LCN 4040XP Heavy-Duty Surface-...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,367.00
$779.19
LCN-4040XP-PLATED

LCN 4040XP Heavy-Duty Surface-Mounted Door Closer with Plated Finish

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Model: 4040XP-RWPA-652
From the 4040 series Collection
$1,367.00
$779.19
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$1,367.00
$779.19
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LCN 4040XP Heavy-Duty Surface-Mounted Door Closer with Plated Finish

Professional Grade 1 Door Closer for High-Traffic Applications

The LCN 4040XP Heavy-Duty Surface-Mounted Door Closer delivers exceptional performance for demanding commercial applications. This Grade 1 certified closer features a cast-iron cylinder with 1-1/2" diameter piston and accommodates interior doors up to 5'0" and exterior doors up to 4'0". Built with forged steel arm construction and double heat-treated steel pinion, this closer meets ANSI/BHMA A156.4 Grade 1 standards and ADA reduced opening force requirements while providing UL and cUL listing for self-closing doors without hold-open.

Professional Features & Benefits

  • Door Size Compatibility: Non-sized cylinder adjustable for interior doors to 5'0" and exterior doors to 4'0" with universal non-handed design.
  • Heavy-Duty Construction: Cast-iron cylinder with 1-1/2" diameter piston, forged steel arm, and double heat-treated steel pinion for exceptional durability in high-traffic installations.
  • Grade 1 Performance: Meets ANSI/BHMA A156.4 Grade 1 standards for the most demanding commercial applications with superior reliability.
  • ADA Compliance: Meets ADA reduced opening force requirements for accessibility compliance in commercial buildings.
  • All-Weather Reliability: Features all-weather Liquid X fluid and full-complement low friction bearing for consistent operation in varying conditions.
  • Patented Green Dial System: LCN patented Green Dial spring force indicator eliminates guesswork in spring force adjustments for optimal performance.
  • Premium Plated Finish: Optional plated finish available on metal cover, arm, and fasteners for enhanced appearance and corrosion resistance.
  • Manufacturer Warranty: 30-year limited warranty provides long-term confidence and protection for commercial installations.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Installation & Operation

  1. Review manufacturer specifications and verify door preparation requirements including door thickness, stile width, and handing as applicable to this product.
  2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and/or frame surfaces.
  3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.
  4. Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications.
  5. Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.
  6. Test device operation to verify proper function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Choose LCN Quality?

LCN 4040XP door closers deliver professional-grade reliability with cast-iron construction and forged steel components tested to ANSI/BHMA A156.4 Grade 1 standards. The 30-year limited warranty demonstrates LCN's confidence in their engineering and manufacturing quality. Engineered for demanding commercial applications where dependable performance and long-term durability are essential.

Product Documentation & Resources

Product Specs

Series:
4000 Series
Duty Level:
Heavy Duty
ADA Compliant:
Yes
BAA Qualified:
Yes
Mounting Hole Pattern:
2-1/4" x 5"
Warranty:
30 Year
Closer Size:
1
Mounting Detail:
Surface - Hinge Mount(Pull Side), Top Jamb Mount(Push Side), Parallel Arm Mount(Push Side)
Mounting Location:
Pull Side
Subcategory:
Surface Mounted Closers
Product Group:
Door Controls
Product Subgroup:
Door Closers - Surface Mounted
Product Type:
Surface Mounted Door Closers
Finish Type:
Plated
Fluid Type:
All-Weather
Commercial/Residential:
Commercial
MAP Policy:
Yes
Closer Size:
2
Closer Size:
3
Closer Size:
4
Closer Size:
5
Closer Size:
6
Mounting Location:
Push Side
Product Model:
4040XP
Collection:
4040 series
Cover Type:
Metal
Delay Function:
Yes
Mounting Method:
Surface Mount
Product Category:
Door Controls
Product Substrate:
Iron
Department:
Door Hardware

Parts & Accessories

    LCN 4040XP-RWPA-652 – Frequently Asked Questions

    1) What doors is the LCN 4040XP door closer designed for?
    The 4040XP is a heavy duty surface mounted closer for commercial applications. It handles doors up to 4 feet wide and weights up to 160 pounds. Standard duty for medium to high frequency use.
    2) Does this closer work on both push and pull side mounting?
    Yes, the 4040XP can be mounted on either the push side or pull side of the door. Mounting hardware and arm configuration adjust for your specific installation requirements.
    3) What is the standard cylinder finish on this model?
    This unit comes with LCN's standard plated finish. The plated finish provides durability and corrosion resistance for most interior commercial applications.
    4) How do you adjust the closing and latching speed?
    The 4040XP features separate valves for closing speed and latch speed adjustment. Use the provided hex key to turn adjustment screws clockwise to decrease speed, counterclockwise to increase speed.
    5) Does this closer meet ADA accessibility requirements?
    Yes, when properly adjusted, the 4040XP can meet ADA opening force requirements. Adjust closing force to ensure door opens with 5 pounds or less force as required by accessibility codes.
    6) What arm styles are available for the 4040XP?
    LCN offers regular arm, top jamb, parallel arm, and corner bracket configurations. Arm style depends on door swing, clearance requirements, and architectural preferences.
    7) Can this closer be used on fire rated door assemblies?
    Yes, the 4040XP is suitable for fire rated doors when installed per LCN specifications. Verify the complete door assembly listing includes this closer model for your specific fire rating.
    8) What mounting template should be used for installation?
    Use LCN's official mounting template for the 4040XP series. Template ensures proper closer and arm positioning for optimal performance. Check door manufacturer compatibility before drilling.
    9) How often does the 4040XP require maintenance?
    Inspect quarterly for proper closing action and arm tightness. Annual professional service recommended for high traffic installations. Clean pivot points and check mounting screws regularly.
    10) What other LCN closers are similar to the 4040XP?
    The LCN 4110 series offers similar capacity with additional features. For lighter duty, consider the 1461 series. Browse our door closers section for complete LCN options.
    11) Will this closer work in extreme temperature conditions?
    The 4040XP operates reliably in normal commercial temperature ranges. For extreme cold or outdoor applications, consult LCN specifications or consider models specifically rated for environmental conditions.
    How fast can I get the LCN 4040XP-RWPA-652 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 4040XP-RWPA-652 come with a warranty?
    Absolutely. The LCN 4040XP-RWPA-652 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 4040XP-RWPA-652?
    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 4040XP-RWPA-652 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.

    Videos

    Product Reviews

    • 4
      Surface mounted LCN closer

      Posted by Tyler Coviello on May 8th 2025

      This LCN 4040XP door closer is a solid choice for heavy-duty applications. Being surface-mounted makes installation relatively straightforward on most doors.

    • 4
      LCN Closer

      Posted by Tyler Coviello on May 8th 2025

      If you need a door closer for a busy public door that needs to be strong and reliable, and you want it to look a bit nicer than basic, the LCN 4040XP with a plated finish is a great choice. It costs more because it's heavy-duty, but it's built to last in tough spots.

    • 5
      LCN heavy duty closer

      Posted by JS on Oct 14th 2025

      Great heavy duty door closer for doors that experience a lot of use

    • 5
      A Reliable Door Closer

      Posted by Oscar on Sep 15th 2023

      I picked up the LCN 4040XP Surface Mounted Heavy-Duty Door Closer with a standard cylinder plated finish from zensupply.com, and it's been a game-changer. The installation was hassle-free, and it keeps my door securely closed, which I appreciate. However, the price is a bit steep, and it could be more aesthetically pleasing. Nevertheless, it does the job effectively.

    !