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Zero 365AA Heavy-Duty Surface Mounted Automatic Door Bottom
Model: ZER-365AA
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Zero 321AA Light-Duty Surface Mounted Automatic Door Bottom
Model: ZER-321AA
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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Zero 366AA Heavy-Duty Semi Mortise Automatic Door Bottom
Model: ZER-366AA
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Zero 364AA Heavy-Duty Full Mortise Automatic Door Bottom
Model: ZER-364AA
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NGP 420 Automatic Door Bottom with Neoprene Seal, Heavy Duty Surface
Model: NGP-420
NGP 420 Automatic Door Bottom with Neoprene Seal, Heavy Duty Surface
Product Features
BHMA certified to ANSI/BHMA A156.22, 1,000,000 cycle test-grade 1
BHMA certified to ANSI/BHMA A156.22 p
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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
- Surface-mounted applications. Supplied with closed cell sponge neoprene.
- Fire-rated UL10C
- ANSI/BHMA: 367AA, 367BK, 367D, 367G R3B3341
Manufacturer Resources
Product Specs
- Commercial/Residential:
- Commercial
- Product Group:
- Door Trim and Accessories
- Product Subgroup:
- Door Bottom Sweeps and Door Shoes
- Product Type:
- Door Bottom
- Rating:
- Fire Rated-UL10c
- Substrate:
- Aluminum
- Finish:
- Clear Anodized