| Diameter | : | 18 in |
| Material | : | Aluminum |
| Number of Blades | : | 4 |
| Pitch | : | 27 deg |
| Specifications | : | 0.167 hp, Interchangeable Hub, 2873 cfm at 0 in-WC CFM Rating, CCW Rotation |
| Speed Rating | : | 1140 rpm |
Lau Propeller, 18 in Diameter, 4 Blades, 1140 rpm, 27 deg Pitch, Aluminum, Specifications: 0.167 hp, Interchangeable Hub, 2873 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