NGP OV633DKB 1" Nylon Brush Do...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$497.33
NGP OV633DKB 1" Nylon Brush Door Sweep with Dark Bronze Aluminum Housing

NGP OV633DKB 1" Nylon Brush Door Sweep with Dark Bronze Aluminum Housing

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Model: OV633DKB-84

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

$497.33
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NGP 1" Nylon Brush Door Sweep with Dark Bronze Aluminum Housing

Professional Door Bottom Sealing Solution

The NGP 1" Nylon Brush Door Sweep provides effective sealing for commercial door applications with durable aluminum alloy 6063 construction and synthetic polyamide brush material. This dark bronze anodized aluminum sweep features excellent abrasion resistance and flexibility with an operating temperature range of -70 F to 425 F. The slotted screw holes allow for precise adjustment during installation, while the included #6 x 3/4" stainless steel screws ensure secure mounting.

Professional Features & Benefits

  • Durable Construction: Aluminum alloy 6063 with T5 temper provides exceptional strength and corrosion resistance for long-term commercial use.
  • High-Performance Brush Material: Synthetic polyamide (nylon) brush offers excellent abrasion resistance, flexibility, and memory retention for consistent sealing performance.
  • Wide Temperature Range: Operates effectively from -70 F to 425 F, suitable for various climate conditions and applications.
  • Moisture and Chemical Resistance: Moisture-resistant construction retains insecticides well and maintains performance in demanding environments.
  • Adjustable Installation: Slotted screw holes allow for precise positioning and alignment during installation for optimal sealing performance.
  • Complete Hardware Package: Includes #6 x 3/4" stainless steel sheet metal screws for secure mounting to door bottoms.
  • Environmental Compliance: REACH and RoHS compliant materials meet current environmental and safety standards.
  • Professional Finish: Dark bronze anodized aluminum finish provides attractive appearance and enhanced corrosion protection.

Technical Specifications

  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Product Category: Door Trim and Accessories
  • Product Group: Door Trim and Accessories
  • Product Subgroup: Door Bottom Sweeps and Door Shoes
  • Product Type: Door Sweeps and Bottoms
  • 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 door sweeps deliver professional-grade sealing performance with aluminum alloy 6063 construction and synthetic polyamide brush materials rated for extreme temperature conditions from -70 F to 425 F. REACH and RoHS compliant materials ensure environmental responsibility while maintaining the durability and reliability required for demanding commercial applications.

Product Specs

Product Group:
Door Trim and Accessories
Product Subgroup:
Door Bottom Sweeps and Door Shoes
Product Type:
Door Sweeps and Bottoms
Subcategory:
Gaskets & Weatherstripping
Commercial/Residential:
Commercial
Product Category:
Door Trim and Accessories
Department:
Door Hardware

