DRIWON DN-9500 Grade 1 β a heavy duty door closer that can be tuned for residents with walkers, wheelchairs and limited grip strength, while still closing and latching fire, smoke and stairwell doors every time. Delayed action, positive latch and UL fire-rated performance on rated assemblies.
For nursing homes, skilled nursing facilities, assisted living, memory care and independent living communities across the U.S.
Resident, corridor & dining doors
Tested beyond 2 million cycles
With delayed action & positive latch
On rated door assemblies




Senior care buildings combine two goals that pull in opposite directions: doors must be easy to open for frail residents, yet fire, smoke and stair doors must close and latch on their own. The answer is an ANSI/BHMA Grade 1 hydraulic closer with adjustable power, separate closing and latch speed valves and a delayed-action function. That combination lets facilities teams set a low opening force on accessible doors while keeping enough power to latch rated doors.
Nursing homes that participate in Medicare and Medicaid must meet the NFPA 101 Life Safety Code as adopted by CMS, and are surveyed by state agencies or accrediting bodies. Assisted living facilities follow state licensing rules and the locally adopted building and fire codes. In healthcare occupancies, doors to exit stairs, smoke barriers, vertical openings and hazardous areas must be self-closing and positively latching, and corridor doors to resident rooms must latch to resist the passage of smoke. Your AHJ and the facility's life safety plan determine which doors need closers.
Under the 2010 ADA Standards for Accessible Design (section 404), interior hinged doors must open with no more than 5 lbf, and a closer must be adjusted so the door takes at least 5 seconds to swing from 90Β° to 12Β° from the latch. Fire doors are the exception on opening force: the authority having jurisdiction sets the minimum. Always check local code and your AHJ.
Memory care units often use delayed-egress locks, access control and door alarms to prevent unsupervised exits. Those systems only work if the door is fully closed, so the closer must reliably seat the door against the latch or electric strike every cycle. Coordinate the closer position with the door position switch, the strike and any magnetic lock so hardware does not clash, and confirm the whole assembly with the AHJ.
For deeper code guidance, read our guide on door closers for senior living and assisted care and our ADA door closer requirements article. Hospitals and clinics are covered on our hospital door closer page.
| Model | DRIWON DN-9500 extra heavy duty commercial door closer |
|---|---|
| Certification | ANSI/BHMA A156.4 Grade 1; UL listed |
| Fire rating | 3-hour fire rated when installed on a rated door assembly |
| Power size | Adjustable 1β6 |
| Door weight | 44β440 lbs (20β200 kg) |
| Door width | 23"β59" (58β150 cm) |
| Body / arm | Extra heavy duty cast iron body, wrought steel arm, heat-treated piston |
| Control | Hydraulic, with delayed action and secure positive latch |
| Finish | Corrosion-resistant powder coat, silver or black |
Need the lighter-duty option for interior doors? See the DRIWON DN-8220 Grade 1 door closer. Full details on the DN-9500 product page.
A Grade 1 hydraulic closer with adjustable power size 1β6, a positive latch and delayed action, such as the DRIWON DN-9500. It can be set for low opening force on accessible doors and still latch fire and smoke doors.
It depends on the code and the door. NFPA 101 requires corridor doors to resident rooms to latch, while doors to exit stairs, smoke barriers and hazardous areas must be self-closing. Check with your AHJ and the facility life safety plan.
Delayed action holds the door for a few seconds before the closing sweep starts, giving residents using walkers or wheelchairs more time to pass through safely.
Yes. It is UL listed and 3-hour fire rated when installed on a rated door assembly. Check the door label and local code.
The ADA limit for interior hinged doors is 5 lbf, excluding fire doors. For frail residents, set the lowest force that still lets the door close and latch, and test with a door pressure gauge.
Yes. Use the contact form for volume pricing and specification support.
Equipping a nursing home, assisted living or memory care community? Contact our team for volume pricing, specifications and fast supply.