Controlled Door Solutions Ltd. - Security Door Integration
ryobi d-4550 door closer
D-4550
Mounting options
Mounting options
The D-4550 Series AL Closers are heavy-duty door closers constructed of high-silicon aluminum alloy for installation on exterior and interior doors that are subject to high use and potential abuse. They are designed and engineered for reliability and superior performance. The commercial applications for which these closers are ideal include schools, medical facilities, institutions, and hospitals as well as office buildings and any entrance door with high foot traffic.
Mounting options
Mounting options
Mounting options
- Standard, Pull Side (Door Mount)
- Top Jamb, Push Side (Jamb Mount)
- Parallel Arm, Push Side (Door Mount)
Features
Mounting options
Features
- Heavy Duty
- All Season Fluid
- Hold-Open
- Stop
- Backcheck
- Delayed Action (Closing)
- Forged Steel Arms
- Non-Handed
- Fully Adjustable
- Max Door Width:
Exterior: 48"
Interior: 60"
- Max Door Weight: 330 lbs
- Spring Strength: 2-7
- 689 Aluminum Silver Finish