LCN 5031-PLATED Pacer Heavy Du...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$2,177.00
$1,927.67
LCN LCN 5031 Pacer Concealed In Aluminum Frame, Heavy Duty Double Lever Arm Closer - Plated Finish LCN-5031-PLATED

LCN 5031-PLATED Pacer Heavy Duty Concealed Door Closer with Double Lever Arm and Plated Finish

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Model: 5031-652
$2,177.00
$1,927.67
Selected Finish is
Selected Handing is
  • LCN ADDER-LCN-5030-[ARMS]=Regular Arm (REGARM) ADDER-LCN-5030-[ARMS]=Regular Arm (REGARM)
  • LCN ADDER-LCN-5030-[ARMS]=Hold Open Arm (H) ADDER-LCN-5030-[ARMS]=Hold Open Arm (H)

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

$2,177.00
$1,927.67
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LCN 5031 Pacer Heavy Duty Concealed Door Closer with Double Lever Arm and Plated Finish

Professional Concealed Door Closer for Aluminum Frame Applications

The LCN 5031 Pacer Heavy Duty Concealed Door Closer delivers superior door control through its forged steel double-lever arm design. Engineered to fit in narrow aluminum transoms with minimum 1-3/4" clearance, this Grade 1 certified closer features a cast iron cylinder with 1-1/8" diameter piston and full-complement bearing for smooth, quiet operation. The unit meets ANSI/BHMA A156.4 Grade 1 standards and ADA reduced opening force requirements while providing independent adjustment of closing speed and latching speed.

Professional Features & Benefits

  • Compact Installation Design: Fits in narrow minimum 1-3/4" aluminum transom with 4" tube requirement for space-constrained applications.
  • Heavy-Duty Construction: Cast iron cylinder with one-piece forged steel piston and 1-1/8" diameter piston provides exceptional durability for high-traffic commercial use.
  • Superior Door Control: Forged steel double-lever arm with roller assembly delivers smooth, quiet operation with arm joints and shoe that adapt to uneven trim.
  • Independent Speed Control: Separate regulation of general closing speed and latching speed with spring power adjustments independent for either swing direction.
  • Grade 1 Certification: UL and cUL listed for self-closing doors without hold-open, tested and certified under ANSI/BHMA A156.4 Grade 1 standards.
  • ADA Compliance: Meets American Disabilities Act reduced opening force requirements for accessible building applications.
  • All-Weather Performance: All-weather fluid and tamper-resistant regulating screws ensure reliable operation in varying environmental conditions.
  • Manufacturer Warranty: 15-year limited warranty provides long-term confidence and protection for commercial installations.

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
  • Door Type: Exterior Door
  • Duty Level: Heavy Duty
  • Fasteners: Wood and Machine Screws
  • Finish Type: Plated
  • Fluid Type: All-Weather
  • Handle Type: Lever
  • Mounting Detail: Concealed - In Frame
  • Mounting Location: In Frame
  • Mounting Method: Concealed
  • Product Category: Door Controls
  • Product Group: Door Controls
  • Product Model: 5031
  • Product Subgroup: Door Closers - Overhead Concealed
  • Product Substrate: Iron
  • Product Type: Overhead Concealed Closers
  • Series: 5030 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 5031 Pacer door closers deliver professional-grade reliability with cast iron cylinder construction and forged steel components rated for demanding commercial applications. The 15-year limited warranty and Grade 1 certification demonstrate LCN's commitment to quality and performance. Engineered for demanding commercial applications where dependable door control and ADA compliance are essential.

