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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
SPECIFICATIONS
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.
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 sizes 3.
- 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.
CERTIFICATIONS
- ANSI/BHMA A156.4 Grade 1 certified.
- UL and CUL listed.
- Meets UL10C for positive pressure.
- CSFM approved.
RESOURCES & DOWNLOADS
Manufacturer Resources
Product Specs
- Category:
- Door Controls
- Product Group:
- Door Controls
- Series:
- 7300 Series
- Grade:
- Grade 1
- Duty Level:
- Medium Duty
- Default Arm/Track:
- Round Form Arm, (AR)
- ADA Compliant:
- Yes
- Warranty:
- 25 Year
- Mounting:
- Regular and Top Jamb (AR Arm)
- Closer Size:
- 3
- Product Subgroup:
- Door Closers - Surface Mounted
- Product Type:
- Surface Mounted Door Closers
- Subcategory:
- Surface Mounted Closers
- Fasteners:
- Wood and Machine Screws
- Substrate:
- Aluminum
- Commercial/Residential:
- Commercial
- Product Model:
- 7303
- Door Hand Direction:
- Non-Handed
Dormakaba 7303-AO8P-689 – Frequently Asked Questions
1) What door sizes and weights does the Dormakaba 7303 series handle?
The 7303 series is a standard duty closer designed for interior doors up to 36 inches wide. Weight capacity varies by model but typically handles doors up to 120-150 pounds. Check the specific model number for exact specifications.
2) Is this closer suitable for exterior applications?
The 7303 series is primarily designed for interior use. For exterior applications, consider heavy duty closers that offer better weather resistance and durability against temperature variations.
3) What handing options are available for the 7303 series?
Most 7303 series closers are non-handed and can be installed on left or right swing doors. The closer body can be mounted on either the pull side or push side depending on the application requirements.
4) What finishes are available besides painted?
The 7303 series typically offers painted finishes in white or aluminum colors. Some models may be available in bronze or other architectural finishes. Check individual product listings for specific finish options.
5) What power size rating does this closer provide?
The 7303 series typically provides Size 1-4 power depending on the specific model. Standard duty applications usually fall in the Size 1-3 range for most interior door applications.
6) Does this closer meet ADA accessibility requirements?
When properly adjusted, the 7303 series can meet ADA opening force requirements of 5 pounds maximum. Verify the specific model capabilities and ensure proper adjustment during installation.
7) What mounting hardware is included with the closer?
Standard packages typically include the closer body, arm assembly, brackets, and mounting screws. Installation template and adjustment instructions are also provided. Verify contents before installation.
8) How do you adjust the closing speed on the 7303 series?
Adjustment is made using valve screws on the closer body. Turn clockwise to decrease speed, counterclockwise to increase. Make small adjustments and test. Some models offer separate sweep and latch speed controls.
9) Can this closer be used with hold-open arms?
Some 7303 series models are compatible with hold-open arms or can be modified for hold-open functionality. Check the specific model specifications or consider models specifically designed with hold-open features.
10) What are common installation requirements for surface mounting?
Surface mounting requires solid wood or metal door and frame construction. Use provided template for precise placement. Ensure adequate clearance for arm swing and proper door stop positioning.
11) How does the 7303 series compare to other Dormakaba closers?
The 7303 is positioned as standard duty compared to heavy duty series like the 8000 series. It offers reliable performance for interior applications at a more economical price point than premium grade closers.
How fast can I get the Dormakaba 7303-AO8P-689 delivered?
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Can I return it if it doesn’t work for me?
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reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Dormakaba 7303-AO8P-689 come with a warranty?
Absolutely. The Dormakaba 7303-AO8P-689 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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