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The PAMEX GC804-AL is a commercial-grade door closer designed for regular and parallel arm mounting configurations. Door closers of this type control the speed and force at which a door returns to its closed position, providing consistent operation and reducing wear on the door frame and hardware. The GC804-AL is sold as a single unit and is intended for commercial door applications. Installation is typically performed by a licensed locksmith, door hardware technician, or commercial contractor familiar with door closer geometry and mounting requirements.
This door closer suits commercial entry and interior doors where either a regular arm or parallel arm mounting configuration is required. Regular arm mounting positions the closer body on the door face with the arm extending to the frame, while parallel arm mounting runs the arm parallel to the door face when closed. The ability to accommodate both configurations makes the GC804-AL a practical choice for a range of door orientations and clearance conditions common in commercial installations.
Designed as an OEM-style replacement or new-installation door closer for commercial doors requiring regular or parallel arm mounting.
Installation should be performed by a qualified door hardware technician or licensed contractor. Before mounting, confirm door hand, swing direction, and frame clearance to select the correct arm configuration. Follow the template provided with the closer for accurate fastener placement, and verify that all fasteners are driven into solid substrate. Refer to applicable building codes for door closer requirements on fire-rated or accessibility-compliant openings.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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