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The Dynasty Hardware 4000 Series Commercial Grade Door Closer is engineered for interior and lightweight exterior doors up to 48" wide and 187 lbs. Featuring a Level 4 spring tension and dual independent hydraulic valves, it offers precise, adjustable closing speeds and versatile mounting options. Its compact sprayed aluminum design ensures durability and a sleek look, while the all-in-one installation kit makes setup quick and hassle-free—perfect for offices, schools, and upscale residential projects seeking reliable, professional-grade door control.




| ASIN | B01HP2KT3I |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 434,288 in DIY & Tools ( See Top 100 in DIY & Tools ) 443 in Door Closers |
| Customer Reviews | 4.6 4.6 out of 5 stars (226) |
| Date First Available | 28 Jun. 2016 |
| Finish | Sprayed Aluminum |
| Included Components | Door Closer Body, Door Closer Arm, Fasteners, Parallel Arm Bracket, Pinion Cap, Installation Manual, Mounting Template |
| Installation type | Screw-In |
| Item Package Quantity | 1 |
| Item Weight | 2.71 kg |
| Item model number | DYN-4000-ALUM |
| Item weight | 2.71 Kilograms |
| Manufacturer | Dynasty Hardware |
| Part Number | DYN-4000-ALUM |
| Plug profile | Non-Handed for Regular Arm, Top-Jamb or Parallel Arm Installation |
| Product Dimensions | 24.89 x 7.62 x 7.11 cm; 2.71 kg |
| Recommended uses for product | Closing interior and lightweight exterior doors in commercial and residential settings, providing a space-saving alternative for projects requiring multiple door closers. |
| Specification met | ANSI, UL |
| UPC | 636134553718 |
Y**E
assez bien mais l,emballage était toute brisé
R**S
So my downstairs neighbor (Slammy McGee) kept slamming the heavy foyer door late at night, and it would shake my whole apartment every time he did (literally sounded like a bomb was going off). I tried talking to him a few times about it, but it just wasn't sinking in. I looked up the best way to prevent someone from slamming a door, and an automatic door closer was the top recommendation online. This took about 20 minutes to install, and after I set it up, I tried six ways from Sunday to slam the door, and it literally makes it impossible to slam the door (closes whisper quiet even when trying to slam the door). It has adjustments for the speed at which it closes the first 90% of the door, and another adjustment for the last 10% of the door closing. It can be mounted on either side of a door, and comes with hardware to mount it to either the side or the underside of the door frame. Worked great, no more door slamming! -Door slammer outsmarted ;) Did you find this review helpful?
N**P
The part was broken while open the package.
M**A
Great
S**E
The Dynasty Door Closer is exactly as described and works great! It’s a sturdy, commercial-grade product with smooth hydraulic action that closes the door automatically and reliably every time. The installation was straightforward, and the aluminum finish looks sleek and professional. Overall, it's an excellent, high-quality door closer that gets the job done without any issues. Highly recommend for anyone needing a reliable, heavy-duty door closer for commercial or residential use!
Trustpilot
2 weeks ago
2 months ago