H3 Fan
OVERVIEW Marley H3 cast aluminum alloy fans are standard equipment on various Marley product lines.


All H3 fan assemblies incorporate machined aluminum hubs with stainless steel hardware. All H3 fans blades are adjustable in pitch, to take full advantage of rated horsepower or to compensate for unusual job site restrictions.

A true airfoil blade, designed specifically for cooling towers offering efficient quiet operation and long service life. Available in 54” through 216” fan diameters.


Genuine Marley OEM parts are precision-engineered to provide you with a reliable product. While other suppliers may offer parts at an initial savings, you risk lowering performance — and losing FM and CTI ratings. Marley OEM parts provide the durability you can trust because we design and manufacture them exclusively for cooling towers.

With plant operation relying on your cooling tower performance, it’s important to select the parts that are among the highest quality available — Marley OEM parts.

Featured Video:

Marley H3 Fan Blade Pitch Adjustment
  • True "twisted" airfoil design

  • Solid cast aluminum alloy

  • Infinite pitch adjustment

  • Machined aluminum hub

  • 54" through 216" diameter

  • Stainless steel hardware standard


Marley Cooling Tower Parts