Wall Discharge Accessories
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Model WC (Round Connection)
Hooded Wall Cap
•Aluminum construction - aluminum finish
•For outside wall applications
•Built in birdscreen (not available on
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C50, | 61/2 | 6 | 4 |
| 23/4 | 5 | |||
| 8 | 8 | 6 |
| 41/8 | 5 | |||
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| 51/8 | 3.5 | |||
All dimensions shown in inches. |
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Model WL
Wall Louvered Discharge
•Anodized aluminum grille
•Built in damper
•Not recommended for exterior applications exposed to severe weather conditions. An external wall louver is recommended for such applications.
Model | For use | A | B | C | D | E |
with sizes | ||||||
12 | 51/4 | 10 | 73/4 | 31/2 | ||
19 3/4 | 8 | 18 | 9 | 6 |
All dimensions shown in inches.
Model WC (Square/Rectangular Connections)
Hooded Wall Cap
•Steel construction with black enamel finish
•For outside wall applications
•Built in birdscreen and damper
Model | For use |
| A | B | C | D | E | F | G |
with sizes |
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51/2 | 123/4 | 31/2 | 101/4 | 111/8 | 41/4 | 5 | |||
101/4 | 101/4 | 81/4 | 81/4 | 81/4 | 63/4 | 5 | |||
101/4 | 201/4 | 81/4 | 181/4 | 181/4 | 63/4 | 5 | |||
All dimensions shown in inches. |
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Model BVE |
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Brick Vent
•Designed for installation in masonry walls
•Anodized aluminum construction
•Built in aluminum mesh insect screen
Model | For use | A | B | C |
with sizes | ||||
BVE808 | 81/8 | 73/4 | 4 | |
BVE128 | 12 | 73/4 | 4 | |
BVE157 | 155/8 | 73/4 | 4 |
All dimensions shown in inches.
ACCESSORY PRESSURE DROPS
Model RDC
Round Duct Connector
•Replaces the standard square discharge duct- connector and damper
•Uses existing mounting holes
•Galvanized steel construction
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Model | For use | Dia. |
with sizes | ||
6 | ||
8 |
All dimensions shown in inches.
The chart below can be used with all of the discharge accessories shown on these two pages. Specific pressure drop values for these accessories must be included in total system calculations for proper fan selection.
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100 | 8 |
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Model TR 6x4
Transition Duct Reducer
•Reduces duct from 6 to 4 inches.
•Galvanized steel construction
Model | For use |
| 4 in. | |
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TR 6x4 |
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* Used in conjunction with
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CFM |
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| .01 | .02 | .03 .04 .05 .06 .07 .08 .09.10 | .2 | .3 | .4 .5 .6 | ||||
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Pressure Drop in Inches of Water Gauge
Above accessories tested with 4 feet of inlet duct
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