Backdraft Damper Horizontal 33-3/4Sq

SKU: P02PQ83

MODEL/PART#

3HHL9

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Product Description

33.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr Damper Application Backdraft For Nominal Duct Diameter 34 in Frame Material Galvanized Steel Number of Panels 1 Maximum Air Velocity 2250 fpm Overall Height 33 3/4 in Rough Opening Diameter 34 in Rough Opening Shape Square Fits Fan Diameter 34 in For Duct Shape Square Free Area 7.7 sq ft Overall Width 33 3/4 in Frame Material Thickness 20 ga Overall Length 4 1/2 in Frame Depth 2 in Rough Opening Length 34 in Maximum Pressure 1 in wc

Shipping Information

Ship Weight [kg] 6.225000
Ship Width [cm] 7.112
Ship Height [cm] 90.17
Ship Length [cm] 87.884
Origin United States
HS Code 8414901080

Item Specifications

Manufacturer DAYTON
Model/Part# 3HHL9

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