Pay in 4 interest-free payments of $522.63 Learn more
Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
Front blades are parallel to the shortest dimension
Available in 4" through 29" round
950 Series Submittal
back blades parallel to longest dimension
Volume Damper Low-Leak OBD 3000-0BDLL-72X30 Accessories Front blades are parallel toh3. Standard Features * Opposed blade operation for precise volume control * 16 gauge galvanized channel frame * Blades are vee stiffened 16 gauge galvanized for strength and stability * Blades pivot on non metallic celcon bushings * 1 2" square zinc plated steel pivot pins * 1 2" square zinc plated steel adjustable operating shaft extending up to 4" beyond the air control frame * Single blades on dampers with a height of 12" or less * Mill finish h3.
![The Tarrasque (Ampersand Promo) [Dungeons & Dragons: Adventures in the Forgotten Realms Promos] D20](https://cdn.shopify.com/s/files/1/0279/7466/4237/products/2e0ed62f-aefc-52d5-b1aa-e82ab0e438c6.jpg?v=1631050126)
US$ 115.00
US$ 95.00
US$ 150.00
US$ 75.00
US$ 95.00
US$ 25.99
US$ 50.00
US$ 10.00
US$ 65.00
US$ 185.00
US$ 175.00
