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Zero 364AA Heavy-Duty Full Mortise Automatic Door Bottom
Model: ZER-364AA
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Zero 360 Mortised Heavy Duty Automatic Door Bottom Clear Anodized Aluminum Finish
Model: 360AA
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Zero 355A Semi Mortised Automatic Door Bottom with Neoprene Seal
Model: 355A
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Zero 361AA Heavy Duty Automatic Door Bottom Clear Anodized Aluminum
Model: ZER-361AA
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NGP 423N Mill Aluminum Heavy-Duty Mortise Automatic Door with Neoprene Seal Bottom
Model: NGP-423N
NGP 423N Mill Aluminum Heavy-Duty Mortise Automatic Door Bottom with Neoprene Seal
Product Features
BHMA certified to ANSI/BHMA A156.22, 1,000,000 cycle test-grade 1
BHMA certified to ANSI/
NGP
Starting at
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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: 361AA, 361BK, 361D, 361G R3C3341
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