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30 in 35 7/8"H-W Aluminum Ceiling Truss Damper, 28-3/4 in x 33-7/8 in, Aluminum

  • Mfr # 4HA11
  • Zoro # G3408483
product price: 
$
151.99
/ea
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Key Features

Shutter Mounting Position
Horizontal
Shutter Mounting Location
Ceiling
Shutter Construction Material
Extruded Aluminum Frame and G-90 Galvanized Tie Rods
Shutter Free Area
5.435 sq ft
Shutter Opening Required
28-3/4 in x 33-7/8 in
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Specifications

Product Information

MFR #
4HA11
Zoro #
G3408483
UPC #
190735324943
Country of Origin
United States

Dimensions

Shutter Overall Size
31 in L x 36 in W
Fits Fan Dia.
30 in
Width
35 7/8 in
Open Depth
5 in
Frame Depth
1 5/8 in
Flange Width
1 5/8 in
Length
30 3/4 in
Mounting Hole Size
Prepunched
Fits Fan Diameter
30 in
Overall Width
35 7/8 in
Blade Material Thickness
26 ga
Mounting Hole Diameter
1/4 in
Overall Height
30 3/4 in
Rough Opening Width
33.9 in
Frame Material Thickness
0.1 in
Rough Opening Length
28 3/4 in

Details

Item
35 7/8"H-W Aluminum Ceiling Truss Damper
Shutter Mounting Position
Horizontal
Shutter Mounting Location
Ceiling
Shutter Construction Material
Extruded Aluminum Frame and G-90 Galvanized Tie Rods
Shutter Free Area
5.435 sq ft
Shutter Opening Required
28-3/4 in x 33-7/8 in
Blade Material
Aluminum
Max. Velocity
1500 FPM
Type
Gravity Operated, Single Panel
For Use With
3C374, 3C546, 5M155
Shutter Overall Square
23"
Shutter Item
Whole House Fan Economy Ceiling Truss Shutter
Number of Panels
1
Mounting Position
Horizontal
Free Area
5.4 sq ft
Maximum Pressure
1 in wc
Series
CTRF
Opening Type
Gravity
Maximum Air Velocity
1500 fpm
Damper Finish
Baked Enamel
Blade Seal Material
Felt
Counterbalanced
Yes
Tie-Rod Material
Galvanized Steel Frame and Tie Rods
Airflow Direction
Horizontal
Switch Action
Normally Closed
Rough Opening Shape
Rectangular
Bushing Material
Stainless Steel
Closure Velocity Rating
1,500 fpm
Closure Type
Gravity
Flange Type
Reversed Flange
Color
White
Frame Material
Aluminum
Front Closure
Gravity
Wire Color
White

Description

35 7/8 In.H-W Aluminum Ceiling Truss Damper, Frame Material Aluminum, Number of Panels 1, Maximum Air Velocity 1500 fpm, Overall Height 30 3/4 in, Rough Opening Shape Rectangular, Fits Fan Diameter 30 in, Free Area 5.4 sq ft, Overall Width 35 7/8 in, Frame Material Thickness 0.1 in, Frame Depth 1 5/8 in, Rough Opening Length 28 3/4 in, Maximum Pressure 1 in wc, Rough Opening Width 33.9 in, Blade Material Aluminum, Closure Type Gravity, Flange Width 1 5/8 in

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