NGP 602A Nylon Brush Seal with...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$46.90
NGP NGP 602A Nylon Brush Seal, Anodized Aluminum NGP-602A

NGP 602A Nylon Brush Seal with Anodized Aluminum Housing - Commercial Door Weatherstripping

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Model: 602A-48

In Stock (leaves warehouse same day if ordered before 3pm ET)

$46.90
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NGP 602A Nylon Brush Seal with Anodized Aluminum Housing - Commercial Door Weatherstripping

Professional Door Sealing Solution for Commercial Applications

The NGP 602A Nylon Brush Seal delivers reliable weatherstripping performance with anodized aluminum construction and synthetic polyamide brush material. Engineered for commercial door applications, this brush seal operates effectively across a temperature range of -70 F to 425 F and features BHMA certification to ANSI/BHMA A156.22 performance standards for heat, cold, air infiltration and smoke infiltration. The aluminum alloy 6063 T5 temper housing provides durability while the gray nylon brush offers excellent abrasion resistance, flexibility and memory retention.

Professional Features & Benefits

  • Wide Temperature Range: Operates reliably from -70 F to 425 F for versatile climate applications and extreme weather conditions.
  • BHMA Certified Performance: Meets ANSI/BHMA A156.22 performance tests for heat, cold, air infiltration and smoke infiltration in most common profiles for code compliance.
  • Durable Aluminum Construction: Aluminum alloy 6063 T5 temper housing with anodized finish provides corrosion resistance and long-term durability.
  • High-Performance Brush Material: Synthetic polyamide (nylon) brush delivers excellent abrasion resistance, flexibility and memory for consistent sealing performance.
  • Moisture and Chemical Resistance: Moisture resistant construction retains insecticides well while maintaining REACH and RoHS compliance for environmental safety.
  • Adjustable Installation: Slotted screw holes allow for precise positioning adjustment during installation for optimal sealing performance.
  • Complete Hardware Package: Includes #6 x 3/4" stainless steel sheet metal screws for secure mounting to door frames.

Technical Specifications

  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Product Category: Door Trim and Accessories
  • Product Group: Door Trim and Accessories
  • Product Subgroup: Astragals, Gaskets and Weatherstripping
  • Product Type: Gasketing
  • Series: Nylon Brush Seal Series
  • Subcategory: Gaskets & Weatherstripping

Professional Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Choose NGP Quality?

NGP 602A brush seals deliver professional-grade reliability with aluminum alloy 6063 T5 temper construction and BHMA certification to ANSI/BHMA A156.22 performance standards. The synthetic polyamide brush material provides excellent abrasion resistance and flexibility while maintaining REACH and RoHS compliance. Engineered for demanding commercial applications where dependable weatherstripping performance is essential across extreme temperature ranges.

Product Specs

Product Group:
Door Trim and Accessories
Series:
Nylon Brush Seal Series
Product Subgroup:
Astragals, Gaskets and Weatherstripping
Product Type:
Gasketing
Subcategory:
Gaskets & Weatherstripping
Commercial/Residential:
Commercial
Product Category:
Door Trim and Accessories
Department:
Door Hardware

