Norton Closers CLP8501T689 Surface Mount Door Closer

Product Description

The NORTON CLOSERS CLP8501T689 is a surface-mount hydraulic door closer from the CloserPlus line, designed for commercial and institutional door applications. It features an adjustable rack-and-pinion mechanism with valve-controlled hydraulics, a thumbturn hold-open arm, and a full cover for a clean finished appearance. The closer body is constructed from aluminum alloy and ships with sex nuts for hollow metal or wood door mounting. The 689 finish denotes an aluminum color consistent with most commercial door hardware standards. Installation and service are performed by licensed door hardware technicians or commercial locksmiths.

The CLP8501T689 is suited for interior and light exterior commercial doors where a hold-open function is required without an electromechanical release. The thumbturn hold-open arm allows the door to be held open at the desired angle and released manually. The adjustable closer body allows the installer to tune closing speed, latching speed, and backcheck to suit the specific door weight and traffic conditions. Typical applications include office corridors, retail entries, and institutional interior doors.

Key Features

• Rack-and-pinion hydraulic mechanism with valve-controlled backcheck
• Thumbturn hold-open arm allows manual hold-open and release without tools
• Full cover included for a finished, tamper-resistant appearance
• Adjustable closing speed, latching speed, and backcheck valves
• Aluminum alloy body construction in 689 aluminum finish
• Sex nuts included for versatile mounting on hollow metal or wood doors

Compatibility

Designed as an OEM-style surface-mount door closer for commercial interior and light exterior door applications where a thumbturn hold-open arm and adjustable hydraulic control are required.

Installation Notes

Installation is typically performed by a licensed door hardware technician or commercial locksmith familiar with ANSI/BHMA door closer standards. Power down any access control hardware and ensure the door is in the closed position before beginning mounting. Follow the template provided with the closer for proper hole placement on the door face and frame. Do not over-tighten the cover fasteners, as this can interfere with valve access and adjustment.