ABH N4022 Concealed Mount Overhead Holder Stop - Medium Duty, S4 (BSPC)The ABH N4022 Concealed Mount Overhead Holder Stop is engineered for medium-duty applications, providing essential stop, hold-open, and friction functions for moderate traffic and medium-weight doors in commercial settings. Its concealed mount design ensures a clean aesthetic, making it ideal for modern architectural projects.
Constructed from durable steel, the N4022 is built to withstand the demands of everyday use. It accommodates single or double acting doors with a minimum thickness of 1-3/8 inches, ensuring versatility across various door configurations. The shock-absorbing spring provides a cushion of 3° to 5° before reaching a dead stop, enhancing safety and functionality.
This overhead holder stop is UL Listed for fire door assemblies, specifically for 20-minute wood and 90-minute hollow metal door assemblies, making it a compliant choice for safety-conscious environments. Available in a variety of finishes, including S4 (BSPC), the N4022 can be customized to suit any design requirement.
With an operating range of 85° to 110° in 5° increments, the ABH N4022 offers reliability and performance, making it an essential component for architects, contractors, and facility managers alike.
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.
N4022: 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 | N4022 |
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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: N4022
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 2 lbs. average per unit
