LCN 2034-POWDER Pacer Conceale...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,685.00
$974.84
LCN LCN 2034 Pacer Concealed In Aluminum Frame, Heavy Duty Single Lever Track Closer - Powder Coat Finish LCN-2034-POWDER

LCN 2034-POWDER Pacer Concealed Door Closer with Single Lever Track Heavy Duty Grade 1 Commercial

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Model: 2034-689
$1,685.00
$974.84
Selected Finish is
Selected Handing is
  • LCN ADDER-LCN-2030 Series-[TRACK]=Standard Track (STDTRK) ADDER-LCN-2030 Series-[TRACK]=Standard Track (STDTRK)
  • LCN ADDER-LCN-2030 Series-[TRACK]=Hold Open Track (H) ADDER-LCN-2030 Series-[TRACK]=Hold Open Track (H)
  • LCN ADDER-LCN-2030 Series-[TRACK]=Track with Bumper (BUMP) ADDER-LCN-2030 Series-[TRACK]=Track with Bumper (BUMP)
  • LCN ADDER-LCN-2030 Series-[TRACK]=Hold Open Track with Bumper (HBMP) ADDER-LCN-2030 Series-[TRACK]=Hold Open Track with Bumper (HBMP)

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

$1,685.00
$974.84
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LCN 2034 Pacer Concealed Door Closer with Single Lever Track Heavy Duty Grade 1 Commercial

Professional Concealed Door Closer for Aluminum Frame Applications

The LCN 2034 Pacer Concealed Door Closer delivers heavy-duty performance in a compact design that fits within a narrow minimum 1-3/4" aluminum transom. This Grade 1 certified closer features a forged steel single-lever arm and roller assembly for smooth, quiet door control with independent adjustment of closing speed and latching speed. The cast iron cylinder construction with 1-1/8" diameter piston and all-weather fluid ensures reliable operation while meeting ANSI/BHMA A156.4 Grade 1 standards and ADA reduced opening force requirements.

Professional Features & Benefits

  • Compact Installation Profile: Designed to fit in narrow minimum 1-3/4" x 4" aluminum transom for space-constrained applications.
  • Heavy-Duty Construction: Cast iron cylinder with one-piece forged steel piston and 1-1/8" diameter piston for exceptional durability in commercial applications.
  • Grade 1 Performance: ANSI/BHMA A156.4 Grade 1 certified and UL/cUL listed for self-closing doors without hold-open for code compliance.
  • Independent Speed Control: Separate regulation of general closing speed and latching speed with tamper-resistant regulating screws for precise adjustment.
  • ADA Compliance: Meets American Disabilities Act reduced opening force requirements for accessible door operation.
  • All-Weather Reliability: High-efficiency full-complement low-friction bearing and all-weather fluid for consistent performance in varying conditions.
  • Manufacturer Warranty: 15-year limited warranty for added confidence and long-term protection.
  • Professional Finish Options: Standard powder coat finish with optional plated finishes and SRI primer for corrosive conditions.

Technical Specifications

  • ADA Compliant: Yes
  • BAA Qualified: Yes
  • Closer Size: 4
  • Commercial/Residential: Commercial
  • Default Arm/Track: Standard Arm (STDTRKARM)
  • Delay Function: No
  • Department: Door Hardware
  • Door Type: Exterior Door
  • Door Type: Interior Door
  • Duty Level: Heavy Duty
  • Fasteners: Wood and Machine Screws
  • Finish Type: Powder Coat
  • 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: 2034
  • Product Subgroup: Door Closers - Overhead Concealed
  • Product Substrate: Iron
  • Product Type: Overhead Concealed Closers
  • Series: 2030 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 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 demonstrates LCN's confidence in their engineering and manufacturing quality. Engineered for demanding commercial applications where dependable performance and code compliance are essential.

Product Specs

Series:
2030 Series
ADA Compliant:
Yes
BAA Qualified:
Yes
Warranty:
15 Year
Default Arm/Track:
Standard Arm (STDTRKARM)
Closer Size:
4
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:
Powder Coat
Fluid Type:
All-Weather
Fasteners:
Wood and Machine Screws
Commercial/Residential:
Commercial
Handle Type:
Lever
Door Type:
Exterior Door
Product Model:
2034
Delay Function:
No
Mounting Method:
Concealed
Product Category:
Door Controls
Product Substrate:
Iron
Department:
Door Hardware

