The 24-HD’s shroud increases air velocity for large area ventilation and allows attaching Tempest Smooth Bore Ducting for ventilation over increased distances. Its grille meets both UL and CE safety requirements and keeps foreign objects out of danger of the fan blades.

Due to the applications in which they are needed, Tempest fans feature some of the highest CFM (Cubic Feet Per Minute) measurements possible in a mid-size mobile unit; the 24-HD is no exception. The blades are designed specifically for the 1 hp motor the fan uses to allow for the greatest performance possible. The enclosed shroud directs the air pattern over greater distances towards the desired location. When looking to ventilate an area due to safety concerns, you can’t afford anything but a Tempest.

The Tempest 24-HD showcases a solid, welded steel roll-cage frame. The 1” square tubing completely encloses and protects the internal components of the fan such as the shroud, motor and fan blades. The frame joints are welded rather than bolted. Bolted joints may work themselves loose over time due to vibrations from the motor. This unit is designed and manufactured to take the beatings that come with industrial work.

The 24-HD allows the user to easily adjust the fan tilt from 0 to +20 degrees. Simply press in the latch and extend the front legs to the desired height. If desired the unit is also designed to operate effectively when placed on it’s back.

The elongated shroud increases air velocity and keeps the air pattern tight. Its design allows the attachment of Tempest Smooth Bore Ducting for ventilation over increased distances. The grille meets both UL and CE safety requirements and helps to keep foreign objects out of danger of the fan blades.

The 24-HD comes standard with a single speed electric TEFC motor with an output of 1.0 HP. This specific motor is matched perfectly with the fan blade’s size and pitch to produce the most effective air movement possible.

The 24-HD an be outfitted with an optional explosion proof motor. This hazardous locations motor is rated to operate safely in Class I, Groups C & D (Group C: Propane and Ethylene / Group D: Benzene, Butane, Methane & Propane) and Class II, Groups F & G environments (Group F: Carbon & Charcoal / Group G: Flour, Starch, Wood & Plastic). When dealing with potentially flammable environments, explosion proof (EP) is a must.