LCN 3031-POWDER Concealed Door...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$654.00
$393.13
LCN LCN 3031 Concealed In Interior Door, Double Lever Arm Closer - Powder Coat Finish LCN-3031-POWDER

LCN 3031-POWDER Concealed Door Closer with Double Lever Arm and Powder Coat Finish

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Model: 3031-690
$654.00
$393.13
Selected Finish is
Selected Handing is
  • LCN ADDER-LCN-3030 Series-[ARM]=Regular Arm (REGARM) ADDER-LCN-3030 Series-[ARM]=Regular Arm (REGARM)
  • LCN ADDER-LCN-3030 Series-[Arm]=Hold Open Arm (H) ADDER-LCN-3030 Series-[Arm]=Hold Open Arm (H)

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

$654.00
$393.13
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LCN 3031 Concealed Door Closer with Double Lever Arm and Powder Coat Finish

Professional Concealed Door Closer for Interior Applications

The LCN 3031 Concealed Door Closer delivers superior door control through its double lever arm design, engineered for installation within 1-3/4" interior doors. This ANSI/BHMA A156.4 Grade 1 certified closer features cast iron construction with a 1-1/8" diameter forged steel piston and meets ADA reduced opening force requirements. Designed for medium- to high-traffic areas with doors up to 4'0", the unit includes all-weather fluid and tamper-resistant regulating screws for reliable long-term performance.

Professional Features & Benefits

  • Door Compatibility: Designed for 1-3/4" interior doors up to 4'0" width for versatile commercial applications.
  • Heavy-Duty Construction: Cast iron cylinder with 1-1/8" diameter forged steel piston and full-complement bearing for exceptional durability.
  • Grade 1 Certification: ANSI/BHMA A156.4 Grade 1 tested and certified with UL and cUL listing for self-closing doors without hold-open.
  • Superior Door Control: Double lever arm design provides optimal door control with separate regulation of general closing speed and latching speed.
  • ADA Compliance: Meets American Disabilities Act reduced opening force requirements for accessible design.
  • All-Weather Performance: All-weather fluid and tamper-resistant regulating screws ensure consistent operation in varying conditions.
  • Flexible Spring Sizing: Available in spring sizes 1, 2, 3, or 4 with closing power adjustable up to 15% for application-specific requirements.
  • Manufacturer Warranty: 15-year limited warranty for added confidence and protection.

Technical Specifications

  • ADA Compliant: Yes
  • BAA Qualified: Yes
  • Closer Size: 1
  • Commercial/Residential: Commercial
  • Default Arm/Track: Regular Arm (REGARM)
  • Delay Function: No
  • Department: Door Hardware
  • Door Type: Interior Door
  • Duty Level: Medium Duty
  • Fasteners: Wood and Machine Screws
  • Finish Type: Powder Coat
  • Fluid Type: All-Weather
  • Handle Type: Lever
  • Mounting Detail: Concealed - In the Door
  • Mounting Location: In the Door
  • Mounting Method: Concealed
  • Product Category: Door Controls
  • Product Group: Door Controls
  • Product Model: 3031
  • Product Subgroup: Door Closers - Overhead Concealed
  • Product Substrate: Iron
  • Product Type: Overhead Concealed Closers
  • Series: 3030 Series
  • Subcategory: Concealed Closers
  • Warranty: 15 Year

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 3031 door closers deliver professional-grade reliability with cast iron construction and forged steel components rated for Grade 1 performance standards. The 15-year limited warranty demonstrates LCN's commitment to long-term durability and customer satisfaction. Engineered for demanding commercial applications where dependable door control and ADA compliance are essential.

Product Specs

Series:
3030 Series
ADA Compliant:
Yes
BAA Qualified:
Yes
Warranty:
15 Year
Default Arm/Track:
Regular Arm (REGARM)
Closer Size:
1
Duty Level:
Medium Duty
Subcategory:
Concealed Closers
Mounting Location:
In the Door
Product Group:
Door Controls
Product Subgroup:
Door Closers - Overhead Concealed
Product Type:
Overhead Concealed Closers
Mounting Detail:
Concealed - In the Door
Door Type:
Interior Door
Finish Type:
Powder Coat
Fluid Type:
All-Weather
Fasteners:
Wood and Machine Screws
Commercial/Residential:
Commercial
Handle Type:
Lever
Product Model:
3031
Delay Function:
No
Mounting Method:
Concealed
Product Category:
Door Controls
Product Substrate:
Iron
Department:
Door Hardware

