The Sargent 1431-O-TB-EN Surface Door Closer is a Surface Door Closer. The 1431 Series is a complete line of surface door closers for interior and exterior doors with flexibility to meet virtually every application. A full complement of arm types and front-facing valves make installation and maintenance easy. This Series can be used as a direct replacement for the older version 1230 or 1231 Sargent Closers without having to re-drill the mounting holes.
- Surface Door Closer
- Standard Arm
- TB: Packed w/Thru Bolts
- Non-Handed
- 1431 Series: Heat treated full rack and pinion for high strength & wear resistance. - Heavy duty one piece high silicon content aluminum alloy body provides corrosion resistance, superior strength and wear resistance. - 1/2" arm engagement over a 7/16 square spindle ensures a wear-resistant tight joint
- Valves: Separate brass low sensitivity control valves offer ability to separately regulate door speed, latching, backcheck and optional delayed action. - All valves are captured to prevent accidental removal, adjustable with an 1/8" Allen wrench. - Adjustable backcheck protects the door and hardware from damage during the opening cycle.
- Power Size: Adjustable spring power allows 1431 closers a size range of 1 through 6. They are adjusted to size 3 before leaving the factory
- Cover: High impact non-corrosive plastic covers with two machine screws standard
- Fasteners: Packed w/Thru Bolts (TB), Wood & Machine Screws
- ANSI: Certified ANSI/BHMA A156.4 Grade 1
- UL: Conforms to UL10C for positive pressure fire test - UL Listed and cUL Listed to Canadian Safety Standards listed for use on fire door
- Sprayed Aluminum Enamel
