Pay in 4 interest-free payments of $734.88 Learn more
Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
3/16” holes on 1/4” staggered centers Extruded aluminum frame with signature line marks Perforated material 58% free area Countersunk mounting holes for flush appearance with color matching Phillips posi- drive screws Rust resistant pre-coat with durable powder finish Soft White
Nylon bushings on adjustable blades prevent metal on metal rattle
165° replaceable fusible link
Negator stainless steel closure springs mounted on spring pin brackets
Volume Damper Low-Leak OBD 3000-0BDLL-68X52 Specialty Products 3/16” holes on 1/4” staggeredh3. Standard Features * Opposed blade operation for precise volume control * 16 gauge galvanized channel frame * Blades are vee stiffened 16 gauge galvanized for strength and stability * Blades pivot on non metallic celcon bushings * 1 2" square zinc plated steel pivot pins * 1 2" square zinc plated steel adjustable operating shaft extending up to 4" beyond the air control frame * Single blades on dampers with a height of 12" or less * Mill finish h3.
US$ 199.00
US$ 149.00
US$ 149.50
US$ 199.00
US$ 149.00
US$ 199.00
US$ 199.00
US$ 149.00
US$ 149.00
US$ 149.00
US$ 149.00
US$ 159.00
US$ 149.00
US$ 149.00
