Anodized Aluminum Mortise Automatic Door Bottom with Nylon Brush Seal
Product Features
- 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, T6 Temper
- Synthetic Polymer: Polyamide
- Excellent Abrasion Resistance, Flexibility and Memory
- Moisture-Resistant
- Retains Insecticides Well
- Temperature Range -70°F to 425°F
- REACH and RoHS Compliant
- Not Effective Against Water Penetration
- Use with a Threshold for Maximum Sealing Capability
- Nylon Brush Recommended for Carpet Applications Where No Threshold is Provided
- Specify Exact Net Length Required to Avoid Field Sizing
- Furnished 1/2" Shorter Than Ordered to Fit Within Net Door Size. (i.e. 36" is Furnished 35-1/2")
- ADB’s from 12" to 18" Can be Cut Down 1/2". ADB’s 20" and Over Can be Cut Down up to 1-1/2"
- Black Plastic End Caps Furnished Standard
- Available 11-1/2" Net to 60" in Length
- Mortise Required 5/8" x 1-1/2"
- 3/4" Max Drop
- Nylon Brush is Black
- Anodized Aluminum
Standards

CERTIFIED by UL to CAN/ULC-S104 and ANSI/UL10B, complies with NFPA 80 and NFPA 252 for application to Hollow Metal fire doors rated up to 3 Hrs., and Wood fire doors rated up to 90 minutes.

POSITIVE PRESSURE - CERTIFIED by UL to ANSI/UL10C, complies with IBC, NFPA 80 and NFPA 252 for application to Hollow Metal fire doors rated up to 3 Hrs., and Wood fire doors rated up to 90 minutes.

AIR INFILTRATION TESTED to ASTM E283, Standard Test Method for Determining Rate of Air Leakage Through Exterior Windows, Curtain Walls, and Doors.

SMOKE & DRAFT CONTROL GASKETING. Certified by UL to ANSI/UL10C and ANSI/UL1784 Category ‘H’; complies with IBC and NFPA 105 for use on ‘S’ labeled Positive Pressure Hollow Metal fire doors rated up to 3 hours, and Wood fire doors rated up to 90 minutes.

ANSI/BHMA CERTIFIED. Certified Gasketing complies with American National Standard for Door Gasketing and Edge Sealing Systems ANSI/BHMA A156.22 and is listed in the BHMA Certified Products Directory.
Options
- Lead Insert Available for Radiation Shield – Specify ‘Lead Lined’