Low noise, heavy duty fans for engine power units

Multi-Wing America’s engineered impeller solutions for engine power units include our low noise fans for use in sound attenuated enclosures. Our  airfoil and sickle blades are designed to reduce sound levels in accordance with the Occupational Safety & Health Administration’s (OSHA) Noise and Hearing Conservation Standards for workplace noise, and these high efficiency profiles can also reduce costs because they require lower horsepower motors. Multi-Wing’s high-strength, molded thermoplastic fan blades and die cast aluminum hubs create durable, lightweight axial fans that handle the long hours of continuous use common in engine power units. Multi-Wing’s increasing arc profiles are the ideal solution for generating high static pressure and high airflow, with a sharp-edge inlet or large tip clearance, and its broad tip area improves performance in less-than-ideal conditions.
Consult your Multi-Wing America Sales Engineer for an optimized fan solution. Popular Multi-Wing fan selections for oil coolers and remote radiators include: the 3H, 4Z, 5Z, 5W, 6W, 7W, 9W and 10G in our airfoil series; the 1H, 4H, 1Z, 2Z, 7Z and 1W in our sickle series; the 6H and 6Z in our increasing arc series; and the new PressureMAX high pressure fan; PMAX3 high pressure for restricted spaces.