NGP 137NDKB 60" DKB-finish Aluminum Neoprene Bulb Perimeter Seal offers an exceptional blend of durability and performance for commercial restroom environments. Crafted from Aluminum Alloy 6063 with a T5 Temper, this product ensures strength and longevity. The synthetic EPDM rubber encapsulated in a polypropylene thermoplastic matrix provides excellent abrasion resistance, tensile strength, and memory, making it ideal for high-traffic areas. Designed to withstand extreme conditions, the NGP 137NDKB features a temperature range of -81°F to 275°F and demonstrates remarkable resistance to ozone, sunlight, and aging. Its flame-resistant properties enhance safety, while moisture resistance ensures it performs reliably in humid environments. This perimeter seal is BHMA certified to ANSI/BHMA A156.22 performance tests for heat and cold, guaranteeing quality and reliability. Installation is straightforward, with slotted screw holes for easy adjustment and #6 x 3/4" stainless steel sheet metal screws included. With a sleek black color and dark bronze finish, the NGP 137NDKB not only meets functional requirements but also complements modern restroom designs. This product is an excellent choice for building professionals seeking reliable hardware that stands the test of time.
Attributes
BHMA: BHMA Certified to ANSI/BHMA A156.22 Performance Tests for Heat and Cold
Color: Color is Black
Fasteners: #6 x 3/4" Stainless Steel Sheet Metal Screws Furnished
Finish: Dark Bronze Finish
Fire Rated: Flame-Resistant
Length: 60.0"
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: 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.
Temperature Range: Temperature Range -81°F to 275°F
