Description
NGP 683 36″ Mill Aluminum Heavy-Duty Mortise Automatic Door Bottom with Brush Seal
NGP 683 36″ Mill Aluminum Heavy-Duty Mortise Automatic Door Bottom with Nylon Brush Seal is designed to provide exceptional sealing performance for commercial restroom applications. Crafted from durable aluminum alloy 6063 with T5 temper, this door bottom is built to withstand rigorous use while maintaining its integrity against wear and tear. Featuring a nylon brush seal, it ensures excellent abrasion resistance and flexibility, making it ideal for carpet applications where a threshold is not present. The brush is moisture-resistant and retains insecticides effectively, contributing to a cleaner environment. With a temperature range of -70°F to 425°F, this product can handle a variety of conditions. The NGP 683 is compatible with wood fire door mortise restrictions, requiring a mortise of 15/16″ x 1-5/8″. It is UL certified for fire safety, complying with several standards, making it suitable for use on fire-rated doors. Available in lengths from 11″ to 48″, this product comes with anodized aluminum end caps as standard, ensuring a polished finish. For maximum sealing capability, it is recommended to use it with a threshold, although the nylon brush is a reliable option in threshold-free environments. The NGP 683 combines functionality, durability, and compliance, making it a smart choice for any commercial restroom partition installation.
Mill Aluminum Heavy-Duty Mortise Automatic Door Bottom with Nylon Brush Seal
- 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
- #4 x 5/8″ SMS furnished
- Mortise required 15/16″ x 1-5/8″
- 7/8″ max drop
- Temperature range -70°F to 425°F
- REACH and RoHS compliant
- Not effective against water penetration
- Fits wood fire door mortise restrictions
- Anodized aluminum end caps furnished standard. DKB end caps available – please specify
- Nylon brush recommended for carpet applications where no threshold is provided
- Mill aluminum
- Retains insecticides well
- Use with a threshold for maximum sealing capability
- Available 11″ to 48″ in length
- 36″ and longer are furnished 1/2″ shorter than ordered to fit within net door size. (i.e. 36″ is furnished 35-1/2″)
- Moisture resistant
- Aluminum alloy 6063, T5 temper
- Synthetic polymer: Polyamide
- Excellent abrasion resistance, flexibility and memory
- Nylon brush is black
Attributes
Application: Mortise required 15/16″ x 1-5/8″
Color: Nylon brush is black
Drop: 7/8″ max drop
Fasteners: #4 x 5/8″ SMS furnished
Length: Available 11″ to 48″ in length
Material: Mill aluminum
Moisture Resistant: YES
Resistance: Excellent abrasion resistance, flexibility and memory
Ro HS: REACH and RoHS compliant
Standard-0: 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.
Standard-1: 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.
Standard-2: AIR INFILTRATION TESTED to ASTM E283, Standard Test Method for Determining Rate of Air Leakage Through Exterior Windows, Curtain Walls, and Doors.
Standard-3: 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.
Temperature Range: Temperature range -70°F to 425°F
Resources
- ADA Compliant Ramps
- ANSI/BHMA Certified Gasketing
- ANSI/BHMA Certified Gasketing
- Anodized vs. Mill Finish
- BHMA Standards
- Buy American
- EPDs
- Edge Sealing Systems for Positive Pressure Fire Door Assemblies
- Finger Guard 2248
- Gap Explained Sheet
- Gap Explained Sheet
- Gasketing Catalog
- Gasketing Catalog
- Hinge Side Finger Guard 2252
- IBC Code Revision to Fire Rated Glass in Doors
- Leed
- NGP Sustainability Report
- Returned Closed Ends for Thresholds & Ramps
- The Bad Boy Thresholds
- Warranty
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