It is engineered for reliable cooling tower airflow performance and long-term outdoor durability.
- Product Type: Fiberglass Reinforced Polyester (FRP) Fan-Stack
- Standard Height: 6 ft
- Diameter Configuration: Custom matched to fan diameter
- Airflow Design: Elliptical flare with belled inlet and diverging exit
- Laminate Thickness: Typical 3/16 in cross-sectional laminate
- Perimeter Flange Thickness: Reinforced to 3/8 in
- Construction Method: Molded pre-formed channel rib construction
- Surface Coating: Standard 20 mil gray gelcoat
- Fire Rating: Class III, flame spread rating 75 or greater
- Standard Hardware: 304 stainless steel assembly hardware
- Optional Hardware: 316 stainless steel hardware available
- Optional Fire Ratings:
- Class I, flame spread 25 or less
- Class II, flame spread 50 or less
