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Application |
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The Aero Acoustic Diffuser for E-Series Plenum Fans provide discharge sound power reduction by up to 3 dBA. Static pressure is boosted and aerodynamic static efficiency increases by up to 4%. When used with the E-Series Plenum Fans, static efficiency up to 80% is achieved on a Size 365 (36.5" wheel diameter)...the best in the industry. |
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Available on the Following Fans |
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EPF - Plenum Fan, Airfoil Wheel, 9-Blades - Arrg. 3 |
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EPFN - Plenum Fan, Airfoil Wheel, 9-Blades - Arrg. 1 & 4 |
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EPQ - Plenum Fan, Airfoil Wheel, 12-Blades - Arrg. 3, Better Sound Quality |
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EPQN - Plenum Fan, Airfoil Wheel, 12-Blades - Arrg. 1 & 4, Better Sound Quality |
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Literature |
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Aero Acoustic Diffuser™ for E-Series Plenum Fans - Bulletin 471 |
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Aero Acoustic Diffuser™ Installation and Maintenance Manual - ES-409 |
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Aero Acoustic Diffuser™ advertisement |