NGP 220NDKB 36" DKB-finish Aluminum Automatic Door Bottom with Neoprene Seal is engineered for durability and efficiency, making it an ideal choice for commercial restroom partitions. This door bottom is BHMA Certified to ANSI/BHMA A156.22, ensuring it meets rigorous performance standards, including a remarkable 1,000,000 cycle test rating. Crafted from Aluminum Alloy 6063 with T5 temper, it combines strength with a sleek dark bronze finish. Equipped with a neoprene seal, the NGP 220NDKB effectively enhances moisture resistance and provides excellent protection against temperature extremes, functioning well in a range from -81°F to 275°F. Its flame-resistant properties add an extra layer of safety, while the advanced elastomeric foam offers superior abrasion resistance and memory. Designed for easy installation, the door bottom mounts on the push side of the door and accommodates a maximum drop of 7/8". For optimal sealing, it is recommended to use it with a threshold, or a nylon brush for carpet applications where no threshold is available. The product is handed, with the right-hand version provided unless specified otherwise. Available in lengths from 11" to 60", the NGP 220NDKB is a reliable and versatile solution for maintaining privacy and comfort in commercial spaces.
Attributes
Alternate Codes: 220NDKB 36IN, 220NDKB36IN
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 E283, 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: 36"
Drop: 7/8" Max Drop
Finish: Dark Bronze Finish
Finish Color: Dark Bronze Anodized
Fire Rated: Flame-Resistant
Fire Rating: 180 min, 90 min
Grade: Grade 1
Handing: Door Bottom is Handed. Right Hand Supplied Unless Specified. Units Under 36" Not Field Reversible. Please Specify Handing
Height: 19/32"
Length: 36"
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
Series: 220N
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.
Standard-4: 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.
Temperature Range: Temperature Range -81°F to 275°F
Weather Rating: Moisture Resistant
Width: 2-1/4"
