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Damper, Roof

DAYTON| Zoro #: G2233804| Mfr #: 4HX71

$176.79 /ea

This item ships free. DetailsStandard ground shipping

Technical Specifications

Zoro #: G2233804 Mfr #: 4HX71
Construction Material: G-90 Galvanized Steel Frame, Aluminum Blades, Stainless Steel Pivot Pins, Nylon Bushings and Galvanized Steel Tie Rods.Use w/Dayton Ventilators: 4HX90
Includes: Pre-punched Conduit Hole Knock-out and Felted Edges For Quiet OperationOutside Flange (In.): 52 x 52
Item: Backdraft DamperType: Roof Mount, Exhaust
Damper Size (In.): 50 x 50Overall Size (In.): 52 x 52
Flange Width (In.): 1Max. Velocity (FPM): 2250
Country of Origin (subject to change): United States

Product Description

Backdraft Damper, Roof Mount, Damper Size 50 x 50 In, Overall Size 52 x 52 In, Flange Width 1 In, Max Velocity 2250 FPM, Construction Material G-90 Galvanized Steel Frame, Aluminum Blades, Stainless Steel Pivot Pins, Nylon Bushings and Galvanized Steel Tie Rods., Includes Pre-punched Conduit Hole Knock-out and Felted Edges For Quiet Operation

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