Norton Rixson 900 Armature Extension Base with 1-1/2" Projection for Door Closer Installation

Norton Rixson 900 Armature Extension Base with 1-1/2" Projection for Door Closer Installation

Professional Door Closer Installation Accessory

The Norton Rixson 900 Armature Extension Base provides 1-1/2" of added projection to enable proper door closer armature alignment in challenging architectural conditions. This commercial-grade installation accessory solves clearance issues with frame depth, glass door systems, and retrofit conversions where standard mounting prevents optimal closer performance. Manufactured for commercial and industrial door systems, this extension base maintains proper arm geometry for smooth operation and long-term reliability in high-traffic environments.

Professional Features & Benefits

• 1-1/2" Armature Extension: Provides precise added projection for proper door closer arm alignment in non-standard installation conditions.
• Installation Flexibility Enhancement: Ideal solution for challenging frame depths, glass door systems, and retrofit conversion applications.
• Commercial-Grade Construction: Built for heavy-duty usage and high-traffic commercial environments with reliable performance.
• Proper Arm Geometry Maintenance: Supports consistent closer operation by ensuring correct armature positioning and alignment.
• Retrofit and Replacement Compatibility: Perfect for conversion applications and upgrading existing door control systems.
• Storefront and Glass Door Applications: Specifically designed to solve clearance issues on modern entry systems and aluminum frames.

Technical Specifications

• Commercial/Residential: Commercial
• Department: Door Hardware
• Electronic: Yes
• Parts and Accessories Type: Installation Accessories
• Product Attribute: Parts and Accessories
• Product Category: Door Controls
• Product Group: Door Controls
• Product Subgroup: Parts and Accessories
• Product Type: Parts and Accessories
• Subcategory: Accessories

Installation & Operation

This installation accessory is designed for use with compatible Norton Rixson door closers. Refer to the parent device installation instructions and manufacturer documentation for proper integration. Ensure compatibility with existing hardware before installation.

Professional Applications

• Commercial Office Building Entrances
• Retail Storefront Door Systems
• Glass Door and Curtain Wall Applications
• Aluminum Frame Retrofit Projects
• Educational Facility Door Controls
• Healthcare Institution Entry Systems
• Industrial Facility Access Points

Why Choose Norton Rixson Quality?

Norton Rixson door control accessories deliver professional-grade reliability with commercial-grade construction built for heavy-duty and high-traffic usage. This extension base maintains proper closer arm geometry for consistent performance in demanding commercial applications. Engineered specifically for challenging architectural conditions where standard installation methods fall short, ensuring smooth door operation and long-term system reliability.