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Unit of Measure

Specifications

Length

N/A 48 in

Use for

N/A Woods Varofoil Fans

Casing Side

N/A 67 in

Inlet Diameter

N/A 60 in

Outlet Diameter

N/A 49.25 in

Minimum Air Flow

N/A 18000 ft³/min

Maximum Air Flow

N/A 71000 ft³/min

Shape of Inlet/Outlet

N/A Round Outlet

Type

N/A Acoustical

Dynamic Insertion Loss

Dynamic Insertion Loss @ 63 Hertz (Hz), 1500 Feet per Minute (FPM)

N/A 4 dB

Dynamic Insertion Loss @ 125 Hertz (Hz), 1500 Feet per Minute (FPM)

N/A 11 dB

Dynamic Insertion Loss @ 250 Hertz (Hz), 1500 Feet per Minute (FPM)

N/A 18 dB

Dynamic Insertion Loss @ 500 Hertz (Hz), 1500 Feet per Minute (FPM)

N/A 27 dB

Dynamic Insertion Loss @ 1000 Hertz (Hz), 1500 Feet per Minute (FPM)

N/A 32 dB

Dynamic Insertion Loss @ 2000 Hertz (Hz), 1500 Feet per Minute (FPM)

N/A 28 dB

Dynamic Insertion Loss @ 4000 Hertz (Hz), 1500 Feet per Minute (FPM)

N/A 16 dB

Dynamic Insertion Loss @ 8000 Hertz (Hz), 1500 Feet per Minute (FPM)

N/A 12 dB

Dynamic Insertion Loss @ 63 Hertz (Hz), 3000 Feet per Minute (FPM)

N/A 3 dB

Dynamic Insertion Loss @ 125 Hertz (Hz), 3000 Feet per Minute (FPM)

N/A 10 dB

Dynamic Insertion Loss @ 250 Hertz (Hz), 3000 Feet per Minute (FPM)

N/A 16 dB

Dynamic Insertion Loss @ 500 Hertz (Hz), 3000 Feet per Minute (FPM)

N/A 26 dB

Dynamic Insertion Loss @ 1000 Hertz (Hz), 3000 Feet per Minute (FPM)

N/A 33 dB

Dynamic Insertion Loss @ 2000 Hertz (Hz), 3000 Feet per Minute (FPM)

N/A 29 dB

Dynamic Insertion Loss @ 4000 Hertz (Hz), 3000 Feet per Minute (FPM)

N/A 17 dB

Dynamic Insertion Loss @ 8000 Hertz (Hz), 3000 Feet per Minute (FPM)

N/A 13 dB

Dynamic Insertion Loss @ 63 Hertz (Hz), 4500 Feet per Minute (FPM)

N/A 2 dB

Dynamic Insertion Loss @ 125 Hertz (Hz), 4500 Feet per Minute (FPM)

N/A 9 dB

Dynamic Insertion Loss @ 250 Hertz (Hz), 4500 Feet per Minute (FPM)

N/A 17 dB

Dynamic Insertion Loss @ 500 Hertz (Hz), 4500 Feet per Minute (FPM)

N/A 25 dB

Dynamic Insertion Loss @ 1000 Hertz (Hz), 4500 Feet per Minute (FPM)

N/A 32 dB

Dynamic Insertion Loss @ 2000 Hertz (Hz), 4500 Feet per Minute (FPM)

N/A 30 dB

Dynamic Insertion Loss @ 4000 Hertz (Hz), 4500 Feet per Minute (FPM)

N/A 17 dB

Dynamic Insertion Loss @ 8000 Hertz (Hz), 4500 Feet per Minute (FPM)

N/A 12 dB

Dynamic Insertion Loss @ 63 Hertz (Hz), 6000 Feet per Minute (FPM)

N/A 1 dB

Dynamic Insertion Loss @ 125 Hertz (Hz), 6000 Feet per Minute (FPM)

N/A 8 dB

Dynamic Insertion Loss @ 250 Hertz (Hz), 6000 Feet per Minute (FPM)

N/A 16 dB

Dynamic Insertion Loss @ 500 Hertz (Hz), 6000 Feet per Minute (FPM)

N/A 24 dB

Dynamic Insertion Loss @ 1000 Hertz (Hz), 6000 Feet per Minute (FPM)

N/A 31 dB

Dynamic Insertion Loss @ 2000 Hertz (Hz), 6000 Feet per Minute (FPM)

N/A 29 dB

Dynamic Insertion Loss @ 4000 Hertz (Hz), 6000 Feet per Minute (FPM)

N/A 16 dB

Dynamic Insertion Loss @ 8000 Hertz (Hz), 6000 Feet per Minute (FPM)

N/A 11 dB