Norton Rixson 7900 Series Architectural Grade Overhead Concealed Door Closer with Multi-Point Hold Open
Premium Concealed Door Control for High-End Architectural Applications
The Norton Rixson 7900 Series Overhead Concealed Door Closer delivers architectural-grade performance with complete concealment for sophisticated commercial openings. This heavy-duty closer accommodates doors from 1-3/4" to 2-1/4" thick and supports up to 200 lbs door weight with Grade 1 ANSI/BHMA A156.4 certification. Built for vandal resistance and tamper protection, the 7900 Series features adjustable spring sizes (1-3) with fixed size 4 option and fully adjustable multi-point hold open functionality for versatile installation requirements.
Professional Features & Benefits
- Door Thickness Compatibility: Accommodates 1-3/4" to 2-1/4" thick doors for versatile installation across various door types and applications.
- Heavy-Duty Load Capacity: Supports up to 200 lbs maximum door weight for reliable operation with substantial commercial doors.
- Adjustable Spring Configuration: Features adjustable spring sizes (1-3) and fixed size (4) option allowing precise force adjustment for optimal door operation.
- Multi-Point Hold Open System: Fully adjustable multi-point hold open feature provides flexible door positioning for high-traffic applications.
- Vandal-Resistant Construction: Built tough to withstand vandalism and tampering with concealed design minimizing exposure to damage in high-security locations.
- Universal Hinge Compatibility: Works with butt hinges, offset, or center hung pivots providing installation flexibility across different door configurations.
- Grade 1 Certification: ANSI/BHMA A156.4 Grade 1 rating ensures commercial-grade durability and performance standards.
- Manufacturer Warranty: 10 Year Limited warranty provides long-term protection and confidence in product reliability.
Technical Specifications
- ADA Compliant: No
- ANSI/BHMA: ANSI/BHMA A156.4, Grade 1
- Commercial/Residential: Commercial
- Cover Type: Dress Cover Plate
- Delay Function: Yes
- Department: Door Hardware
- Door Swing: Single Acting
- Door Weight: 200 lbs.
- Duty Level: Heavy Duty
- Grade: Grade 1
- Hold Open Feature: No
- Mounting Detail: Center Hung , Offset Hung
- Product Category: Door Controls
- Product Group: Door Controls
- Product Subgroup: Door Closers - Overhead Concealed
- Product Type: Overhead Concealed Door Closers
- Series: 7900 Series
- Spring Type: Fixed Size
- Subcategory: Overhead Concealed Closers
- Traffic Rating: Moderate Traffic
- Warranty: 10 Year Limited
Installation & Operation
- Review manufacturer specifications and verify door preparation requirements including door thickness (1-3/4" to 2-1/4"), stile width, and handing as applicable to this overhead concealed closer.
- Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces for concealed installation.
- Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions for overhead concealed mounting.
- Install all mounting hardware and secure the closer to door and frame per manufacturer torque specifications ensuring proper concealment.
- Adjust spring size (1-3 or fixed 4), sweep and latch speeds, backcheck cushioning, and multi-point hold open settings for proper door operation and positioning.
- Test closer operation to verify proper function, door weight support up to 200 lbs, and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.
Professional Applications
- High-End Commercial Office Buildings
- Luxury Hotel and Hospitality Facilities
- Premium Retail Establishments
- Corporate Headquarters and Executive Suites
- Upscale Healthcare and Medical Facilities
- Educational Institution Administrative Areas
- Government and Municipal Buildings
Tamper-Resistant Design
The Norton Rixson 7900 Series features concealed overhead mounting that minimizes exposure to vandalism and tampering, making it ideal for high-security locations. The completely concealed design provides both aesthetic appeal and security benefits by eliminating visible hardware that could be subject to damage or interference.
Why Choose Norton Rixson Quality?
Norton Rixson 7900 Series door closers deliver architectural-grade reliability with heavy-duty construction rated for 200 lbs door weight and Grade 1 ANSI/BHMA A156.4 certification. The 10 Year Limited warranty demonstrates the manufacturer's confidence in long-term performance. Engineered for demanding commercial applications where both concealed aesthetics and dependable door control are essential for high-end architectural openings.
Manufacturer Resources
Product Specs
- Series:
- 7900 Series
- Duty Level:
- Heavy Duty
- Grade:
- Grade 1
- Door Swing:
- Single Acting
- Warranty:
- 10 Year Limited
- ANSI/BHMA:
- ANSI/BHMA A156.4, Grade 1
- Product Group:
- Door Controls
- Product Subgroup:
- Door Closers - Overhead Concealed
- Product Type:
- Overhead Concealed Door Closers
- Subcategory:
- Overhead Concealed Closers
- Commercial/Residential:
- Commercial
- Door Weight:
- 200 lbs.
- Traffic Rating:
- Moderate Traffic
- Spring Type:
- Fixed Size
- ADA Compliant:
- No
- Mounting Detail:
- Center Hung , Offset Hung
- Cover Type:
- Dress Cover Plate
- Delay Function:
- Yes
- Hold Open Feature:
- No
- Product Category:
- Door Controls
- Department:
- Door Hardware