LCN 4511 Surface-Mounted Heavy...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$948.00
$666.98
LCN LCN 4511 Surface-Mounted Heavy Duty High Security Closer - Powder Coat Finish LCN-4511-POWDER

LCN 4511 Surface-Mounted Heavy Duty High Security Closer - Powder Coat Finish

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Model: 4511-689
Selected Finish is
Selected Handing is

In Stock (leaves warehouse same day if ordered before 3pm ET)

$948.00
$666.98
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4511 Surface-Mounted, Heavy Duty High Security Closer

The 4510 Smoothed Series is a Heavy Duty, High Security Closer with special components to minimize tampering and vandalism. Forged steel Double lever Arms and heavy gauge metal security covers are designed for correctional, vandal prone, institutional and other high traffic applications. A choice of finishes and cylinder functions meet correctional and vandal resistant requirements.

The Heavy Duty 4210/4510 Smoothed Series Closers are high-security Closers that feature special components to resist tampering and vandalism and meet ANSI/BHMA A156.4 Grade 1 standards. The Closers are UL listed for self-closing doors and boast a 30-year limited warranty.

Forged steel parallel Arms and heavy gauge metal security covers are designed for correctional, vandal-prone, institutional and other high traffic applications. A choice of finishes and cylinder functions meet correctional and vandal-resistant requirements. Materials include a high-strength cast iron cylinder, a one-piece forged steel piston, a Double-heat-treated pinion, all-weather fluid, tamper-resistant regulating screws and a high-efficiency, full-complement, low-friction bearing. The LCN ���������Green Dial��������� ensures accurate Spring force adjustments.

Body construction

  • Cast iron body
  • LCN patented ���������Green Dial��������� Spring force indicator
  • Full-complement bearing

Quality and durability

  • All-weather fluid
  • 30-year warranty
  • Handed design

Installation

  • Security cover
  • TORX machine screw pack
  • Forged steel Arm

Specifications

  • Sized cylinders for Interior doors to 5���������0��������� and exterior doors to 4���������0���������
  • Non-sized cylinder is adjustable for Interior doors to 4���������6��������� and exterior doors to 3���������6���������
  • Closer meets American Disabilities Act (ADA) requirements
  • UL and cUL listed for self-closing doors without with regular or fusible link Arms for self-closing doors
  • Tested and certified under ANSI Standard A156.4, Grade 1

Designs and Finishes

  • Standard or optional custom powder coat finish
  • Standard handed cast iron Closer
  • Standard handed heavy gauge metal security cover
  • Optional plated finish on Metal Cover, Arm and fasteners
  • Optional SRI primer for installations in corrosive conditions is available with powder coat only

Mounting/Arm Options

The 4210 Series mounts parallel Arm push side. The 4510 Series mounts hinge pull side. Visit the 4210/4510 Series catalog pages for mounting details, Arm options and accessories.

Product Specs

Series:
4510 Series
ADA Compliant:
Yes
BAA Qualified:
Yes
Clearance:
2-1/4"
Mounting Detail:
Surface - Hinge (Pull Side)
Warranty:
15 Year
Closer Size:
1
Mounting Location:
Pull Side
Subcategory:
High Security Closers
Duty Level:
Heavy Duty
Product Group:
Door Controls
Product Subgroup:
Door Closers - Surface Mounted
Product Type:
Surface Mounted Door Closers
Door Type:
Interior Door
Finish Type:
Powder Coat
Fluid Type:
All-Weather
Fasteners:
Torx Machine Screws (TORX)
Commercial/Residential:
Commercial
Door Type:
Exterior Door
Product Model:
4511
Delay Function:
Yes
Door Opening Size:
180 Degrees
Mounting Method:
Surface Mount
Product Category:
Door Controls
Product Substrate:
Iron

LCN 4511-689 – Frequently Asked Questions

1) What door applications is the LCN 4511 designed for?
The LCN 4511 is a heavy duty surface mounted closer for commercial and institutional doors. It handles high traffic areas, exterior doors, and demanding applications requiring consistent closing performance.
2) What door sizes and weights does the 4511 accommodate?
This closer typically handles doors up to 48 inches wide and 250 pounds. Always verify your specific door dimensions and weight against manufacturer specifications before installation.
3) Is the LCN 4511 available in different handing options?
Yes, the 4511 comes in right hand and left hand configurations. Specify handing when ordering based on your door swing direction and mounting requirements.
4) What finishes are available for the powder coat version?
Common powder coat finishes include aluminum, bronze, and black. Check with manufacturer specifications for complete finish options and color matching requirements for your project.
5) What power rating does the LCN 4511 provide?
The 4511 is a heavy duty closer providing substantial closing power for demanding applications. It meets commercial grade requirements for high traffic and security applications.
6) Does this closer meet ADA and building code requirements?
LCN closers are designed to meet ADA compliance when properly adjusted. Verify local code requirements and ensure proper adjustment for opening force limits in your jurisdiction.
7) What mounting hardware comes with the 4511?
Standard mounting packages typically include brackets, screws, and installation templates. Review included components and verify compatibility with your door and frame materials.
8) How do you install the LCN 4511 surface mounted closer?
Surface mount to door and frame using manufacturer templates. Mark mounting holes precisely, drill pilot holes, and secure with provided hardware. Follow torque specifications for optimal performance.
9) How do you adjust closing speed on the 4511?
Adjustment valves control closing speed and latching speed. Turn valves clockwise to increase speed, counterclockwise to decrease. Make small adjustments and test door operation after each change.
10) What other LCN closers are similar to the 4511?
Consider the LCN 4040XP series or 4111 series for similar applications. Browse our door closers section for comparable heavy duty surface mounted options.
11) Can the 4511 handle exterior weather exposure?
The powder coat finish provides weather resistance for exterior applications. Regular maintenance and inspection ensure long-term performance in outdoor installations.
12) What are key measurements needed before ordering?
Measure door width, height, thickness, and weight. Check frame depth and available mounting space. Verify door swing direction and any clearance restrictions around the installation area.
How fast can I get the LCN 4511-689 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the LCN 4511-689 come with a warranty?
Absolutely. The LCN 4511-689 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the LCN 4511-689?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the LCN 4511-689 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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