Description
The Sargent 351-O is a heavy-duty aluminum surface door closer engineered for interior and exterior applications. Designed for architects and building owners who demand reliability, this Grade 1 closer meets ANSI/BHMA A156.4 standards and is UL Listed for fire-rated doors, solving the challenge of consistent door control in demanding commercial environments.
This model features non-handed installation with adjustable spring power (sizes 1-6, factory-set to size 3), versatile mounting options, and interchangeable arms for flexibility across applications. An authorized E.D. Locks dealer provides expert installation guidance and code compliance support. Contact sales@edlocks.com or call 1-877-207-6067 for technical assistance and to verify compatibility with your specific door and frame.
Specifications
- ANSI/BHMA Grade 1
- UL Listed and cUL Listed
- Conforms to UL10C and UBC positive pressure fire test
- Non-handed design
- Adjustable spring power sizes 1-6
- Factory-set to size 3
- Standard non-corrosive plastic cover (metal optional)
- Captivated brass valves
- ADA compliant (except Push Side Track)
- Standard and parallel arm options
- Push and pull track arms available
- Pressure relief valves for opening and closing cycles
- 10-year warranty
- Interchangeable with Sargent 1431 and 281 Series arms