Product Specs

Series:
5030 Series
ADA Compliant:
Yes
BAA Qualified:
Yes
Warranty:
15 Year
Closer Size:
1
Default Arm/Track:
Regular Arm (REGARM)
Duty Level:
Heavy Duty
Subcategory:
Concealed Closers
Mounting Location:
In Frame
Product Group:
Door Controls
Product Subgroup:
Door Closers - Overhead Concealed
Product Type:
Overhead Concealed Closers
Mounting Detail:
Concealed - In Frame
Door Type:
Interior Door
Finish Type:
Plated
Fluid Type:
All-Weather
Fasteners:
Wood and Machine Screws
Commercial/Residential:
Commercial
Handle Type:
Lever
Door Type:
Exterior Door
Product Model:
5031
Delay Function:
No
Mounting Method:
Concealed
Product Category:
Door Controls
Product Substrate:
Iron
Department:
Door Hardware

LCN 5031-652 – Frequently Asked Questions

1) Will the LCN 5031 Pacer closer fit in my aluminum storefront transom?
That is exactly what the 5031 Pacer is built for. It's an overhead concealed closer that mounts inside the frame header, and it needs a minimum 1-3/4 inch transom clearance with a 4 inch tube. If your aluminum header is shallower than 1-3/4 inches, the 5031 will not go in and you need a different mounting approach.
2) Do I have to specify handing when ordering the LCN 5031?
Yes, handing is a required choice. The 5031 is ordered right hand or left hand, so you need to determine the swing before the order goes in. Spring power is adjustable independently for either swing direction once installed, but that does not substitute for ordering the correct hand.
3) Can I get the 5031 Pacer with a hold-open arm?
Two arm choices are offered: the standard regular arm (REGARM), which is the default, or a hold open arm (H). One caution for code-sensitive openings: the UL and cUL listing on the 5031 covers self-closing doors without hold-open, so if the door is a fire-rated assembly, the hold open version is not the one to put on it.
4) Does the LCN 5031 meet ADA opening force and Grade 1 requirements for a school or healthcare door?
Both are covered. The 5031 is tested and certified to ANSI/BHMA A156.4 Grade 1 and meets the ADA reduced opening force requirement, and it is UL and cUL listed for self-closing doors without hold-open. It is also BAA qualified, which matters on federally funded work.
5) Is a concealed-in-frame closer like the 5031 the right choice, or should I use a surface closer?
Pick the concealed route when the closer has to be out of sight and the frame header can host it. The 5031 Pacer hides in the frame with only the double lever arm exposed, which suits aluminum entrances and finished lobbies. A surface closer is the better call when the header is solid, shallow, or already occupied, or when you want a closer that can be serviced or swapped without pulling the header apart. Concealed also means the frame has to be prepped, so it is easier on new work or a frame replacement than on a retrofit.
6) Can I adjust latch speed separately from closing speed on the 5031?
Yes. General closing speed and latching speed are regulated independently, so you can slow the sweep without losing the final push needed to latch. The regulating screws are tamper resistant, which helps on public-access doors where tenants like to fiddle.
7) Will the LCN 5031 hold up on an exterior entrance in cold weather?
It's rated for exterior as well as interior doors and uses all-weather fluid, so viscosity swings with temperature are accounted for. Construction is a cast iron cylinder with a one-piece forged steel piston, 1-1/8 inch piston diameter, and a full-complement bearing, which is heavy duty class for high-traffic entrances.
8) What finishes does the LCN 5031 Pacer come in, and can I match the other hardware in my building?
Six plated finishes are offered: 632 bright brass, 633 satin brass, 639 satin bronze, 646 satin nickel, 651 bright chrome, and 652 satin chrome. Those are the arm and shoe finishes, so if your existing entrances run 652 satin chrome or 626-family brushed hardware, the satin chrome option is the closest match across a fleet of doors.
9) Does the 5031 have a delayed action option, and what closer size is it?
No delay function on the 5031, so if you need extended hold-back time for wheelchair or cart traffic you are looking at the wrong model. The closer is size 1, and spring power is adjustable in either swing direction.
10) What fasteners come with the LCN 5031 and will the arm adapt to uneven trim?
It ships with wood and machine screws. The double lever arm has jointed arm and shoe geometry with a roller assembly specifically so it can take up irregularity in the trim, which is useful when the header or stop is not perfectly true.
How fast can I get the LCN 5031-652 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 5031-652 come with a warranty?
Absolutely. The LCN 5031-652 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 5031-652?
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 5031-652 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.
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