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NGP 335NA-60 Anodized Aluminum Mortise Automatic Door Bottom with Neoprene Seal is a top-tier solution designed for commercial restroom applications. BHMA certified to ANSI/BHMA A156.22, this automatic door bottom endures rigorous testing, boasting a Grade 1 durability with a lifecycle of up to 1,000,000 cycles. Crafted from Aluminum Alloy 6063 with a T6 temper, it ensures strength and longevity, while the synthetic EPDM rubber seal provides excellent abrasion resistance and memory retention. This product meets stringent fire safety standards, being flame-resistant and suitable for wood fire doors, offering up to 90 minutes of fire protection. Its moisture-resistant properties, coupled with a temperature range of -81°F to 275°F, make it ideal for various environments. The NGP 335NA-60 is furnished 1/2" shorter than the ordered length for a precise fit, and it can be customized for specific drop requirements, accommodating doors with a maximum drop of 3/4". For optimal performance, it is recommended to use this door bottom with a threshold, while a nylon brush option is available for carpeted areas. With lengths ranging from 11-1/2" to 60", this automatic door bottom is a reliable choice for ensuring enhanced sealing and safety in commercial spaces.
Anodized Aluminum Mortise Automatic Door Bottom with Neoprene Seal
Application: Fits Wood Fire Door Mortise Restrictions
BHMA: BHMA Certified to ANSI/BHMA A156.22 Performance Tests for Heat and Cold
Color: Neoprene is Black
Drop: 3/4" Max Drop
Finish: Anodized Aluminum
Fire Rated: Flame-Resistant
Length: 60"
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
