Series LR 3000-7000

The SHAL™  blade enhanced for low noise operation, delivering maximum air flow an pressure capability at reduced speed.

The HP-7W blade is a single piece composite design ensuring structural integrity. Fan blades with bolted  connections between the blade shank and airfoil section introduce an additional mechanical joint under stress. The one piece composite design ensures the integrally molded leading-edge will not come off or fail and the blade will handle the toughest cooling tower applications.

Blades attach to the fan hub using a heavy-galvanized iron ring integrally molded with each fan blade. By loosening the hub attachment hardware, blades can easily be rotated to achieve desired pitch, permitting maximum utilization of fan horsepower..

Shal parts are precision-engineered to provide you with a reliable product. Shal parts provide the durability you can trust because we design and manufacture them exclusively for cooling towers. While other suppliers may offer parts at an initial savings,

For cooling tower performance, it’s important to select the parts that are among the highest quality available — SHAL.