ABH N4422 Surface Mount Overhead Holder Stop - Medium Duty, S4 (BSPC)The ABH N4422 Surface Mount Overhead Holder Stop is engineered for medium-duty applications, providing exceptional functionality for single-acting doors in commercial settings. This surface-mounted solution effectively combines stop, hold-open, and friction capabilities, making it ideal for moderate traffic areas.
Crafted from durable steel, the N4422 boasts a robust construction that ensures longevity and reliability. Its non-handed design simplifies installation, accommodating a range of door configurations. The unit features a shock-absorbing spring that cushions the door movement, allowing for an operating range of 85° to 110° in 5° increments, with a 3° to 5° cushion before reaching a dead stop, enhancing safety and user experience.
Compliance is crucial in commercial applications, and the N4422 is UL Fire Door Listed for 20-minute wood and 90-minute hollow metal door assemblies when used in stop function mode, ensuring adherence to safety standards. Available in a variety of finishes, including the S4 (BSPC) option, this overhead holder stop can seamlessly integrate into any architectural design.
The ABH N4422 is an ideal choice for architects, contractors, and facility managers seeking a dependable and efficient solution for commercial door hardware needs.
Surface Mount Overhead Holder and Stop - Medium Duty, Surface Mounted Medium Duty - Stop, S4 (BSPC)
Surface mount medium duty overhead stop and holder providing stop, hold-open and friction functions for single acting doors in commercial applications.
N4422: Surface Mounted Medium Duty - Stop
Key Features
- Medium Duty Construction
- Surface Mount Design
- Shock Absorbing Spring
- Non-Handed Design
- UL Fire Door Listed
Specifications
| Model | N4422 |
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| Finish | S4 (BSPC) |
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| Finish Code | S4 |
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| Family | 4400 / N4400 |
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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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| Operating Range | 85° to 110° opening (5° increments) |
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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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| Fasteners | Sex bolts for 1-3/4" to 1-7/8" doors (included) |
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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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Single acting doors only. Standard installation for moderate traffic applications.
Features
- Surface Mount Design
- Shock Absorbing Spring
- UL Fire Door Listed
- Non-Handed Design
- Medium Duty Construction
Attributes
BRAND_ NAME: ABH
Family: 4400 / N4400
Fasteners: Sex bolts for 1-3/4" to 1-7/8" doors (included)
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: N4422
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 2 lbs. average per unit
