ABH N4023 Concealed Mount Overhead Stop - Medium Duty, S4 (BSPC)The ABH N4023 Concealed Mount Overhead Holder Stop is engineered for medium-duty applications, offering reliable stop, hold-open, and friction functions for moderate traffic and medium weight doors. Its concealed mount design ensures a clean aesthetic, ideal for various commercial environments.
Constructed from durable steel, the N4023 is built to withstand the demands of daily use. This versatile holder accommodates both single and double acting doors, with an operating range of 85° to 110° in 5° increments. The shock-absorbing spring mechanism provides a 3° to 5° cushion before reaching a dead stop, enhancing user experience and safety.
Compliance is essential in commercial applications, and the N4023 is UL Listed for fire door assemblies, specifically for the stop function, making it suitable for 20-minute wood and 90-minute hollow metal doors. The product is offered in a variety of finishes, including S4 (BSPC), and custom finishes are available upon request, allowing for seamless integration into any design.
With a weight of just 2 lbs. per unit and a non-handed design, the ABH N4023 is ideal for both interior and exterior use, ensuring flexibility and performance in moderate traffic environments.
Concealed Mount Overhead Holder and Stop - Medium Duty, Concealed Mount Medium Duty - Stop, S4 (BSPC)
Concealed mount medium duty overhead holder and stop providing stop, hold-open and friction functions for moderate traffic and medium weight doors in commercial applications.
N4023: Concealed Mount Medium Duty - Stop
Key Features
- Concealed Mount Design
- Medium Duty Construction
- Single or Double Acting
- Shock Absorbing Spring
- UL Listed for Fire Door Assemblies (Stop Function Only)
Specifications
| Model | N4023 |
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| Finish | S4 (BSPC) |
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| Finish Code | S4 |
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| Family | 4000 / N4000 |
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| Material | Steel |
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| Finishes | US3, US4, US9, US10, US10B, US26, US32, US32D, S1/ALPC, S2/BSPC, S3/BZPC, S4/BSPC, S5/DBPC, S8/WSPC, Custom Finishes Available |
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| Functions Available | Stop, hold-open, friction |
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| Door Configuration | Single or double acting |
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| Operating Range | 85° to 110° opening (5° increments) |
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| Door Thickness | 1-3/8" minimum |
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| Shock Absorption | 3° to 5° cushion before dead-stop |
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| Weight | 2 lbs. average per unit |
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| Fire Rating | UL Listed for 20-minute wood and 90-minute hollow metal door assemblies (stop function only). |
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Non-handed design. For interior or exterior use on moderate traffic applications.
Features
- Shock Absorbing Spring
- Single or Double Acting
- UL Listed for Fire Door Assemblies (Stop Function Only)
- Concealed Mount Design
- Medium Duty Construction
Attributes
BRAND_ NAME: ABH
Door Configuration: Single or double acting
Door Thickness: 1-3/8" minimum
Family: 4000 / N4000
Finish: S4 (BSPC)
Finish Code: S4
Finishes: US3, US4, US9, US10, US10B, US26, US32, US32D, S1/ALPC, S2/BSPC, S3/BZPC, S4/BSPC, S5/DBPC, S8/WSPC, Custom Finishes Available
Fire Rating: UL Listed for 20-minute wood and 90-minute hollow metal door assemblies (stop function only).
Functions Available: Stop, hold-open, friction
Material: Steel
Model: N4023
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 2 lbs. average per unit
