NGP 320V 36" Mill Aluminum Hollow Metal Mortise Automatic Door Bottom with Vinyl Seal offers an effective solution for enhancing the functionality and durability of commercial restroom doors. Constructed from aluminum alloy 6063 with a T5 temper, this automatic door bottom is both economical and flame resistant, making it ideal for high-traffic areas. It features a black vinyl seal crafted from a thermoplastic polymer, formulated with an environmentally friendly bio-based plasticizer, ensuring moisture resistance and longevity. Designed to fit within a 1-5/8" x 3/4" channel, the NGP 320V can accommodate a maximum drop of 1/2", and it is furnished 1/2" shorter than the ordered length for a perfect fit. Available in lengths from 24" to 48", it can also be field cut by up to 4" for customized applications. This product is certified by UL for fire safety, compliant with NFPA 80 and NFPA 252 standards, making it suitable for use on metal and wood fire doors rated up to 3 hours and 90 minutes, respectively. With its practical design and robust construction, the NGP 320V is an excellent choice for building professionals seeking reliable restroom partition hardware.
Attributes
Application: Fits in 1-5/8" x 3/4" channel. A "furring strip" may be used to lower automatic door bottom when a deeper channel is used
Color: Vinyl is black
Commercial Residential: Commercial
Drop: 1/2" max drop
Fasteners: #4 x 5/8" SMS furnished
Finish: Mill
Finish Description: Milled Aluminum
Finish Family: Matte Silver
Fire Rated: Fire ratings apply to metal doors only
Fire Rating: 3 Hours
Flange Material: Mill
Hardware: #4 x 5/8" Sheet Metal Screws
Insert Color: Gray
Insert Material: Vinyl
Installation: Commercial
Length: Available 24" to 48" in length
Material: Mill aluminum
Moisture Resistant: YES
Pack Qty: 1
Series: NGP Gasketing
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.
Standards: ANSI/UL10C Category H, ANSI/UL1784
Subtype: Weatherstrip
Temperature Range: Temperature range 0°F to 140°F
Type: Automatic Door Bottom
Ul Listing: UL10C
Unit of Measure: Each
