611 Soler Palau-USA Auto Exhaust Damper / Non-flanged Horizontal Mount Exhaust Backdraft Damper Galvanized Steel Frame With Aluminum Blades , Sizes Available From 34"W x 34"H to 48"W x 48"H

Sizes available: 34"W x 34"H to 48"W x 48"H
Galvanized Steel frame with aluminum blades
Maximum free area velocity - 2250 fpm
Optional motor pack available (411611)
Use in roof curbs, duct work or wall collars when using a fan or power roof ventilator

611034
Overall Frame Dimensions (WxH): 33.75 x 33.75
Face Area (Sq. Ft.): 7.91
Est. Shipping Weight (lbs): 15
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611035
Overall Frame Dimensions (WxH): 34.75 x 34.75
Face Area (Sq. Ft.): 8.39
Est. Shipping Weight (lbs): 16

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611036
Overall Frame Dimensions (WxH): 35.75 x 35.75
Face Area (Sq. Ft.): 8.88
Est. Shipping Weight (lbs): 17
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611040
Overall Frame Dimensions (WxH): 39.75 x 39.75
Face Area (Sq. Ft.): 10.97
Est. Shipping Weight (lbs): 19.5
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611048
Overall Frame Dimensions (WxH): 47.75 x 47.75
Face Area (Sq. Ft.):15.83
Est. Shipping Weight (lbs): 26

Submittal,https://cdn.shopify.com/s/files/1/2778/3864/files/sub-611.pdf?v=1654771248
Optional Motor Pack,https://cdn.shopify.com/s/files/1/2778/3864/files/pk-411611_1.pdf?v=1654771248
Motor Pack Installation Instructions,https://cdn.shopify.com/s/files/1/2778/3864/files/iom-411611_1.pdf?v=1654771248