ABH N3322A Surface Mount Overhead Stop - Medium Duty Adjustable, S1 (ALPC)The ABH N3322A Surface Mount Overhead Holder Stop is engineered for medium-duty applications, providing reliable stop, hold-open, and friction functions for moderate traffic doors. This surface-mounted solution is ideal for environments where flexibility and durability are paramount, allowing for a field-adjustable opening range of 85° to 110° in 5° increments. With a robust steel construction, the N3322A ensures long-lasting performance in high-traffic settings.
Key features include a shock-absorbing spring that cushions the door upon impact, enhancing safety and minimizing wear. The non-handed design simplifies installation and accommodates various door configurations. This unit is UL Fire Door Listed, making it compliant with stringent fire safety regulations for both 20-minute wood and 90-minute hollow metal door assemblies when used in the stop function.
Available in the S1 (ALPC) finish, with additional custom finishes upon request, the N3322A not only meets functional requirements but also complements aesthetic considerations. Fasteners for 1-3/4" to 1-7/8" doors are included, making the installation process straightforward. The ABH N3322A is the ideal choice for architects, contractors, and facility managers seeking dependable overhead door solutions for interior applications.
Surface Mount Overhead Holder and Stop - Medium Duty Adjustable, Surface Mounted Medium Duty - Stop, S1 (ALPC)
Surface mount medium duty overhead stop and holder with field-adjustable opening range for moderate traffic doors requiring stop, hold-open and friction functions.
N3322A: Surface Mounted Medium Duty - Stop
Key Features
- Medium Duty Construction
- Field Adjustable Opening
- Shock Absorbing Spring
- Non-Handed Design
- UL Fire Door Listed
Specifications
| Model | N3322A |
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| Finish | S1 (ALPC) |
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| Finish Code | S1 |
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| Family | 3300A / N3300A |
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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 Thickness | 1-3/4" minimum |
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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 | 3 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. For interior use on moderate traffic applications.
Features
- Field Adjustable Opening
- Shock Absorbing Spring
- UL Fire Door Listed
- Non-Handed Design
- Medium Duty Construction
Attributes
BRAND_ NAME: ABH
Door Thickness: 1-3/4" minimum
Family: 3300A / N3300A
Fasteners: Sex bolts for 1-3/4" to 1-7/8" doors (included)
Finish: S1 (ALPC)
Finish Code: S1
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: N3322A
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 3 lbs. average per unit
