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How do I adjust the pressure of the seal on the Brixwell 7123BK-SF-36?

Windows and Door Hardware
Door Closers and Accessories
Automatic Operators
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DK Hardware 2026-09-30 - 18:04:23
Technical Team

The pressure of the concealed internal spring on the Brixwell 7123BK-SF-36 Automatic Door Bottom can be adjusted using the supplied brass hex nut. This allows for fine-tuning to satisfy specific field conditions and ensure optimal sealing.

Product Details

36" Surface Automatic Door Bottom (19/32" by 2") Black Anodized Aluminum
7123BK-SF-36Brixwell 7123BK-SF-36 36" Surface Automatic Door Bottom (19/32" by 2") Black Anodized Aluminum
$78.70/Each

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