Air Turbine Propeller is a leading manufacturer of propeller type fan blades for the Heating, Ventilation, Air Conditioning and Refrigeration industries throughout the world. Our reputation in the HVAC&R market is based on Customer Service, Quality, Reliability, and Fast Dependable Delivery of our products. Every propeller blade is custom manufactured, from a variety of materials and finishes, to fit the customers' specific application. Extensive in-house performance and acoustical testing ensure the integrity of each selection. With an innovative management team, experienced labor force, modern manufacturing facility and highly regarded research and testing laboratory, Air Turbine Propeller consistently provides the highest quality fan blades at a reasonable price.