222WHDKB-36

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List Price

$124.00 / EA.

DKB-finish Aluminum Automatic Door Bottom with Nylon Brush Seal

Product Features

  • Aluminum Alloy 6063, T5 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
  • Mounts on Push Side of Door
  • 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
  • 36" and Longer May Be Cut up to 4" in the Field; Under 36" Should Not Be Cut in the Field, Order Net Length
  • Minimum Length 11", Maximum Length 60"
  • End Caps Furnished Standard
  • 7/8" Max Drop
  • Nylon Brush is Black
  • Dark Bronze Finish

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.

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