NGP OV633DKB-84 – Frequently Asked Questions

1) Will a brush sweep like the NGP OV633DKB seal an uneven or worn threshold better than a rubber sweep?
Brush is the right call when the floor isn't flat. The nylon brush on the OV633DKB flexes over carpet transitions, saddle plates, and worn concrete without binding, and the synthetic polyamide holds its memory so it springs back after each swing. A solid neoprene or vinyl insert seals tighter against a flat, true threshold but drags and deforms over irregular floors. If you want a rubber-insert sweep instead, the Cal-Royal BTN-112 uses an extruded aluminum retainer with a neoprene insert.
2) For a LEED or low-emitting materials spec, is the NGP OV633DKB acceptable or should I look at something else?
The NGP OV633DKB is made from REACH and RoHS compliant materials, which covers restricted-substance requirements. If the submittal specifically calls for a low-emitting materials certification, the Pemko 345V carries a GREENGUARD Gold certified Eco-V insert, and the Pemko 56 Series uses the same Eco-V insert. Confirm which standard the spec section is actually citing before substituting, since REACH/RoHS and GREENGUARD address different criteria.
3) What is the closest brush door sweep equivalent to the NGP OV633DKB from another brand?
The Pemko 29326NB is the nearest brush-type match. Like the NGP OV633DKB, it is a brush door bottom sweep in an aluminum housing, and it is built with a concealed fastener design in a clear anodized aluminum finish at 36 inches. The NGP OV633DKB uses a synthetic polyamide nylon brush in a dark bronze anodized aluminum alloy 6063 housing with slotted screw holes for vertical adjustment, and comes in 84 inch and 100 inch lengths. If the opening calls for a bronze-toned housing or a long stock length you will cut down on site, the NGP is the one that covers it; if exposed fastener heads are a concern on a visible door face, the Pemko concealed fastener design addresses that.
4) Do I need to buy fasteners separately for this NGP door sweep?
No, mounting screws ship with it. The OV633DKB includes #6 x 3/4 inch stainless steel sheet metal screws, which bite into hollow metal and wood doors. On an aluminum storefront stile you'll want to drill and tap or use the appropriate self-drilling fastener for that substrate.
5) Will the nylon brush hold up on a boiler room or freezer door?
Temperature is not the limiting factor here. The brush is rated from -70 F to 425 F, which covers walk-in freezer doors and mechanical or boiler room openings alike. The housing is anodized aluminum, and the construction is moisture resistant, so wash-down and exterior exposure are within scope.
6) Can I adjust the brush height after the sweep is mounted to the door?
Yes. The screw holes in the housing are slotted, so you can loosen the screws and slide the sweep up or down to set brush contact against the floor, then retighten. That matters on a door that has settled or where the floor slopes, since you want light contact only, enough to seal without dragging the closer down.
7) Is this brush sweep suitable for a pest and draft seal on a commercial exterior door?
That's its intended use. The OV633DKB is a commercial-grade sweep, and the brush material is moisture resistant and retains insecticides well, which is why brush bottoms get specified on exterior service and loading doors in warehouses, schools, and healthcare facilities. Materials are REACH and RoHS compliant, which helps on institutional and government specs.
8) Which door bottom option handles rain runoff at an exterior opening, since the NGP OV633DKB does not?
For an exterior door where water running down the face needs to be thrown clear of the threshold, the Pemko 3452 is a surface plate rain drip door bottom - the drip profile sheds water away from the door bottom joint. The NGP OV633DKB is a brush sweep with a nylon brush in a dark bronze aluminum housing; it seals the gap under the door but has no drip feature. On a weather-exposed opening the two are often used together rather than one instead of the other.
9) I need to sweep several standard 36 inch commercial doors - is the NGP OV633DKB the right buy or a stock-length product?
The NGP OV633DKB is supplied in 84 inch and 100 inch lengths, so it is stock material you cut to each opening - efficient when you are doing a run of doors and want one item to cover varying widths. If you would rather order a piece already at door width, the Pemko 29326NB is a 36 inch brush bottom sweep and the Pemko 56 Series is listed at 36 inch length. Cutting the NGP to length keeps the aluminum alloy 6063 housing and slotted screw holes, which let you fine tune the brush height against the floor after mounting.
10) Will a Cal-Royal BTN-112 match the look of NGP OV633DKB sweeps already installed in my building?
Not on finish. The NGP OV633DKB has a dark bronze anodized aluminum housing. The Cal-Royal BTN-112 is described with an extruded aluminum retainer and a neoprene insert rather than a brush, so both the seal type at the floor line and the exposed housing appearance will read differently side by side. For a fleet of doors where a consistent bronze-toned sweep matters, staying with the NGP OV633DKB across the openings is the way to keep them uniform.
11) Is dark bronze the only finish, and will it match my existing bronze door hardware?
The OV633DKB housing is dark bronze anodized aluminum, sold in that finish only. Anodized dark bronze reads as a dark warm brown and pairs with oil-rubbed and dark bronze door trim rather than with polished or satin brass. If your openings are clear aluminum storefront, a clear anodized brush sweep such as the Pemko 29326NB is the closer visual match.
12) Will the mounting screws on this sweep be visible once installed?
Yes, the OV633DKB fastens through slotted holes in the face of the aluminum housing, so the screw heads show. They're stainless #6 x 3/4 inch, which stays clean against the bronze. If you need the fasteners hidden for an entrance that's on display, a concealed fastener brush bottom such as the Pemko 29326NB is the design to look at.
How fast can I get the NGP OV633DKB-84 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 OV633DKB-84 come with a warranty?
Absolutely. The NGP OV633DKB-84 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 OV633DKB-84?
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 OV633DKB-84 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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