Descriptions
Surface Door Closer, Universal Standard Arm, Thru Bolts, Black Suede Powder Coat Finish
The Sargent 281-UO TB BSP series of cast iron surface door closers are engineered to meet the rigorous demands of commercial buildings requiring durable and reliable hardware. These closers are suitable for interior and exterior doors and are designed with versatility in mind, supporting multiple mounting options including standard, top jamb, parallel, and track installations. Constructed with high-quality materials, they feature an impact-resistant plastic cover and a heavy-duty mounting bracket for straightforward installation. The 1-1/2 inch diameter piston ensures superior door control, making it ideal for high-traffic areas where consistent operation is essential.
Built to meet ANSI/BHMA Grade 1 standards and conforming to UL10C and UBC fire test requirements for positive pressure fire-rated doors, the 281 Series provides a reliable solution for safety and security. Its adjustable spring power, ranging from size 1 to 6, is preset to size 3 at the factory, allowing for easy customization based on door weight and usage. The closer is also designed to meet ADA requirements in all applications except track installations, ensuring accessibility compliance.
The 281-UO TB BSP features standard pressure relief valves that protect hardware components during opening and closing cycles, prolonging service life and maintaining optimal performance in all weather conditions. Its weather-resistant fluid allows for effective operation in extreme heat or cold without the need for readjustment. This model is compatible with retrofit installations of existing Sargent 250 and 1250 series closers, providing a seamless upgrade path. Backed by a 25-year limited warranty, the Sargent 281-UO TB BSP door closer is an excellent choice for commercial facilities seeking a robust, fire-rated, and code-compliant solution with long-term durability.
Features:
* ANSI/BHMA Grade 1 (A156.4) for high durability and performance
* Meets Buy America Act requirements for local procurement compliance
* Conforms to UL10C and UBC fire test standards for 3-hour fire-rated doors
* 10-year warranty for long-term reliability
* Versatile mounting options including standard, top jamb, parallel, and track installations
* UL and CUL listed for use on fire doors
* Adjustable spring power from size 1 to 6, preset to size 3 at the factory
* Non-handed design suitable for all applications
* ADA compliant in all applications except track mounting
* Standard pressure relief valves protect hardware during operation
* Heavy-duty mounting bracket facilitates easy installation
* High impact, non-corrosive plastic cover with optional metal cover
* Compatible with existing Sargent 250 and 1250 series installations
* Weather-resistant fluid ensures reliable operation in extreme temperatures
* 1-1/2 inch diameter piston provides superior door control
