XPOWER’s Confined Space Fans offer complete control of both air velocity and volume using variable speed control. They can handle any narrow space with 8” or 12” diameter flex hoses ducting air up to 125 ft. Like all XPOWER products, the X-8 and X-12 are lightweight and compact. Their low amp and powerful, sealed motors can efficiently deliver dry air to ventilate, create negative air pressure or simply to help complete any drying process for a wide variety of construction applications. They can be used without hoses to create high volume air circulation in gyms, hallways and other large areas. When used with the ducting hose, the X-8 and X-12 are the perfect fans to deliver a continuous flow of fresh air to manholes and sewers.