NGP 229NSS 36" Stainless Steel Automatic Door Bottom Neoprene Seal combines durability and performance to ensure effective sealing in commercial restroom environments. Crafted from high-quality Type 304 stainless steel, this door bottom is designed for longevity and resistance against the elements. The synthetic EPDM rubber within a polypropylene thermoplastic matrix provides a closed-cell advanced elastomeric foam that enhances its moisture resistance and abrasion resistance, making it suitable for high-traffic areas. This product is BHMA certified to ANSI/BHMA A156.22, passing rigorous performance tests for heat, cold, and up to 1,000,000 cycles. With a maximum drop of 7/8", it effectively blocks drafts and moisture, especially when paired with a threshold. For carpet applications without a threshold, a nylon brush is recommended to ensure optimal sealing. The NGP 229NSS is flame-resistant and maintains a wide temperature range from -81°F to 275°F, demonstrating good resistance to ozone, sunlight, and aging. It's available in a brushed #4 finish (US32D, 630) with a sleek black color. Please specify the exact net length, as units under 36" should not be field cut. This door bottom is handed, with right-hand units supplied unless otherwise specified, making it a versatile choice for various installations.
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: Brushed #4 Finish (US32D, 630)
Fire Rated: Flame-Resistant
Handing: Door Bottom is Handed. Right Hand Supplied Unless Specified. Units under 36" Not Field Reversible. Please Specify Handing
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: Stainless Steel Type 304
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
