LCN 1250-3071 Cast Aluminum Cy...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$172.00
$148.24
LCN LCN 1250-3071 Cast Aluminum Cylinder Assembly (CYL) for 1250 Series Door Closers LCN-1250-3071

LCN 1250-3071 Cast Aluminum Cylinder Assembly for Door Closers with Powder Coated Finish

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Model: 1250-3071 689
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$172.00
$148.24
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LCN Cast Aluminum Cylinder Assembly for 1250 Series Door Closers with Powder Coated Finish

Professional Replacement Component for Door Closer Systems

The LCN Cast Aluminum Cylinder Assembly is a precision replacement component designed specifically for LCN 1250 Series Surface-Mounted Door Closers. This non-handed cylinder features cast aluminum construction with powder coated finish for weather resistance and durability, maintaining ANSI Grade 1 performance standards. Engineered for low-frequency and low-abusive traffic areas with mounting hole pattern of 3/4 x 9-1/16" and all-weather fluid compatibility.

Professional Features & Benefits

  • Cast Aluminum Construction: Weather-resistant and durable cast aluminum design provides long-term reliability in commercial applications.
  • Non-Handed Design: Universal configuration eliminates handing concerns for simplified inventory management and installation flexibility.
  • Powder Coated Finish: Durable powder coating provides enhanced corrosion resistance and maintains appearance over time.
  • ANSI Grade 1 Compatibility: Maintains the certified performance standards of the LCN 1250 Series closer system for reliable operation.
  • All-Weather Fluid Type: Compatible with all-weather fluid systems for consistent performance across temperature ranges.
  • Precise Mounting Pattern: 3/4 x 9-1/16" mounting hole pattern ensures proper fit and alignment with 1250 Series closers.
  • Multiple Size Compatibility: Works with closer sizes 1, 2, 3, 4, and 5 for versatile application coverage.
  • Manufacturer Warranty: 15 Year warranty coverage for added confidence and protection.

Technical Specifications

  • ADA Compliant: Yes
  • Closer Size: 1
  • Closer Size: 3
  • Closer Size: 5
  • Closer Size: 2
  • Closer Size: 4
  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Electronic: Yes
  • Finish Type: Powder Coat
  • Fluid Type: All-Weather
  • Mounting Hole Pattern: 3/4 x 9-1/16"
  • Parts and Accessories Type: Installation Accessories
  • Product Attribute: Parts and Accessories
  • Product Category: Electronic Access Controls
  • Product Group: Electronic Access Controls
  • Product Model: 1250-3071
  • Product Subgroup: Parts and Accessories
  • Product Substrate: Aluminum
  • Product Type: Cylinders
  • Series: 1250 Series
  • Subcategory: Parts and Accessories
  • Warranty: 15 Year

Professional Applications

  • Aluminum Storefront Door Systems
  • Interior Office Door Control
  • Light-Duty Commercial Applications
  • Low-Frequency Traffic Areas
  • Educational Facility Interior Doors
  • Retail Interior Access Points
  • Professional Office Buildings

Why Choose LCN Quality?

LCN cylinder assemblies deliver professional-grade reliability with cast aluminum construction and powder coated finish for demanding commercial applications. The ANSI Grade 1 certified design ensures dependable operation with 15 Year warranty coverage and low maintenance requirements. Engineered for years of worry-free performance in light duty door control applications where reliable component quality is essential.

Product Specs

Subcategory:
Parts and Accessories
Series:
1250 Series
ADA Compliant:
Yes
Finish Type:
Powder Coat
Mounting Hole Pattern:
3/4 x 9-1/16"
Warranty:
15 Year
Closer Size:
1
Product Group:
Electronic Access Controls
Product Subgroup:
Parts and Accessories
Product Type:
Cylinders
Fluid Type:
All-Weather
Commercial/Residential:
Commercial
Electronic:
Yes
Parts and Accessories Type:
Installation Accessories
Product Attribute:
Parts and Accessories
Closer Size:
2
Closer Size:
3
Closer Size:
4
Closer Size:
5
Product Model:
1250-3071
Product Category:
Electronic Access Controls
Product Substrate:
Aluminum
Department:
Door Hardware

LCN 1250-3071 689 – Frequently Asked Questions

1) Will the LCN 1250-3071 cylinder assembly fit my existing 1250 closer, or do I need to match the mounting holes?
The 1250-3071 cylinder assembly uses a 3/4 x 9-1/16 inch mounting hole pattern, which is what the 1250 Series surface mounted closer body is drilled for. If the closer on the door is a 1250, the replacement body drops onto the same holes. If you measure a different hole spacing, you are looking at a different LCN series and this part is not the one.
2) Do I have to order the LCN 1250-3071 cylinder by hand, left or right?
No handing to specify. The 1250-3071 cylinder assembly is non-handed, so one part covers both left and right hand openings. For a property manager keeping spares on the shelf, that means a single part number covers every 1250 closer in the building rather than two.
3) Does the LCN 1250-3071 cylinder have to match the spring size of the closer it is replacing?
It covers closer sizes 1 through 5, so you do not have to identify the spring size before ordering. The same cylinder assembly serves the full adjustment range of the 1250, which is what lets one part cover a mix of interior office doors and heavier storefront leaves.
4) Is the LCN 1250 closer heavy enough for a busy entrance, or should I use a different closer?
The 1250 is built for low-frequency, low-abuse traffic: interior office doors, light-duty commercial openings, retail back-of-house, school corridors that see modest use. On a main entrance, a gym door, or anything that gets kicked and held daily, step up to a heavier LCN surface closer such as the 4040XP. Putting a light-duty closer on a high-abuse opening is the usual reason one comes back leaking.
5) Is the 1250-3071 the whole door closer or just the body?
It is the cylinder assembly, the closer body that holds the spring and the hydraulic fluid. Arms, shoes, brackets and mounting screws are separate items. If the existing arm and bracket are sound and only the body is leaking or has lost its closing control, this is the part that fixes it. If you are hanging a closer on a bare door, you need a complete 1250 closer with arm instead.
6) Will an LCN 1250 closer cylinder hold its adjustment on an exterior door in winter?
The cylinder is charged with all-weather fluid, so the closing speed does not swing the way a standard-fluid closer does as temperatures drop and the oil thickens. That is the fluid you want on an aluminum storefront entrance or any leaf exposed to outside air. Cast aluminum body with a powder coated finish handles the moisture side.
7) What finish should I order the LCN 1250 cylinder in to match the closers already on my doors?
Six powder coated finishes are offered: 689 aluminum, 690 statuary bronze, 691 light bronze, 693 gloss black, 695 dark bronze, and 696 brass. Match the number stamped or specified on the closers already hung rather than eyeballing the color, since 690, 691 and 695 read very close to each other on a painted frame.
8) Will an LCN 1250 closer meet ADA opening force on an interior door?
The 1250 is listed ADA compliant, and the size range 1 through 5 is what gets you there: on an interior door you back the spring size down so the pull force stays inside the ADA limit while the door still latches. Verify the force at the door with a gauge after adjusting, because the closer setting and the door weight both feed into the number.
9) Can I use the LCN 1250-3071 on a residential front door?
It is a commercial-duty part sized for commercial openings, and it is sold as a service component for an existing 1250 closer rather than as a complete closer with arm. For a house door, a residential surface closer with the arm and brackets in the box is the simpler buy.
How fast can I get the LCN 1250-3071 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 1250-3071 689 come with a warranty?
Absolutely. The LCN 1250-3071 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 1250-3071 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 1250-3071 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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