The Ar Ruthiane's unique hourglass support arms grasp bullet-shaped motor housings which rotate about its teardrop center. The fan heads can be infinitely positioned in 180-degree arcs for optimum air movement; the greater the angles of the motors to the horizontal support rods (up or down), the faster the axial rotation. A slow, controlled axial rotation is achieved by both fan head position and fan blade speed.
SKU | RPMs | CFM | Watts | CFM/Watt | FTC Efficiency PDFs | Blade Pitch | Width/Dia. |
AR-BN-WD | 1308 | 4724 | 96.94 | 48.73 | Ar Ruthiane 16in Wood Blades_102717 | 19 Degrees | 48" |
AR-BN-MTL | 1075 | 2371 | 103.53 | 22.90 | Ar Ruthiane 12in Metal Blades_102717 | 31 Degrees | 46" |
The Ar Ruthiane's unique hourglass support arms grasp bullet-shaped motor housings which rotate about its teardrop center. The fan heads can be infinitely positioned in 180-degree arcs for optimum air movement; the greater the angles of the motors to the horizontal support rods (up or down), the faster the axial rotation. A slow, controlled axial rotation is achieved by both fan head position and fan blade speed.
SKU | RPMs | CFM | Watts | CFM/Watt | FTC Efficiency PDFs | Blade Pitch | Width/Dia. |
AR-BN-WD | 1308 | 4724 | 96.94 | 48.73 | Ar Ruthiane 16in Wood Blades_102717 | 19 Degrees | 48" |
AR-BN-MTL | 1075 | 2371 | 103.53 | 22.90 | Ar Ruthiane 12in Metal Blades_102717 | 31 Degrees | 46" |