ABH N4031 Concealed Mount Overhead Holder Stop - Medium Duty Friction, S3 (BZPC)The ABH N4031 Concealed Mount Overhead Holder Stop is designed for commercial applications requiring reliable stop, hold-open, and friction functions. Ideal for moderate traffic and medium-weight doors, this overhead holder ensures seamless operation while maintaining aesthetic integrity with its concealed mount design.
Constructed from durable steel, the N4031 features a medium-duty classification, making it suitable for both single and double-acting doors. This unit integrates a shock-absorbing spring that provides a 3° to 5° cushion before reaching the dead stop, ensuring smooth operation and enhanced longevity. The overhead holder is also UL Listed for use with fire door assemblies, providing safety and compliance for 20-minute wood and 90-minute hollow metal door assemblies (stop function only).
Available in a variety of finishes including S3 (BZPC), the N4031 can be customized to match any design requirement, ensuring versatility in application. With an operating range of 85° to 110° in 5° increments, this non-handed design is perfect for both interior and exterior use. The ABH N4031 is the ideal solution for architects, contractors, and facility managers seeking functionality combined with style.
Concealed Mount Overhead Holder and Stop - Medium Duty, Concealed Mount Medium Duty - Friction, S3 (BZPC)
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.
N4031: Concealed Mount Medium Duty - Friction
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 | N4031 |
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| Finish | S3 (BZPC) |
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| Finish Code | S3 |
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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: S3 (BZPC)
Finish Code: S3
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: N4031
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 2 lbs. average per unit
