NGP 137NDKB 36" DKB-finish Aluminum Neoprene Bulb Perimeter Seal is the ideal solution for ensuring optimal door performance in commercial restroom environments. Crafted from Aluminum Alloy 6063 with T5 Temper, this perimeter seal is designed to withstand a wide temperature range of -81°F to 275°F, making it versatile for various climates. Its synthetic EPDM rubber embedded in a polypropylene thermoplastic matrix offers excellent abrasion resistance, tensile strength, and memory, ensuring durability over time. This perimeter seal excels in flame resistance and moisture resistance, providing peace of mind in safety and hygiene. The dark bronze finish adds an elegant touch while maintaining a professional appearance. Additionally, it features slotted screw holes for easy adjustments, and it comes with #6 x 3/4" stainless steel sheet metal screws for straightforward installation. NGP 137NDKB is BHMA certified to ANSI/BHMA A156.22 performance standards, guaranteeing reliability in heat and cold conditions. With good resistance to ozone, sunlight, and aging, this perimeter seal is built for longevity. Perfect for use in hollow metal fire doors rated up to 3 hours and wood fire doors rated up to 90 minutes, it ensures compliance with essential fire safety standards.
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: 36.0"
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
