1. Home
  2. Heating & Cooling
  3. Ventilation
  4. Shutters and Accessories
  5. 36 in 38.75"H-W 4.5"L Alu Intake Shutter Dampr, 37 in x 37 in, Aluminum
Dayton 36 in 38.75"H-W 4.5"L Alu Intake Shutter Dampr, 37 in x 37 in, Aluminum 4YN18 - main

36 in 38.75"H-W 4.5"L Alu Intake Shutter Dampr, 37 in x 37 in, Aluminum

  • Mfr # 4YN18

  • Zoro # G3298486

product price:  $275.99
/ea
Free Shipping & Returns

Key Features

Shutter Mounting Position
Vertical
Shutter Mounting Location
Wall
Shutter Construction Material
Extruded Aluminum Frame and G-90 Galvanized Tie Rods
Shutter Free Area
6.629 sq ft
Shutter Opening Required
37 in x 37 in
See all product information
Get a 10% off coupon
Free 30-day returns
Return Policy
Get 30 days to pay with Net 30
Apply Now
Unlock tax-exempt savings
Add Tax Exemption

Specifications

Product Information

MFR #
4YN18
Zoro #
G3298486
UPC #
190735338995
Country of Origin
United States

Dimensions

Shutter Overall Size
38-3/4 in x 38-3/4 in
Fits Fan Dia.
36 in
Mounting Hole Size
Prepunched
Flange Width
1 3/8 in
Frame Depth
1 5/8 in
Open Depth
6 in
Rough Opening Length
37 in
Fits Fan Diameter
36 in
Mounting Hole Diameter
1/4 in
Overall Height
38 3/4 in
Rough Opening Diameter
37 in
Overall Width
38 3/4 in
Overall Length
4 1/2 in
Frame Material Thickness
0.1 in
Rough Opening Width
37 in
Blade Material Thickness
26 ga

Details

Item
38.75"H-W 4.5"L Alu Intake Shutter Dampr
Shutter Mounting Position
Vertical
Shutter Mounting Location
Wall
Shutter Construction Material
Extruded Aluminum Frame and G-90 Galvanized Tie Rods
Shutter Free Area
6.629 sq ft
Shutter Opening Required
37 in x 37 in
Blade Material
Aluminum
Max. Velocity
2250 FPM
Type
Gravity Operated, Single Panel
Shutter Item
Backdraft Damper / Intake Shutter
Number of Panels
1
Frame Opening B
36 in
For Use With
Vertical Mounted Supply Fans
Frame Opening A
36 in
Shutter Overall Square
23"
Includes
Counterbalanced Louvers with Felted Edges
Mounting Position
Horizontal; Vertical
Free Area
6.6 sq ft
Counterbalanced
Yes
Opening Type
Spring
Mounting Style
Flush Mount
Bushing Material
Stainless Steel
Blade Seal Material
Felt
Closure Type
Spring
Tie-Rod Material
Galvanized Steel Frame and Tie Rods
Blade Orientation
Parallel Blades
Frame Material
Aluminum
Airflow Direction
Horizontal
Frame Less Flange
36 1/2
Single Acting/Double Acting
Single Acting
Damper Type
Dynamic
Rough Opening Shape
Square
Damper Finish
Baked Enamel
Maximum Ambient Temperature
180 Degrees F
Flange Type
Front Flange
Maximum Air Velocity
2250 fpm
Color
White
Maximum Pressure
1 in wc
Closure Velocity Rating
2,250 fpm
Switch Action
Normally Closed
Blade Type
Flat Blade

Description

38.75 In.H-W 4.5 In.L Alu Intake Shutter Dampr, For Nominal Duct Diameter Not Applicable, Frame Material Aluminum, Number of Panels 1, Maximum Air Velocity 2250 fpm, Overall Height 38 3/4 in, Rough Opening Diameter 37 in, Rough Opening Shape Square, Fits Fan Diameter 36 in, For Duct Shape Not Applicable, Free Area 6.6 sq ft, Overall Width 38 3/4 in, Frame Material Thickness 0.1 in, Overall Length 4 1/2 in, Connection Type Not Applicable, Frame Depth 1 5/8 in, Rough Opening Length 37 in

Ratings & Reviews

3 Reasons You Can Count On Us

  • Supplies for every job.

    Supplies for every job.

    10 million items and the exact one you need.

  • When you need it fast, count on Zoro!

    When you need it fast, count on Zoro!

    2 million products ship in 1 day.

  • Stretch your budget further.

    Stretch your budget further.

    Everyday low prices on the brands you love.

Explore More Products