NGP H623DKB Angled Nylon Brush Sill Sweep | Dark Bronze
The National Guard Products H623DKB is a commercial-grade angled nylon brush sill sweep. An extruded 6063-T5 aluminum retainer mounts to the face of the door bottom (surface-applied, no mortise). Insert: nylon brush (gray with aluminum, black with DKB). Finish: Dark Bronze.
Nylon brush (polyamide) stays flexible from -70 to 425 deg F and resists moisture, but it is not effective against water penetration. Gray brush is standard on aluminum; dark bronze housings ship with black brush.
Technical Specifications
| Model | NGP H623DKB |
| Type | Angled Nylon Brush Sill Sweep |
| Housing (flange) | 1-1/2" |
| Insert projection | 2-1/2" |
| Material | Extruded Aluminum Alloy 6063, T5 Temper |
| Finish | Dark Bronze |
| Insert | Nylon Brush |
| Fasteners | #6 x 3/4" SS SMS, slotted holes |
| Available Lengths | 36" and 48" |
| Fire / smoke | Fire Rated |
Ordering & Lead Time
Made to order (not stocked). Lead time: 7-10 business days.
| Length | 36 Inch or 48 Inch |
| Brand | National Guard Products |
| Material Length | 2-1/2" |
| Bottom Weatherseal Type | Angled Sweep |
| Housing Length | 1-1/2" |
| Housing Finish | Dark Bronze |
| Fire Rated | Fire Rated |
| Insert Material | Nylon Brush |
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