Square Bypass Damper, Galvanized Steel - CRHA

Square Bypass Damper, Galvanized Steel - CRHA

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The CRHA bypass damper controls HVAC airflow with simultaneously moving blades spaced 4” apart. A galvanized-steel U-frame, stainless-steel lateral seals, and neoprene blade seals support closure and help reduce air leakage. An assembled electric actuator is available when that option is specified.

Key Features:

• Construction: 16-gauge galvanized-steel frame and blades with U-frame construction.
• Blade Operation: Simultaneously moving blades spaced 4” apart for airflow control.
• Sealing: Stainless-steel lateral seals and neoprene blade seals, with self-centering straps and blade caps.
• Hardware: Nylon bushings and galvanized hardware.
• Actuator Option: Can be supplied with an assembled electric actuator when specified. Contact us to confirm actuator requirements and inclusion before ordering.
• Size Selection: Select the required rough-opening width and height. Configurations exceeding 48” wide or 24” high require confirmation of construction and availability before ordering.
• Finish: Natural G90 galvanized steel, unpainted.
• Packaging: Sealed plastic packaging.
• Availability and Lead Times: This product is not routinely stocked and is supplied on a made-to-order basis. Made-to-order configurations have an estimated production lead time of 3–4 weeks. Shipping transit time is additional. Select all options to view pricing for your exact configuration.

No substitutions without approval: We will not substitute the selected opening size, material, finish, or agreed actuator configuration without your approval.

Choose the CRHA for coordinated blade operation and sealed galvanized-steel damper construction.