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Pemko 411ARL Full Mortised Auto Door Bottom with Black Sponge Neoprene Insert
The 411 Series Full Mortise Automatic Door Bottom features a drop-down seal that automatically lowers when the door is closed to seal the gap. It is fully mortised and made of durable aluminum mill casing that does not affect the door's appearance. This door bottom is ideal for decorative doors, upscale condos, dormitories, commercial buildings, and luxury hotels. It is compatible with 1-3/4" and 1-3/8" thick doors and comes with different end plates for each door. For 1-3/8” thick doors, please specify K411 end plate kit. Choose from three available seal options. Easy to install with provided instructions, end plates, and screws.
Specifications
- Base Material: Aluminum
- Fasteners: FHSMS #6 x 5/8"
- Maximum Length: 72"
- Minimum Length: 12"
- Overall Height: 1 3/8"
- Width: 9/16"
Features
- Non-handed, full mortise
- Smoother action positive seal mechanism: Aluminum case encloses a movable drop-bar seal actuated by a jamb-contacting plunger during door closure, providing an effective seal
- Most models available with nylon brush (NB) seals. Nylon filaments conform extremely well to irregular surfaces such as carpet, stone and grout lines
- End plates are provided for all mounting applications
- Seals up to a 3/4" gap under the door
- Available in any size ranging from 12" to 72"
- Drop-bar seal actuation mechanism (all models) ensures hinge-side actuation, preventing seal skidding and door hang up during closure
- Provided at NET length
- Can be trimmed down by as much as 2" in the field (stock lengths only). If non-stock sizes are ordered, order must note need to trim 2 inches from the size ordered
- For 1-3/8” thick doors, please specify K411 end plate kit
- Flexible at high and low temperatures
- Resists deterioration from oily substances
- Slightly compressible
Benefits
- Provides excellent seal to keep out draft, dust, moisture, insects, fumes, light, and sound
- Installation is fast and easy - disassembly is not required to change handing: simply flip the automatic door bottom
- Clean symmetrical square-shaped case design provides for even flush mounting
Certifications
- GREENGUARD Gold Certified
- UL 1784 - Standard for Air Leakage Tests of Door Assemblies and Other Opening Protectives
- UL 10C - Standard for Positive Pressure Fire Tests of Door Assemblies
- ASTM E-283-04 (2012)
- ASTM E 90-2009
- ANSI/BHMA A156.22 Door Gasketing and Edge Seal Systems
| Length | 36 Inch or 42 Inch or 48 Inch or 32 Inch |
| Brand | Pemko |
| Insert Material | Neoprene |
| Fire Rated | Fire Rated |
| Mounting Type | Full Mortise |
| Bottom Weatherseal Type | Automatic Door Bottom |
| Housing Finish | Aluminum |
| Sweeps, Door Bottom or Rain Drip | Door Bottom |
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