Corbin Russwin DC3210 Door Clo...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$602.26
$374.90
Corbin Russwin Corbin Russwin DC3210 Parallel Arm Mounting Grade 1 Surface Door Closer COR-DC3210

Corbin Russwin DC3210 Door Closers, Grade 1 Parallel Arm, Surface Mounting

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Model: DC3210 689 M54
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$602.26
$374.90
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Corbin Russwin DC3210 Door Closers

The Corbin Russwin DC3000 Series line of door closers, including the DC3210 (Parallel Arm Closer) fulfill security and life safety requirements by ensuring reliable latching for access control and fire code compliance, along with ease of operation and precise adjustability for barrier-free
code compliance. Ideal for virtually all door openings and draft conditions in both new construction and renovations, including:
• Schools and universities
• Health care
• Government
• Commercial and industrial
• Office and retail
• Transportation and utilities
• Hotels and conference centers
• Religious

Backed by ZenSupply's customer-friendly shipping and return policies and trusted staff, you can rest assured that you can buy with confidence so you can ensure the facilities you're maintaining or improving will be safe and secure for years to come.

Standard Configuration

  • Arm:
    • "Standard" selection in the Arm category
    • Non-hold open arm
    • Combines regular arm with parallel arm mounting bracket for top jamb or parallel arm mounting
    • Mounted on push side of the door
    • Minimum 3" top jamb required
  • Finish:
    • 689 - Aluminum painted
  • Cylinder:
    • Fully adjustable 1-6
    • Backcheck intensity and location valves
  • Standard Cover
    • Full ABS Cover
    • Handed metal cover sold separately (Code: M73)
  • Mounting hardware:
    • Sex nuts and bolts (SNB; Code: M54)

**Other configurations, parts, accessories are available on the site or by request. See the DC3000 Series Product Catalog for all available products ZenSupply can offer.

ARM OPTIONS

The following arm summary will help you choose the right arm. See the images in the image carousel for more detailed info.

  • Standard - Non-hold open regular arm with parallel arm mounting bracket (tri-packed)
  • A1 - Hold open arm - combines regular hold-open arm with parallel arm mounting bracket (mounted on push side)
  • A2 - Heavy-duty parallel arm with hold open (mounted on push-side)
  • A3 - Heavy-duty parallel arm non-hold open (mounted on push side)
  • A4 - Heavy-duty reversible backstop parallel arm (mounted on push side)
  • A5 - Heavy-Duty Reversible Backstop Parallel Arm (mounted on push side)
  • A10 - Heavy-duty Regular parallel arm non-hold open (mounted on push side)

 

Key Advantages
* Meets or exceeds ANSI/BHMA A156.4 Grade 1 requirements
* Compliance with building and barrier-free codes
* Up to full 180° door opening
* One-piece seamless steel spring tube seals in hydraulic fluid
* Tapered valves allow precise adjustment
* Cast iron body
* Quik-Install™ mounting bracket speeds installation, reducing cost and errors
* 15-year limited warranty
* UL10C, UBC
* Powder painted arms and retrofit plates

DOWNLOADS & RESOURCES

Manufacturer Resources

Product Specs

Series:
DC3000 Series
Category:
Door Controls
Subcategory:
Surface Mounted Closers
Product Group:
Door Controls
Grade:
Grade 1
Warranty:
30 Year Limited
Closer Size:
1 to 6
Default Arm/Track:
Parallel Arm Mounting
Product Subgroup:
Door Closers - Surface Mounted
Product Type:
Surface Mounted Door Closers
Endurance Cycles:
25,000,000
Door Opening:
180 Degrees
Commercial/Residential:
Commercial
Product Model:
DC3210
Door Hand Direction:
Non-Handed
Door Thickness Range:
1-3/4"

Corbin Russwin DC3210 689 M54 – Frequently Asked Questions

1) What doors work with the Corbin Russwin DC3210 door closer?
The DC3210 handles doors up to 48 inches wide and 250 pounds. Works on interior and exterior doors. Verify your door dimensions and weight before ordering.
2) How does parallel arm mounting differ from regular arm mounting?
Parallel arm mounts on the pull side of the door. The arm runs parallel to the door when closed. Provides better appearance and protection from weather compared to regular arm mounting.
3) Is the DC3210 handed for specific door swings?
No, the DC3210 is non-handed. Same closer works for left-hand or right-hand doors. The parallel arm attachment determines the final configuration.
4) What finishes are available for the DC3210?
Standard finishes include aluminum, dark bronze, and black. Special finishes may be available by special order. Check with manufacturer for current finish options.
5) What power size is the DC3210 rated for?
The DC3210 is a Size 3 closer. Provides medium-duty performance for standard commercial doors. Grade 1 certification ensures reliable operation under heavy use.
6) Does this closer meet ADA and fire code requirements?
Yes, the DC3210 meets ADA requirements when properly adjusted. Also complies with ANSI A156.4 Grade 1 standards. Verify local fire codes for your specific application.
7) What parts and accessories are included with the DC3210?
Includes closer body, parallel arm assembly, mounting brackets, and installation hardware. Template and instructions provided. Additional brackets available separately for special mounting conditions.
8) What are the basic installation requirements?
Mount closer body to door frame header. Attach parallel arm to door top rail. Follow manufacturer template for proper spacing. Requires standard door prep tools and hardware.
9) How do you adjust closing speed and latching?
Use adjustment valves on closer body. Turn clockwise to decrease speed, counterclockwise to increase. Separate valves control sweep speed and latch speed. Make small adjustments and test.
10) What other Corbin Russwin closers are similar to the DC3210?
The DC3200 series offers regular arm and top jamb mounting options. DC3230 provides top jamb mounting. All share similar Grade 1 performance with different mounting configurations.
11) What field conditions affect closer performance?
High wind areas may require hold-open arms or backcheck adjustment. Extreme temperatures affect hydraulic fluid viscosity. Indoor applications generally provide most consistent performance.
12) What are the key measurements needed for installation?
Measure door width, thickness, and weight. Check header depth for closer body clearance. Verify door swing clearance for parallel arm travel. Use manufacturer template for exact dimensions.
How fast can I get the Corbin Russwin DC3210 689 M54 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 Corbin Russwin DC3210 689 M54 come with a warranty?
Absolutely. The Corbin Russwin DC3210 689 M54 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 Corbin Russwin DC3210 689 M54?
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 Corbin Russwin DC3210 689 M54 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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