National Mfg N100-036 Medium Duty Door Closer Black

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N100-036 is an air-controlled, medium duty door closer designed for out-swinging wood or metal doors up to 1-3/8 inches thick. It provides controlled, adjustable closing speed through an air-regulated mechanism, making it a dependable choice for commercial and residential door applications. The unit ships in a package quantity of three and arrives permanently lubricated for extended service life without field lubrication requirements. A 2-hole end plug allows the technician to regulate closing force to match door weight and traffic conditions. The hold open washer is included for added convenience during installation and everyday use.

This door closer is suited for light commercial or residential settings where out-swinging doors require consistent, adjustable closure. It accommodates wood or metal door construction up to 1-3/8 inches thick, making it a practical fit for office entryways, utility rooms, and similar applications. The black finish blends with standard commercial hardware. Installation is straightforward for door hardware installers and general contractors working on door prep or replacement projects.

Key Features

• Air-controlled closing mechanism with fully adjustable door closing speed
• 2-hole end plug for field-adjustable closing force regulation
• Compatible with out-swinging wood or metal doors up to 1-3/8 inches thick
• Permanently lubricated for extended operating life with no field lubrication required
• Includes hold open washer for added installation and operational convenience
• Black finish for standard commercial hardware coordination

Compatibility

Designed as an OEM-style replacement or new-install door closer for out-swinging wood or metal doors up to 1-3/8 inches thick in residential and light commercial applications.

Installation Notes

Installation should be performed by a qualified door hardware installer or general contractor familiar with door closer mounting requirements. Power down any access control or electric strike systems tied to the door before beginning work. Follow the hardware manufacturer template for screw placement and mounting arm alignment. Verify door swing direction and closing force adjustment after installation to confirm proper latching without excessive impact.