D&D DC-M9800 Hydraulic Door Closer | PSB UL Certified Taiwan Manufacturer
Taiwan-made DC-M9800 hydraulic door closer with adjustable sizes 2-6, dual valve speed control, optional back check. PSB/UL certified, 5-year warranty, 500K cycles tested.
Hydraulic Door Closer without cover
DC-M9800 series
Standard door closer with optional back check or delay action
The D&D door closer DC-M9800 series provides different closer body sizes A, B, C types. We don't make the cover for these door closers, but there is a simple aluminum plate to cover the fixing hole and adjusting speed valves.
These traditional door closers conform to PSB and UL standards, 100% mad in Taiwan with reliable quality. We promise 5 years warranty and lifetime after sales service.
Features
- Available in size 2, 3, 4, 5, 6 and adjustable power size 2~4 & 2~6
- Dual valves for adjustable closing speed and latch speed.
- Non-handed installation.
- Optional back check or delay action function.
- Optional hold-open arm.
- Provide constant closing speed under a wide variety of temperatures, for all seasons.
- 500,000 cycles tested
- 5-years warranty and Lifetime after-sales service.
Packing details
- 1 set in 1 box
- 10 sets in 1 carton
Applications
- For wood doors, metal doors in commercial, residential buildings
- Apply for interior doors and external doors
- E-catalogue Download
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Hydraulic Door Closer without cover, DC-M9800 series
The D&D door closer DC-M9800 series provides different closer body sizes A, B, C types. We don't make the cover for these door closers, but there is a simple...
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Popular Products
Need Door Closers That Adapt to Different Door Weights and Applications?
Our DC-M9800 series offers adjustable power sizes from 2 to 6, including versatile 2~4 and 2~6 configurations, allowing you to standardize inventory while serving diverse door specifications. With dual valve adjustment for closing and latch speed, plus optional back check and delay action, you can customize performance for each installation. Contact us to discuss how our flexible sizing options can streamline your production and reduce component complexity.
Manufactured 100% in Taiwan with rigorous quality control, our DC-M9800 series conforms to both PSB and UL international standards, having successfully completed 500,000 cycle testing to guarantee long-term durability. Suitable for wood doors and metal doors in commercial and residential buildings, including both interior and external door applications, this hydraulic door closer delivers the precision and reliability that building professionals demand. We stand behind our products with a comprehensive 5-year warranty and lifetime after-sales service, ensuring your investment is protected. Optional hold-open arm functionality provides additional convenience for high-traffic environments, making the DC-M9800 series an ideal choice for contractors, door manufacturers, and building hardware distributors seeking dependable door control solutions.