NGP 520NDKB-60 DKB-finish Aluminum Heavy Duty Surface, Automatic Door Bottom with Neoprene Seal is designed for superior performance and durability in commercial restroom applications. Constructed from Aluminum Alloy 6063, T5 Temper, this automatic door bottom is engineered to withstand the rigors of high-traffic environments. It features a neoprene seal that effectively blocks moisture, ensuring a clean and dry space. This product is BHMA certified to ANSI/BHMA A156.22, making it a reliable choice with a remarkable 1,000,000 cycle test rating. Its robust construction offers excellent abrasion resistance, tensile strength, and memory, along with flame-resistant properties for added safety. With a temperature range from -81°F to 275°F, it performs well in various conditions and environments. The NGP 520NDKB-60 mounts on the push side of the door and is best used with a threshold for optimal sealing capability. It can accommodate a maximum drop of 7/8" and is available in lengths from 11" to 60". Notably, the dark bronze finish adds a sleek aesthetic, making it not only functional but also visually appealing for any restroom setting. This door bottom is the ideal solution for those seeking quality and performance in commercial restroom hardware.
Attributes
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
Color: Color is Black
Drop: 7/8" Max Drop
Finish: Dark Bronze Finish
Fire Rated: Flame-Resistant
Length: 36" and longer may be Cut up to 4" in the Field, under 36" should not be Cut in the Field, Order Net Length
Material: Aluminum Alloy 6063, T5 Temper
Moisture Resistant: YES
Resistance: Good Resistance to Ozone, Sunlight and Aging
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
