Volume Damper Low-Leak OBD 3000-0BDLL-52X18 Residential Registers & Grilles Rust-resistant pre-coat with durable powder

Rust-resistant pre-coat with durable powder finish

Heavy gauge cold roll steel

115T Series Submittal

950 Series Engineering/Performance Data

Driftwood Tan or Soft White

Volume Damper Low-Leak OBD 3000-0BDLL-52X18 Residential Registers & Grilles Rust-resistant pre-coat with durable powderh3. 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.