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FACTAIR
Models and Dimensions
There
is a FACTAIR model for any desired combination of direction, volume, pattern,
or velocity. All four FACTAIR models include the discharge section that
combines the perforated barrel and VARI-DAMPER airflow controller
at the base. FACTAIR models 75 and 100 include a ball-and-socket swivel
joint that permits the worker to adjust the airflow up to 15° in any
direction from the centerline axis. Models 50 and 100 include an internal
volume damper for flow control.
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Model
100
Directional
Adjustment
Volume Control
Pattern Control
Velocity Control
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Model
75
Directional
Adjustment
Pattern Control
Velocity Control
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Model
50
Volume
Control
Pattern Control
Velocity Control
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Model
25
Pattern
Control
Velocity Control
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Standard
Dimensions
FACTAIR
Approximate Overall Length
(excluding insertion collar for duct connection)
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Diameter
(inches)
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Overall
Model Length (inches)
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Model
25
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Model
50
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Model
75
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Model
100
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4
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8
3/8
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10
7/8
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15
7/8
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18
3/8
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6
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9
3/4
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12
1/4
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18
1/4
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20
3/4
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8
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11
1/8
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13
5/8
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21
1/8
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23
5/8
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10
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12
3/8
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14
7/8
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22
5/8
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24
5/8
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12
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13
3/4
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16
1/4
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23
3/4
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26
1/4
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14
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15
1/8
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17
5/8
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26
7/8
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29
5/8
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16
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16
3/8
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18
7/8
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28
3/8
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30
7/8
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18
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17
3/4
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20
1/4
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30
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32
1/2
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20
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19
1/16
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21
9/16
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31
1/16
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33
9/16
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22
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20
3/8
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22
7/8
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32
7/8
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35
3/8
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24
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21
3/4
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24
1/4
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34
1/4
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36
3/4
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26
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21
1/16
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25
9/16
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33
9/16
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38
1/16
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