NGP 420NA 48" Anodized Aluminum Heavy Duty Surface Automatic Door Bottom with Neoprene Seal offers a robust solution for enhancing door performance in commercial settings. Constructed from durable Aluminum Alloy 6063 with T5 temper, this door bottom is designed to withstand the rigors of daily use while providing excellent moisture resistance. The advanced neoprene seal, made from synthetic EPDM rubber, ensures effective sound and draft control, making it ideal for high-traffic areas. It is BHMA Certified to ANSI/BHMA A156.22, passing rigorous performance tests for heat, cold, and durability, ensuring it can endure up to 1,000,000 cycles. With a maximum drop of 7/8", it is suitable for various applications, particularly in environments with or without thresholds. This door bottom is flame-resistant and features excellent resistance to ozone, sunlight, and aging, making it a reliable choice for long-term use. It accommodates lengths from 11" to 60", with the option for field cutting on longer pieces. The sleek black anodized aluminum finish not only enhances its aesthetic appeal but also adds to its durability. Choose the NGP 420NA for a dependable, high-performance door bottom that meets the needs of commercial restroom environments while ensuring comfort and safety.
Attributes
Restriction message: Due to the fragile nature of this item, it can be easily damaged in shipping. The following charges apply to insure your items arrive in good condition. 1 to 12 Pieces: $19.50 13 to 24 Pieces: $39.50 25 to 36 Pieces: $58.50
Alternate Codes: 420NA 48IN, 420NA48IN
Application: Nylon Brush Recommended for Carpet Applications where no Threshold is Provided
BHMA: BHMA Certified to ANSI/BHMA A156.22 Performance Tests for Heat and Cold
Category: Door Accessories, Glass Aluminum Hardware, Thresholds & Seals
Certifications: A156.22, ANSI, ASTM E2235, ASTM E283, ASTM E90, BHMA, CAN/ULC-S104, IBC International Code 1008.1.3.4, NFPA 105, NFPA 252, NFPA 80, UL 10b, UL 10C, UL 1784
Color: Color is Black
Door Application: Thresholds & Seals
Door Width: 48"
Drop: 7/8" Max Drop
Finish: Anodized Aluminum
Finish Color: Anodized Aluminum, Clear
Finish Description: Satin Aluminum Clear Anodized
Fire Rated: Flame-Resistant
Fire Rating: 180 min, 90 min
Flange Material: Anodized Aluminum
Grade: Grade 1
Hardware: #10 x 1 1/2" Stainless Steel Sheet Metal Screws
Height: 2-5/16"
Insert Color: Black
Insert Material: Neoprene
Length: 48"
Manufacturer: National Guard Products
Material: Aluminum Alloy 6063, T5 Temper
Moisture Resistant: YES
Mounting: Push Side
Operating Temperatures: -81 to 275F (-62.7 to 135C
Quickship: Yes
Resistance: Good Resistance to Ozone, Sunlight and Aging
Restrictions: Fragile
Series: 420N
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: ACOUSTICAL TESTED to ASTM E90 Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions and Elements, and ASTM E2235 Standard Test Method for Determination of Decay Rates for use in Sound Insulation Test Methods. Refer to information on pages G8 thru G10 of our Gasketing catalog for test result data.
Standard-4: 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.
Standard-5: ANSI/BHMA CERTIFIED. Certified Gasketing complies with American National Standard for Door Gasketing and Edge Sealing Systems ANSI/BHMA A156.22 and is listed in the BHMA Certified Products Directory.
Standards: ANSI/UL10C Category H, ANSI/UL1784, ANSI/BHMA A156.22
Subtype: Weatherstrip
Temperature Range: Temperature Range -81°F to 275°F
Type: Automatic Door Bottom
Weather Rating: Moisture Resistant
Width: 15/16"