LCN 3031-690 – Frequently Asked Questions

1) Do I have to specify handing when I order an LCN 3031?
Handing is required on the 3031, and there's no universal option. You pick right hand or left hand at the time of order. Because the closer body is concealed in the door leaf and the double lever arm reaches to the frame, the unit is built for one swing direction, so getting the hand wrong means the arm points the wrong way. Stand outside the door, on the side it swings away from you: hinges on the right is right hand.
2) Does the LCN 3031 hold the door open, or do I need to order that separately?
The standard build closes and does not hold open. The 3031 ships with a regular arm by default, and its UL and cUL listing is for a self-closing door without hold-open. If you want the door to stay parked, choose the hold open arm option instead of the regular arm when you order. On a fire-rated opening, hold-open is generally not permitted unless it releases on alarm, so check the opening before selecting it.
3) Is the LCN 3031 closer ADA compliant for opening force?
It meets the ADA reduced opening force requirement, and the spring size is what lets you land there. The 3031 is offered in spring sizes 1, 2, 3, and 4 with closing power adjustable up to 15 percent, so on a light interior door you can size and dial it down to the force an accessible opening needs. Size 1 is the standard configuration.
4) Should I use a concealed-in-door closer like the LCN 3031 or a surface mounted closer?
Pick the 3031 when you don't want hardware showing on the door face. The whole cylinder buries inside the 1-3/4 inch door leaf and only the double lever arm is visible at the head. The tradeoff is prep: the door has to be morticed for the closer body, so it's an easy call on new doors or a factory-prepped replacement leaf and a hard one on an existing door with no pocket. If the door isn't prepped and you can't mortice it, a surface mounted closer is the practical choice.
5) Is the LCN 3031 rated Grade 1, and will it hold up in a school or hospital corridor?
It's tested and certified to ANSI/BHMA A156.4 Grade 1, with UL and cUL listing. Construction is a cast iron cylinder with a 1-1/8 inch diameter forged steel piston and a full complement bearing, and it's rated medium duty for commercial use, so medium to high traffic interior openings in schools, healthcare, offices, and multi-tenant buildings are the intended service.
6) Can I get the LCN 3031 in dark bronze to match the other closers in my building?
Six powder coat finishes are offered: 689 aluminum, 690 statuary bronze, 691 light bronze, 693 gloss black, 695 dark bronze, and 696 brass. Dark bronze is 695. If you're standardizing a fleet of openings, match on the number rather than the name, since bronze shows up three ways here.
7) Does the LCN 3031 have a delayed action feature for accessibility?
No delay function on the 3031. It gives you separate adjustment of general closing speed and latching speed through the double lever arm design, but it will not hold the door part-open on a timed delay. If an opening needs delayed action so a slower user can clear it, this isn't the closer for that requirement.
8) Does the LCN 3031 closer come with mounting screws, or do I need to order fasteners?
Fasteners are included, both wood and machine screws, so the same box covers a wood door or a hollow metal opening. The regulating screws are tamper resistant, which matters on public corridors where somebody would otherwise back the speed valves out. What you do still have to decide at order time is handing, finish, and whether you want the regular arm or the hold open arm.
9) Is the LCN 3031 Buy American compliant for a government job?
It's BAA qualified, so it can go on a federal or municipal project carrying a Buy American Act requirement. Body is cast iron with a forged steel piston, and it's certified ANSI/BHMA A156.4 Grade 1 with UL and cUL listing, which is usually the rest of what a public agency spec asks for on an interior closer.
10) What is the widest door an LCN 3031 will handle?
4'0" is the limit. Above that width the leaf gets heavy enough that a concealed-in-door closer of this size can't be counted on to pull it to a latch, so for a wider opening you want a larger closer rather than a bigger spring size in this one. Within 4'0", spring sizes 1 through 4 with up to 15 percent adjustment give you the range to tune it to the actual door.
11) Will an LCN 3031 keep closing properly in an unheated warehouse or a cold vestibule?
All-weather fluid is used in the 3031, so the closing speed doesn't crawl when the temperature drops or race when it climbs, which is the usual complaint on unconditioned space. It's still specified as an interior door closer on a 1-3/4 inch leaf, so an unheated interior opening in a warehouse is in scope, a fully exterior door is not.
How fast can I get the LCN 3031-690 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 3031-690 come with a warranty?
Absolutely. The LCN 3031-690 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 3031-690?
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 3031-690 from ZenSupply?
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