NGP 522N Mill Aluminum Heavy-Duty Mortise Automatic Door Bottom with Neoprene Seal
Product Features
- Aluminum Alloy 6063, T5 Temper
- Synthetic EPDM Rubber in Polypropylene Thermoplastic Matrix
- BHMA Certified to ANSI/BHMA A156.22, 1,000,000 Cycle Test-Grade 1
- BHMA Certified to ANSI/BHMA A156.22 Performance Tests for Heat and Cold
- Very Good Abrasion Resistance, Tensile Strength and Memory
- Flame-Resistant
- Moisture-Resistant
- Temperature Range -20°F to 200°F
- Good Resistance to Ozone, Sunlight and Aging
- Use with a Threshold for Maximum Sealing Capability
- Specify Exact Net Length Required to Avoid Field Sizing
- 36" and Longer may be Cut up to 4" in the Field, under 36" should not be Cut in the Field, Order Net Length
- Furnished 1/2" Shorter than Ordered to Fit within Net Door Size. (i.e. 36" is Furnished 35-1/2")
- Anodized Aluminum End Caps Furnished Standard. DKB End Caps Available - Please Specify
- Mortise Required 1" x 2-1/8"
- Up To 3 Hrs. Metal Doors, 45 Minute Wood Doors (Does Not Fit Mortise Restrictions of Some Wood Door Manufacturers)
- Available 11" to 60" in Length
- #4 x 5/8" SMS Furnished
- 7/8" Max Drop
- Color is Black
- Mill Aluminum
Manufacturer Resources
Product Specs
- Category:
- Door Trim and Accessories
- Product Group:
- Door Trim and Accessories
- Product Subgroup:
- Door Bottom Sweeps and Door Shoes
- Product Type:
- Automatic Door Bottoms
- Subcategory:
- Gaskets & Weatherstripping
- Commercial/Residential:
- Commercial
NGP 522N-36 – Frequently Asked Questions
How fast can I get the NGP 522N-36 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the NGP 522N-36 come with a warranty?
Absolutely. The NGP 522N-36 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the NGP 522N-36?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the NGP 522N-36 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.