Your Source for Entry Systems Hardware - Authorized, Trusted, and Backed by Expertise.
ES4100 Grade 1 Regular Arm Door Closer - Dark Bronze (DU) Finish - Adjustable Spring Power - Separate Sweep, Latch & Backcheck Valves - UL 10C Fire Rated
$
Item Return Policy: Assembled Per Order, Non-Returnable
Product Code: ES4100-RA-DURO
Usually Ships in 24 Hours
Orders Over $200 Qualify for FREE SHIPPING!
Entry Systems ES4100 Grade 1 Regular Arm Door Closer - Dark Bronze (DU) Finish - Adjustable Spring Power - Separate Sweep, Latch & Backcheck Valves - UL 10C Fire Rated
The Entry Systems ES4100 Series Regular Arm Door Closer in Dark Bronze (DU) finish is engineered for medium to heavy duty commercial use in a standard pull-side regular arm mounting configuration. This mount provides the strongest closing force and highest mechanical efficiency of any surface-mounted closer, making it ideal for high-traffic commercial doors and demanding exterior applications.
With adjustable spring power and independent sweep, latch, and backcheck valves, the ES4100-RA-DU delivers smooth and controlled door operation while meeting ADA and ANSI A117.1 accessibility requirements for barrier-free performance.
Key Features
ANSI A156.4 Grade 1: Tested to over 2 million cycles for maximum commercial durability
Regular arm mount: Strongest pull-side closing force for heavy or exterior doors
Dark Bronze (DU) finish: Premium architectural look for modern commercial environments
Adjustable spring power: Covers multiple door sizes and traffic conditions
Independent sweep, latch, and backcheck adjustments for full closing control
Forged steel arm ensures long-lasting, reliable operation
Full architectural cover for a clean, professional appearance
Needle bearings for smooth, quiet door movement
All-weather hydraulic fluid maintains consistent performance in hot or cold conditions
Standard template: 3/4" x 9-1/16" center-to-center mounting hole pattern
UL Listed 10C: Certified for labeled fire door assemblies
Applications
Suitable for schools, retail stores, office buildings, warehouses, and institutional facilities requiring a dependable Grade 1 closer in a pull-side regular arm configuration. Ideal for exterior commercial doors, interior corridor doors, and high-use openings requiring strong latch power and maximum mechanical advantage.
Compliance & Certifications
ANSI/BHMA: A156.4 Grade 1
Accessibility: ADA & ANSI A117.1 compliant
Fire Rating: UL Listed 10C for labeled fire doors
Included Components
Entry Systems ES4100 Series closer body with full architectural cover (Dark Bronze)
Regular arm assembly (standard pull-side mount)
Mounting screws and detailed 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
Hydraulic Fluid: All-weather formulation
Bearings: Needle bearing construction
Cover: Full architectural cover
Finish: Dark Bronze (DU)
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.
