DORMA 7305 Series Surface Clos...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$368.00
$148.99
DORMA 7305 Series Surface-Mounted, Standard Duty Door Closer - Painted Finish

DORMA 7305 Series Surface Closer - Size 5, Round Arm Non-Hold Open Arm, Tri-Pack

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Model: DOR-7305-ARP-689
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$368.00
$148.99
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Grade 1 Surface Applied Door Closers
The 7300 Series offers a compact design and is available in an assortment of sprayed finishes to complement any opening's decor. These features, along with numerous installation options and fixed spring sizes, make this door closer an ideal solution in a variety of applications.

Door closer ANSI/BHMA Grade 1 certified.

  • Fixed spring sizes
  • Quick and easy to install
  • Adjustable backcheck
  • Constant speeds

FEATURES

Controlled opening with backcheck feature
The 7300 Series features a backcheck to provide a cushioning effect in opening.

Constant speeds
The 7300 Series closer has two independent valves to separately control sweep and latch closing speeds and provide constant speeds when temperatures change.

TECHNICAL DETAILS

  • Fixed spring size 4.
  • Non-handed for regular, top jamb, and parallel arm applications.
    • Quick and easy to install.
  • Compact design.
  • Adjustable backcheck provides cushioning when the door is abusively opened.

CERTIFICATION

  • ANSI/BHMA A156.4 Grade 1 certified.
  • UL and CUL listed.
  • Meets UL10C for positive pressure.
  • CSFM approved.

SPECIFICATION

All closers shall be DORMA 7300 Series hydraulic surface applied rack and pinion closers. The closer has two independent valves to separately control sweep and latch closing speeds and provide constant speeds when temperatures change. Standard with backcheck to provide cushioning effect in opening.

RESOURCES & DOWNLOADS

Dorma 7300 Series Technical Brochure

Dorma 7300 Series Architectural Documents

Manufacturer Resources

Product Specs

Product Group:
Door Controls
Series:
7300 Series
Grade:
Grade 1
Duty Level:
Medium Duty
ADA Compliant:
Yes
Warranty:
25 Year
Closer Size:
5
Product Subgroup:
Door Closers - Surface Mounted
Product Type:
Surface Mounted Door Closers
Subcategory:
Surface Mounted Closers
Fasteners:
Wood and Machine Screws
Commercial/Residential:
Commercial
Product Model:
7304
Door Hand Direction:
Non-Handed
Arm Specification:
Round Arm Non-Hold Open Arm
Mounting Method:
Regular and Top Jamb (AR Arm)
Product Category:
Door Controls
Product Substrate:
Aluminum

Dormakaba DOR-7305-ARP-689 – Frequently Asked Questions

1) What doors can the DORMA 7305 Series Size 5 closer handle?
Size 5 closers handle doors up to 4 feet wide and maximum 180 pounds. Verify your door dimensions and weight before ordering. Heavy commercial doors may require larger size closers.
2) Does this closer work on both left and right hand doors?
Yes, the DORMA 7305 is reversible for both left and right hand door applications. The round arm configuration adapts to either handing during installation.
3) What does non-hold open mean for this door closer?
Non-hold open means the door will automatically close from any position. There is no mechanism to hold the door open at 90 degrees or other angles. The door always returns to the closed position.
4) What finish options are available for the 7305 Series?
Standard finishes include aluminum, bronze, and black. Verify the specific finish included with your tri-pack. Custom finishes may be available through special order.
5) Is this closer suitable for high-traffic commercial applications?
Yes, the DORMA 7305 Series is designed for commercial-grade applications. Size 5 provides sufficient power for moderate to heavy-duty use in office buildings, retail, and institutional settings.
6) Does this closer meet ADA accessibility requirements?
The closer can be adjusted to meet ADA opening force requirements of 5 pounds maximum. Proper adjustment of closing speed and latch speed is essential for compliance. Verify local code requirements.
7) What components are included in the tri-pack?
The tri-pack includes the closer body, round arm assembly, mounting brackets, and installation hardware. Templates and installation instructions are typically included. Verify contents upon delivery.
8) How is the DORMA 7305 mounted to the door and frame?
Standard surface mounting to the door header and frame. Use the manufacturer's template for proper hole placement. Requires through-bolts or heavy-duty screws depending on door material and frame type.
9) Can I adjust the closing speed on this closer?
Yes, the 7305 features adjustable closing speed and latch speed controls. Use the adjustment valves to fine-tune performance. Turn clockwise to slow, counterclockwise to speed up closing action.
10) What other DORMA closer models are similar to the 7305?
The DORMA 7300 Series offers various arm configurations and sizes. Consider hold-open versions if you need doors to stay open. Check our door closers section for comparable models.
11) Will this closer work in exterior applications?
The 7305 can handle exterior applications with proper finish selection. Bronze or aluminum finishes offer better weather resistance than painted options. Extreme temperature conditions may affect performance.
12) What are the key dimensions I need for installation?
Check the manufacturer's template for exact mounting dimensions and clearances. Typical requirements include adequate header space and arm swing clearance. Measure door thickness and frame type before installation.
How fast can I get the Dormakaba DOR-7305-ARP-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 Dormakaba DOR-7305-ARP-689 come with a warranty?
Absolutely. The Dormakaba DOR-7305-ARP-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 Dormakaba DOR-7305-ARP-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 Dormakaba DOR-7305-ARP-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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