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ES4100 Grade 1 Parallel Arm Door Closer - Aluminum Finish - Adjustable Spring Power - Separate Sweep, Latch & Backcheck Valves - Includes Parallel Arm Drop Plate - UL 10C Fire Rated
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Product Code: ES4100-PA-ALUM
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Entry Systems ES4100 Grade 1 Parallel Arm Door Closer - Aluminum Finish - Adjustable Spring Power - Separate Sweep, Latch & Backcheck Valves - Includes Parallel Arm Drop Plate - UL 10C Fire Rated
The Entry Systems ES4100 Series Parallel Arm Door Closer in Aluminum finish is engineered for medium to heavy duty commercial use and optimized for parallel arm applications where a low-profile, tamper-resistant installation is required. This model includes a parallel arm drop plate for mounting on narrow top rails or conditions where additional support is needed for proper installation.
With adjustable spring power and independent sweep, latch, and backcheck valves, the ES4100-PA-ALUM delivers precise door control while meeting ADA and ANSI A117.1 accessibility requirements for smooth, barrier-free operation.
Key Features
ANSI A156.4 Grade 1: Tested to over 2 million cycles for long-term commercial performance
Parallel arm mount: Ideal for schools, retail stores, public buildings, and high-traffic entrances
Includes parallel arm drop plate: Required for narrow top rail conditions or reinforced mounting
Adjustable spring power: One closer covers a wide range of door sizes and conditions
Independent sweep, latch, and backcheck valves for full control of door closing action
Low-profile arm geometry: Vandal-resistant and perfect for push-side applications
Full architectural cover for a clean, professional appearance
Needle bearings for smooth, quiet performance and long service life
All-weather hydraulic fluid ensures consistent operation in hot or cold climates
Standard template: 3/4" x 9-1/16" center-to-center mounting hole pattern
UL Listed 10C: Approved for labeled fire door assemblies
Applications
Perfect for schools, office buildings, healthcare facilities, government buildings, and retail spaces where a tamper-resistant and low-profile push-side installation is required. The included parallel arm drop plate makes this model ideal for narrow aluminum storefront rails, hollow metal doors with limited top space, and retrofit installations.
Compliance & Certifications
ANSI/BHMA: A156.4 Grade 1
Accessibility: ADA & ANSI A117.1 compliant
Fire Rating: UL Listed 10C
Included Components
Entry Systems ES4100 Series door closer body with full cover (Aluminum finish)
Parallel arm assembly for push-side applications
Parallel arm drop plate for narrow top rail or special mounting conditions
Mounting screws and complete installation instructions
Technical Specifications
Spring Power: Adjustable multi-size
Valves: Independent sweep, latch, and backcheck
Mounting Hole Pattern: 3/4" x 9-1/16" CTC
Fluid: All-weather hydraulic
Bearings: Needle bearing construction
Cover: Full architectural cover
Finish: Aluminum (ALUM)
Architectural Submittals
The following documents are provided for architectural specification, project submittals, and contractor use. These files include all technical details required for bidding, approval, and installation of the Entry Systems ES4100 door closer.
