Altra-Air Fans with WhalePower Technology
Altra-Air Fans with WhalePower Technology is a green power breakthrough which allows our High Volume Low Speed (HVLS) fans to deliver previously impossible levels of performance.
5 blades are 25% more aerodynamically efficient (they move more air and move it more smoothly).
Aerodynamic blade noise (the predominant source of fan noise) is less than 1/5 of the conventional fans.
They consume 20% less power.
These fans provide a constant even temperature from floor to ceiling and wall to wall.
A comfortable workplace environment increases productivity and decrease absenteeism.
Tubercle TechnologyTM blades outperform all conventional airfoils by offering stall angles as high as 22°. They also eliminate span-wise pumping, the primary cause of efficiency loss in all rotating systems.
We are proud to acknowledge that no other blade can match a Tubercle TechnologyTM blade when it comes to generating substantially greater lift while reducing drag. Visit www.enviranorth.com to find out more about the Altra-Air fans and our other products.
