AxiBlade Highly efficient, whisper-quiet, ebm-papst axial fans. » Sizes from 630 mm (25 in.) to 910 mm (36 in.) » Air flows up to 23,000 CFM with maximum pressure range of up to 1.8 in. sp. » Optimum efficiency at every operating point - static efficiency of up to 60% » Significant increase in capacity and noise reduction up to 8 dB(A)* * When compared to the HyBlade® series For more, please contact sales@us.ebmpapst.com