Metal Fans, Built to Last
Truflo has been the global leader in production of metal twin-spider fans for over half a century. The robust design allows for higher tip speeds and greater cooling capability. Fabricated from sheet steel, a Truflo twin-spider fan is lighter and stronger than cast aluminum fan. A variety of blade widths and profiles ensures that there will be a Truflo fan option to meet your exact requirements. For HVAC applications where tip speeds and vibration is typically reduce, the Truflo single spider fan offers excellent performance at a reduced cost.
Features and Benefits
- Configurable number of blades, blade profile and angle.
- 1000 hours salt spray test
- Available in SS304 or SS316
- Bespoke colors and branding
- Anti-microbial finish option
Fan Specifications
Characteristics
- Custom fan geometry and performance
- Robust riveted construction
- Robust riveted assembly, built to last
- Suited to F250, F300 and F400 smoke extract
- Ideal for ErP regulated fans
| Diameters | Blade Count | Blade Profiles | Blade Angles | Blade Materials |
| Min: 10in (250mm) Max: 72in (1830mm) | 2-11 Blades | Sickle Blade Parallel Blade Tapered Blade Ejector Blade Bellmouth Blade Learn More | 26° to 40° in 1° increments | Carbon Steel Stainless Steel 304 or 316 Aluminum |
Popular Market Applications
The Truflo Technology
Truflo Fan Selection Software
- Works on the Web – No applications to download or continuously update
- Provides 3D CAD Models & 2D drawings
- Exports to Excel, PDF, or KULI formats
- Includes “My Projects” tab to save multiple fan specifications
Wide Range of Fan Technologies
Designed to fit your custom needs for accurate pressure and airflow down to the individual degree. Coupled with our various blade designs will create a solution that is perfect for your unique application.
Custom Testing & Design
AMCA 210 Wind Tunnel – One of the largest, accommodating fans up to 84in (2100mm) in diameter, ensuring Truflo’s fan test data is accurate and reliable.
Competitor Benchmarking – Perform back-to-back testing of fans for realistic performance comparisons.
Design Customization – Fan configurations matched to your precise duty point. Branded fans can include your corporate logos and colors. Bespoke fan blade profiling. Incorporate any fan mounting pattern or choose from a wide range of shaft hub adaptors. Fan strain testing available on/off site, including AMCA210 Wind Tunnel validation.
