Pelonis Technologies provides alternating current (AC) fans in a large range of configurations for a variety of customer applications. Count on PTI's fans for safe, reliable features not found on competitors' fans: unique, multi-blade designs to increase airflow, high-quality long-life bearings for quiet operation, and safety features that protect against high temperatures, vibration, dust and water, designed to meet the most stringent of standards. (All PTI fans meet UL, cUL, TUV, and CE certification. RoHS compliant.)