NGP 890S 48" Aluminum Silicone Bumper Seal Threshold is designed for durability and performance in high-traffic commercial environments. Constructed from aluminum alloy 6063 with a T5 temper, this threshold measures 5" wide and stands 3/4" tall, making it an ideal solution for ensuring smooth transitions between rooms while preventing water and debris infiltration. Weighing just 0.82 lbs./ft., the NGP 890S features a typical wall thickness of .125", providing robust support without compromising on weight. The provided #10 x 1-1/2" FH zinc-plated wood screws ensure a secure installation, and dark bronze finishes are available for DKB thresholds, allowing for aesthetic flexibility. This threshold is not only built to last but also complies with several important safety standards. It is certified by UL for use with hollow metal fire doors up to 3 hours, wood fire doors up to 90 minutes, and has passed air infiltration testing per ASTM E283. ANSI/BHMA certification guarantees it meets rigorous performance standards, making it a reliable choice for building professionals and knowledgeable homeowners alike. With a mill finish and a black silicone seal, the NGP 890S combines functionality and style for your commercial restroom needs.
48" Aluminum Silicone Bumper Seal Threshold, 3/4" x 5"
Color: Silicone is black
Dimensions: 5" wide x 3/4" tall
Fasteners: #10 x 1-1/2" FH zinc plated wood screws furnished. Dark bronze supplied with DKB thresholds
Finish: Mill finish
Length: 48.0"
Material: Aluminum alloy 6063, T5 temper
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: ANSI/BHMA CERTIFIED. Certified thresholds comply with American National Standard for Thresholds ANSI/BHMA A156.21 1,000 lb. load test and are listed in the BHMA Certified Products Directory.
Standard-3: AIR INFILTRATION TESTED to ASTM E283, Standard Test Method for Determining Rate of Air Leakage Through Exterior Windows, Curtain Walls, and Doors.
Wall Thickness: Typical Wall Thickness: .125"
Weight: Weight: .82 lbs./ft.
