SECO-LARM UL Listed Heavy-Duty Door Closers

July 19, 2024
These heavy-duty door closers provide exceptional security and user convenience for a wide range of applications.

SECO-LARM is happy to announce that three of its door closers have received the prestigious UL Listing, demonstrating their compliance with rigorous safety and performance standards. These heavy-duty door closers provide exceptional security and user convenience for a wide range of applications. 

Enhanced Security and Ease of Use

All three UL Listed door closers boast reversible, non-handed designs for flexible installation. They feature independent adjustments for sweep and latch speeds, allowing for customized door operation on metal or wooden doors. 

  • SD-C131-SQ: This versatile door closer is suitable for ANSI size 3 doors up to 36 inches (91cm) wide and weighing up to 140-lbs. (65kg). 
  • SC-C101-SGQ and SD-C101-SBAQ: These heavy-duty Grade 1 door closers are designed for demanding commercial applications. They can handle ANSI size 1 to 6 doors weighing up to 330-lbs. (150kg). 

Features Shared by All Three Models

  • UL Listed: Demonstrates compliance with safety and performance standards. 
  • Reversible, Non-Handed Design: Offers flexibility for various door installations. 
  • Independent Sweep and Latch Speed Adjustments: Enables customized control for different door types. 
  • Forged Steel Arms: Provides exceptional strength and durability. 
  • Attractive Cast Aluminum Bodies: Offering strength and durability, while enhancing the aesthetics of any entryway. 

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