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Pemko 412DRL Surface Mounted Automatic Door Bottom | Dark Bronze Anodized Aluminum
The Pemko 412DRL Surface Mounted Automatic Door Bottom is a high-performance, architectural-grade solution designed to provide a superior seal for commercial and residential entryways. Featuring a sophisticated Dark Bronze Anodized Aluminum finish, this surface-mounted unit is perfect for retrofitting existing doors where a concealed mortise is not possible, but maximum protection against the elements is required.
Equipped with a resilient Black Neoprene EPDM insert, the 412 Series creates a heavy-duty barrier that blocks out light, sound, smoke, and drafts. The specialized drop-down seal mechanism is engineered for "smoother action," ensuring the seal only engages when the door is fully closed. This hinge-side actuation prevents seal skidding and door hang-up, allowing for effortless door operation every time.
Key Features & Performance
- Surface Mounted Retrofit Design: Ideal for easy installation on the face of existing doors in upscale condos, luxury hotels, and commercial offices.
- Premium Neoprene EPDM Seal: This durable rubber-like material remains flexible at extreme temperatures and offers excellent resistance to oily substances and deterioration.
- Smoother Action Positive Seal: The internal aluminum drop-bar is actuated by a jamb-contacting plunger, effectively sealing gaps up to 3/4" (1/2" gap recommended).
- Field Trimmable: Provided at NET length and can be trimmed by up to 2" in the field for a precise, custom fit to your door width.
- Architectural Dark Bronze Finish: Designed to blend seamlessly with dark hardware and high-end wood finishes for an aesthetically pleasing appearance.
Technical Details & Certifications
- Base Material: Durable Aluminum with Dark Bronze Anodized finish.
- Dimensions: 9/16" Width x 2" Height.
- Fasteners: Includes thru bolts and #8 x 1 1/4" THSMS for a secure, permanent mount.
- UL 10C Fire Rated: Certified for Positive Pressure Fire Tests of Door Assemblies.
- UL 1784 Smoke Inspected: Meets strict standards for air leakage and smoke containment.
- GREENGUARD Gold Certified: Verified for low chemical emissions to ensure better indoor air quality.
- Acoustic & Air Performance: Tested to ASTM E 90-2009 for sound control and ASTM E-283-04 for air infiltration.
- ANSI/BHMA Certified: Meets A156.22 standards for door gasketing and edge seal systems
| Length | 36 Inch or 42 Inch or 48 Inch |
| Brand | Pemko |
| Insert Material | Neoprene |
| Fire Rated | Fire Rated |
| Mounting Type | Full Mortise |
| Bottom Weatherseal Type | Automatic Door Bottom |
| Housing Finish | Dark Bronze |
| Sweeps, Door Bottom or Rain Drip | Door Bottom |
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