Product Overview
Pemko 90137_NB 90° Aluminum Retainer Brush Seal with 1-3/8" Nylon Brush Insert
The 90137_NB fire and smoke rated Aluminum Door Bottom Sweep is equipped with a durable nylon brush and a 90 degree aluminum retainer. This sweep effectively seals the gap beneath the door, preventing the entry of dust, drafts, air, wind, insects, and water. It can be applied to hollow metal or wooden doors, and is available in various finishes. Custom cut to size.
- Fitted with a nylon brush or soft brush to seal gaps under the door
- Compressed nylon filaments are set in a 90° angle aluminum casing for direct contact with the floor surface
- Casing is applied to the bottom of the door which eliminates exposed mounting screws for additional security
- Slotted holes make it easy to adjust after installation
- Brush remains flexible down to -40°F and has a melting point above 400°F
- Use on overhead, section, sliding, and automatic doors
- For hollow metal or wood door applications
- Door sweeps and brush seals reduce the infiltration of smoke, fumes, weather and light
- Smooth gliding brushes automatically adjust to slightly uneven floors
- UV stable, dependable, long-lasting and cost effective
- Naturally repels rodents and spiders
Certifications
- GREENGUARD Gold Certified
- UL 4L10 listed
- 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
- ANSI/BHMA A156.22 Door Gasketing and Edge Seal Systems
| Brand | |
|---|---|
| Length |
36", 48" |
| Finishes |
BSP Black Suede Powder Coat, C – Clear Anodized Aluminum, D – Dark Bronze Anodized Aluminum |
| Fire-Rating |
Fire Rated - UL10C - Positive Pressure |
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Pemko 90137_NB Door Bottom Sweep with Nylon Brush Insert