NGP 602A-48 – Frequently Asked Questions

1) What lengths does the NGP 602A nylon brush seal come in?
The 602A brush seal is stocked in three lengths: 36 inch, 48 inch and 84 inch. Use the 36 or 48 inch pieces across the head of a standard opening and the 84 inch pieces down the jambs on a 7 foot door. For a full perimeter on a single 3-0 x 7-0 door you need one head piece plus two jamb pieces.
2) Is the NGP 602A brush seal certified for smoke and air infiltration?
The 602A is BHMA certified to ANSI/BHMA A156.22 performance tests for heat, cold, air infiltration and smoke infiltration in most common profiles. That is the standard a spec writer or facility code official will be looking for on perimeter gasketing.
3) Will a nylon brush seal hold up on a boiler room or kitchen door?
Temperature range on the 602A runs -70 F to 425 F, so mechanical rooms, kitchen back-of-house and unconditioned exterior openings in cold climates are all within range. The brush is synthetic polyamide (nylon), which is moisture resistant and holds its memory rather than taking a set the way some vinyl does under heat.
4) What is the difference between the NGP 602A brush seal and the Cal-Royal PG-601 perimeter gasketing?
Both are aluminum-channel perimeter seals for commercial door frames, but the sealing element differs. The NGP 602A uses a gray synthetic polyamide (nylon) brush in an anodized aluminum alloy 6063 T5 housing, rated from -70 F to 425 F and BHMA certified to ANSI/BHMA A156.22 for heat, cold, air infiltration and smoke infiltration. The Cal-Royal PG-601 is an aluminum channel carrying a vinyl insert rather than a brush. A brush seal sweeps over irregular or dusty frame conditions and tolerates high heat; a vinyl insert makes contact compression against the stop. Choose the 602A where temperature extremes or abrasion are a factor, and the vinyl-insert channel where a compression seal against a true, clean stop is what the opening needs.
5) Can I cut the NGP 602A brush seal down to fit my opening?
Yes. The housing is aluminum alloy 6063 T5 temper, so it cuts cleanly with a miter saw or hacksaw and a fine blade. Order the next length up from your opening and trim to size. The screw holes are slotted, so once it is cut you can still shift the seal in or out against the door face to set brush contact.
6) Do I need to buy screws separately for the NGP 602A brush seal?
No. Each 602A piece ships with #6 x 3/4 inch stainless steel sheet metal screws for mounting to the frame. On a hollow metal frame you will want to pilot drill for them; on wood frames they drive directly.
7) Should I use a brush seal or a vinyl bulb gasket on my door frame?
Brush seals like the NGP 602A suit openings where the door sweeps or drags against the stop, where there is dust or insect control to manage, and where temperatures swing hard (-70 F to 425 F here). Vinyl compresses to a tighter air seal but wears faster against sliding contact and is less forgiving at temperature extremes. If you want the vinyl approach instead, the Cal-Royal PG-601 is an aluminum channel perimeter gasket with a vinyl insert.
8) Does the NGP 602A meet REACH and RoHS requirements for a government or healthcare spec?
Yes, the 602A brush seal is REACH and RoHS compliant, and it is a commercial-grade product rather than a residential one. Between that and the ANSI/BHMA A156.22 certification it stands up to institutional submittal review for schools, hospitals and municipal work.
9) Can I use a vinyl-insert perimeter gasket instead of a nylon brush seal on a high-heat door?
Look at the temperature exposure first. The NGP 602A nylon brush seal is rated for continuous service from -70 F to 425 F with a synthetic polyamide brush and aluminum alloy 6063 T5 housing, which is why it turns up on boiler rooms, kitchens and industrial openings. The Cal-Royal PG-601 is an aluminum channel with a vinyl insert, a compression-style seal intended for standard perimeter weatherstripping duty. For an opening where the door or frame sees sustained heat, the brush element is the one written for that range.
10) Is the NGP 602A suitable for exterior doors that get weather and washdown?
The housing is anodized aluminum, which gives corrosion resistance on exterior and high-humidity openings, and the nylon brush is moisture resistant. It also retains insecticides well, which is why it gets used on warehouse and service doors for pest control as much as for air sealing.
11) Can I standardize the same brush seal across a whole building of doors?
That is the usual way the 602A gets bought. It comes in one profile with an anodized aluminum housing and a gray nylon brush, in 36, 48 and 84 inch lengths, so every opening in a portfolio gets the same look and the same replacement part. Stock the 84 inch for jambs and the 36 or 48 inch for heads and you cover most standard openings from one shelf.
12) Will the NGP 602A cover a full frame, or do I need to order by leg?
The 602A is supplied in cut lengths of 36 inch, 48 inch and 84 inch, so a standard single opening is normally covered with two 84 inch pieces for the jambs and one 36 or 48 inch piece for the head, depending on frame width. It ships with #6 x 3/4 inch stainless steel sheet metal screws and slotted holes for adjustment. An aluminum channel gasket such as the Cal-Royal PG-601 is the same style of frame-applied perimeter product, so the layout approach is identical; only the sealing element changes.
How fast can I get the NGP 602A-48 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 602A-48 come with a warranty?
Absolutely. The NGP 602A-48 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 602A-48?
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 602A-48 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.
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