LCN 2034-689 – Frequently Asked Questions

1) Will the LCN 2034 Pacer concealed closer fit in a narrow aluminum storefront header?
That is the opening it was built for. The 2034 Pacer needs a minimum 1-3/4 inch by 4 inch aluminum transom, which is why it goes into standard narrow storefront and entrance framing that will not take a deeper concealed unit. Measure the frame head cavity first: if the transom is smaller than 1-3/4 by 4 inches, the cylinder will not go in. The closer mounts concealed in the frame, so the cylinder and arm are hidden in the head and only the lever arm and track show below.
2) Can I use the LCN 2034 concealed closer on a fire rated door?
The 2034 Pacer is UL and cUL listed for self closing doors without hold open, and it is certified to ANSI/BHMA A156.4 Grade 1. On a fire rated opening the door has to close and latch on its own every time, so keep the closer in a self closing arrangement and do not put it on a hold open setup at that opening. If you need a door to stand open in normal use and still close on alarm, that calls for a hold open device tied into the fire alarm, not a mechanical hold open on a rated door.
3) Do I have to specify a hand when ordering an LCN 2034 concealed closer?
Yes, hand matters on this one. An overhead concealed closer with a lever arm and track is a handed assembly, so the unit has to be ordered for the swing of the door it is going on. Stand outside the opening, on the side the door swings away from, and the hinge side tells you the hand. Getting it wrong means the arm and track are on the wrong side of the frame and the unit will not install. The 2034 is not a field reversible surface closer, so settle the hand before the order goes in.
4) Is the LCN 2034 Pacer strong enough for a heavy exterior entrance door?
It is a heavy duty commercial closer rated for exterior as well as interior openings. Spring power is size 4, the heavier end of the closer sizing scale, which is the power normally specified for wide doors and for exterior entrances that have to close against wind and stack pressure. Construction backs it up: a cast iron cylinder with a one piece forged steel piston, 1-1/8 inch piston diameter, and a full complement low friction bearing. All weather fluid keeps the closing speed consistent when the temperature swings, so the door is not slamming in July and dragging in January.
5) Does the LCN 2034 meet ADA opening force requirements for an accessible entrance?
Yes. The 2034 Pacer is ADA compliant and meets the Americans with Disabilities Act reduced opening force requirement, alongside ANSI/BHMA A156.4 Grade 1 certification and a UL and cUL listing. That combination is what a specifier or an inspector is looking for on an accessible opening in an office, school, healthcare or municipal building. Note that reduced opening force is set at installation through the adjustment on the closer, so whoever installs it needs to check the force at the door with a gauge once it is in.
6) Can the LCN 2034 replace a surface mounted closer on my existing door?
Not as a straight swap. The 2034 Pacer mounts concealed in the frame head, so it needs a frame with a transom cavity of at least 1-3/4 by 4 inches and the prep to take the cylinder and track. A door currently running a surface closer on the door face or frame soffit will not have that prep, and pulling the surface unit leaves you with holes in the door and no cavity in the head. Where it does swap cleanly is replacing an existing concealed closer in an aluminum frame, provided the transom meets that minimum. If the frame will not take it, stay with a surface mounted closer.
7) Concealed closer versus a surface mounted closer, which one do I need for an aluminum entrance?
A concealed closer like the 2034 Pacer lives inside the frame head, so nothing hangs off the door or the face of the frame. That is what you want on a glass front entrance where the closer would otherwise be sitting in plain view, and it is the only route when the architect has specified a clean head. The trade off is frame prep: you need a transom cavity of at least 1-3/4 by 4 inches and access to the head. If the frame head is shallower than that, or you are working on an existing door with no cavity, a surface mounted closer on the door face or the frame soffit is the practical choice. Doors that carry their own weight, like all glass entrances on pivots, are a floor closer job instead.
8) Is the LCN 2034 concealed closer approved for a federal or government job?
The 2034 Pacer is BAA qualified, so it clears Buy American Act sourcing requirements on federal and federally funded work. Between that, ANSI/BHMA A156.4 Grade 1 certification, the UL and cUL listing and ADA compliance, it is the set of boxes a government or institutional spec normally asks a closer to tick. Worth pulling the submittal for the file, since GSA and federal contract paperwork usually wants the BAA statement in writing.
9) My entrance door slams shut. Can the closing speed be adjusted on an LCN 2034?
Yes, and in two places independently. The 2034 Pacer regulates general closing speed and latching speed separately, so you can slow the sweep across the opening without losing the push at the end that drives the latch home, which is usually what a slamming door needs. The regulating screws are tamper resistant, so a tenant cannot back the closer off after your technician sets it. Because the closer is concealed in the frame head, the adjustment is made at the unit in the transom, not at a cover plate on the door face.
10) Does the LCN 2034 Pacer have delayed action for slower closing on an accessible door?
No delayed action on the 2034. What it gives you is separate control of general closing speed and latching speed, so the door can be slowed considerably across its sweep, but there is no timed hold at the start of the close cycle. If the opening genuinely needs a pause before the door starts moving, for a wheelchair user or a patient room in a healthcare setting, specify a closer with delayed action rather than trying to dial it out of this one.
11) What arm and track come with the LCN 2034, and what do I need to specify when I order?
The 2034 Pacer ships with the standard arm and track assembly (STDTRKARM) unless you call out something different, and it uses a forged steel single lever arm running in the track. Fastening is by wood and machine screws. What you need to settle at order time is the hand of the door, the track arrangement, and the finish out of the six powder coat options. Everything else about the closer, size 4 spring power and the cast iron cylinder, is fixed on this model.
12) What finishes does the LCN 2034 concealed closer come in, and how much of it actually shows?
Very little of it shows. The cylinder is buried in the frame head, so the only visible parts are the lever arm and track. The powder coat finish comes in six choices: 689 aluminum, 690 statuary bronze, 691 light bronze, 693 gloss black, 695 dark bronze, and 696 brass. On a run of storefront doors, 689 aluminum matches clear anodized framing and 695 dark bronze matches dark bronze anodized, which covers most existing entrances you would be matching into. Plated finishes and an SRI primer for corrosive conditions are offered as options beyond the standard powder coat.
How fast can I get the LCN 2034-689 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 2034-689 come with a warranty?
Absolutely. The LCN 2034-689 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 2034-689?
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 2034-689 from ZenSupply?
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