| Diameter | : | 18 in |
| Material | : | Aluminum |
| Number of Blades | : | 3 |
| Pitch | : | 33 deg |
| Specifications | : | 0.229 hp, Interchangeable Hub, 3321 cfm at 0 in-WC CFM Rating, CCW Rotation |
| Speed Rating | : | 1140 rpm |
Lau Propeller, 18 in Diameter, 3 Blades, 1140 rpm, 33 deg Pitch, Aluminum, Specifications: 0.229 hp, Interchangeable Hub, 3321 cfm at 0 in-WC CFM Rating, CCW Rotation
- High-strength aluminum blades with corrosion-resistant centre spiders
- Produces maximum air delivery with minimum noise