Dayton Backdraft Damper: Backdraft Damper, 1AHD5/1AHD6/6LFC4A/6LFC5A
The DAYTON Backdraft Damper (SKU 21DR38, MPN 50K327) is a replacement part for HVACR fans, filters, and ventilation systems. It is compatible with Grainger part number 1AHD6 and manufacturer part number 1AHD5.
SKU 3G-OTH-74128
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Product Description
The DAYTON Backdraft Damper (SKU 21DR38, MPN 50K327) is a replacement part for HVACR fans, filters, and ventilation systems. It is compatible with Grainger part number 1AHD6 and manufacturer part number 1AHD5.
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Common applications for DaytonDayton Products
3G Electric supplies Dayton replacement hvacr fans, filters & ventilation parts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.








