved for use with both ETL and cETL listings, these units offer a reliable and safe solution for managing challenging environments.

In summary, these two-speed blowers provide a durable and versatile solution for ventilating and cooling manholes, tanks, and crawl spaces. Their lightweight and portable design, coupled with the inclusion of safety-focused features and convenient ducting, make them a valuable asset for a wide range of applications. Whether you need to cool a confined space or establish effective air circulation, these blowers are a reliable choice that can handle the task at hand.

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