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Zero 369 Heavy Duty Automatic Door Bottom Clear Anodized Aluminum Finish
Model: 369A
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Cal-Royal ADB-704 Automatic Door Bottoms, Heavy Duty, Mortised Application with Neoprene Seal
Model: ADB-704
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Zero 355A Semi Mortised Automatic Door Bottom with Neoprene Seal
Model: 355A
The patented automatic door bottom technology from Zero ensures an efficient seal against the floor or saddle. As the door is closed, the adjustable plunger is compressed against the door frame,...
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The patented automatic door bottom technology from Zero ensures an efficient seal against the floor or saddle. As the door is closed, the adjustable plunger is compressed against the door frame, activating a concealed flat spring mechanism. Zero door bottoms are designed to block penetration by air, sound, smoke, and flames.
- AA = Anodized aluminum
- Supplied with closed cell sponge neoprene
- Fire-rated UL10C
- ANSI/BHMA: R3C3241
- Brand:
- Zero International
- Commercial/Residential:
- Commercial
- Product Group:
- Door Trim and Accessories
- Product Subgroup:
- Door Bottom Sweeps and Door Shoes
- Product Type:
- Door Bottom