- Country of Origin:
- United States
- Promotion Restriction:
- Not eligible for promotion
- Item:
- 50H-W 4.5"L Alu Ceiling Shutter Dampr"
- Shutter Mounting Position:
- Horizontal
- Shutter Mounting Location:
- Ceiling
- Shutter Construction Material:
- Extruded Aluminum Frame and G-90 Galvanized Tie Rods
- Shutter Free Area:
- 13.224 sq ft
- Shutter Opening Required:
- 48 in x 48 in
- Shutter Overall Size:
- 50 in x 50 in
- Fits Fan Dia.:
- 48 in
- Blade Material:
- Aluminum
- Max. Velocity:
- 2250 FPM
- Width:
- 50 in
- Shutter Overall Square:
- 23";Number of Panels=1"
- Open Depth:
- 5 in
- Flange Width:
- 1 3/8 in
- For Use With:
- 48 in Whole House Fans
- Frame Depth:
- 1 5/8 in
- Mounting Hole Size:
- Prepunched
- Shutter Item:
- Whole House Fan Premium Ceiling Shutter
- Length:
- 50 in
- Includes:
- Counterbalanced Louvers with Felted Edges
- Mounting Position:
- Horizontal; Vertical
- Overall Height:
- 50 in
- Overall Width:
- 50 in
- Color:
- White
- Overall Length:
- 4 1/2 in
- Free Area:
- 13.2 sq ft
- Counterbalanced:
- Yes
- Rough Opening Length:
- 48 in
- Seal Material:
- Not Applicable
- For Nominal Duct Diameter:
- Not Applicable
- Closure Velocity Rating:
- 2,500 fpm
- Airflow Direction:
- Horizontal
- Frame Material:
- Aluminum
- Maximum Air Velocity:
- 2250 fpm
- Fits Fan Diameter:
- 48 in
- ACMA Leakage Class:
- Not Applicable
- Rough Opening Shape:
- Square
- Rough Opening Diameter:
- 48 in
- Blade Type:
- Flat Blade
- Switch Action:
- Normally Closed
- Pressure Drop @ 1000 fpm (AMCA 5.2):
- Not Applicable
- Damper Finish:
- Baked Enamel
- Rough Opening Width:
- 48 in
- Blade Orientation:
- Parallel Blades
- For Duct Shape:
- Not Applicable
- Single Acting/Double Acting:
- Single Acting
- Maximum Pressure:
- 1 in wc
- Maximum Ambient Temperature:
- 180 Degrees F
- Flange Type:
- Front Flange
- Connection Type:
- Not Applicable
- Fusible Link Temperature:
- Not Applicable
- Bushing Material:
- Stainless Steel
- Mounting Style:
- Flush Mount
- Blade Seal Material:
- Felt
- Tie-Rod Material:
- Galvanized Steel Frame and Tie Rods
- Damper Type:
- Dynamic
- Frame Less Flange:
- 48
- Blade Material Thickness:
- 26 ga
- For Fuel Type:
- Not Applicable
- Frame Material Thickness:
- 0.1 in
- Mounting Hole Diameter:
- 1/4 in
- Overall Diameter:
- Not Applicable
- Closure Type:
- Spring
- Opening Type:
- Spring
- Package Quantity:
- 1