NGP 423N-36 Mill Alum Heavy Mortise Auto Door Bottom Seal 36

NGP 423N-36 Mill Alum Heavy Mortise Auto Door Bottom Seal 36

• BHMA certified to ANSI/BHMA A156.22, 1,000,000 cycle test-grade 1
• BHMA certified to ANSI/BHMA A156.22 performance tests for heat and cold
• Aluminum alloy 6063, T5 temper
• Synthetic rubber polymer blend: PVC, Nitrile rubber (NBR), and Chloroprene closed cell advanced elastomeric foam
• Very good abrasion resistance, tensile strength, and memory
• Flame resistant
• Moisture resistant
• Temperature range -20°F to 200°F
• Good resistance to ozone, sunlight and aging
• Use with a threshold for maximum sealing capability
• 36″ and longer may be cut up to 4″ in the field. Under 36″ should not be cut in the field, order net length
• 36″ and longer are furnished 1/2″ shorter than ordered to fit within net door size. (i.e. 36″ is furnished 35-1/2″)
• Fits wood fire door mortise restrictions
• Mortise required 15/16″ x 1-5/8″
• #4 x 5/8″ SMS furnished
• 3/4″ max drop
• Neoprene is black
• Mill aluminum

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