The new Propirad 28 VDC fan by AMETEK Rotron delivers high performance with compact size. It measures only 9.5 cm (3.75”) in diameter and delivers 200 CFM at 4 iwg with an overall fan efficiency approaching 45%. The Propirad fan is designed to provide either high flow spot cooling or centralized cooling of avionics, electronics and boost fan applications in ducted systems. Developed initially for use in helicopters, they are appropriate for any airborne applications requiring high output and low weight.
Performance features include complex blade geometry, lightweight materials and advanced DC drive architecture. Multiple configurations are available to meet a wide range of system requirements in applications as military and commercial airborne electronics cooling, cabinet circulation, small form factor heat exchangers or high density heat sinks.
