Dayus OBD Opposed Blade Dampers

· Opposed blade damper with slide operator
· Extruded aluminum frame with rollformed aluminum blades
· Pressure fit nylon pivot pins (rattle free & non loosening)
· Easily operated with a flat screwdriver
· Available on 2” increments as standard
· Custom sizes available but extra charge may apply
· Only available in Mill

Any available size in 3 days! Call us at 877-711-4822 if you do not see the size you need listed.

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Type/Style:
(click on picture for a larger view or spec) Click here to download the grille cut-sheet (info sheet).
LIST* Width:
LIST* Height:	Please select WIDTH above first *NOTE: The LIST width and height are the size of the OPENING.
Finish:	Dayus Color Chart
Production:	Standard Production (Up to 4 Weeks - Least Expensive) Friday Next Production (Not this Friday, but next Friday. Order must be placed before 1 pm PST Thursday) 3-Day Express Production (Most Expensive).

Model Number: OBD
Total Price (each): $ $0.00 Note: Dayus products are made-to-order. They are NON-RETURNABLE and the order cannot be cancelled once in production. The minimum order amount is $45 (will be reflected in the basket).	Quantity:

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why buy from us?

We're engineers passionate about home ventilation and serious about customer service – so you can count on us for carefully-selected equipment and expert advice to ensure your project is a success from specification to installation.

Your call is answered by qualified people who will gladly discuss your project in detail, advise you professionally and never sell you inappropriate products.