420J Series Fans

ebm-papst's 420J series economical 40 mm x 40 mm x 28 mm fans offer a higher flow rate at much lower power consumption, all while achieving a significant noise reduction. With its increased performance, the 420J exceeds the current 400J product line.

ebm-papst has achieved significant noise reduction with the 420J design. This reduction is 5 dB lower than the 414JHH, which represents an easily audible noise reduction. This was accomplished through new aerodynamics, a sturdy attachment to the housing, and a noise-optimized streamer device, among other factors.