Norton Rixson 91 Series Overhead Concealed Closer, Offset Architectural Grade, Door Weight up to 250 lbs
Professional Overhead Concealed Door Closer Solution
The Norton Rixson overhead concealed door closer delivers professional-grade door control with architectural-grade construction. Designed for doors up to 250 pounds, this offset configuration closer provides reliable operation in commercial applications. The left-hand configuration with aluminum painted finish ensures proper installation and long-lasting performance in demanding environments.
Professional Features & Benefits
- Heavy-Duty Capacity: Supports door weights up to 250 pounds for reliable operation with substantial commercial doors.
- Concealed Design: Overhead concealed installation provides clean architectural appearance while maintaining full door control functionality.
- Offset Configuration: Architectural grade offset design accommodates specific door and frame requirements for versatile installation options.
- Left Hand Operation: Factory configured for left-hand door applications ensuring proper swing control and latching sequence.
- Durable Finish: Aluminum painted finish provides corrosion resistance and professional appearance for commercial environments.
- Non-Hold Open Operation: Standard closing action without hold-open feature for consistent door control and security compliance.
- Commercial Grade Construction: Engineered for high-traffic commercial applications with robust internal components for long-term reliability.
Technical Specifications
- Commercial/Residential: Commercial
- Department: Door Hardware
- Parts and Accessories Type: Installation Accessories
- Product Attribute: Parts and Accessories
- Product Category: Parts and Accessories
- Product Group: Parts and Accessories
- Product Subgroup: Parts and Accessories
- Product Type: Parts and Accessories
- Subcategory: Parts and Accessories
Installation & Operation
- Review manufacturer specifications and verify door preparation requirements including door thickness, stile width, and handing as applicable to this product.
- Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces.
- Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.
- Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications.
- Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.
- Test device operation to verify proper function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.
Professional Applications
- Commercial Office Buildings
- Educational Facilities
- Healthcare Institutions
- Retail Establishments
- Industrial and Warehouse Facilities
- Multi-Tenant Residential Properties
- Government and Municipal Buildings
Why Choose Norton Rixson Quality?
Norton Rixson door closers deliver professional-grade reliability with architectural-grade construction rated for doors up to 250 pounds. The concealed overhead design provides clean aesthetics while maintaining robust commercial performance. Engineered for demanding commercial applications where dependable door control and architectural appearance are essential.
Manufacturer Resources
Product Specs
- Series:
- 91
- Duty Level:
- Heavy Duty
- Grade:
- Grade 1
- Door Swing:
- Single Acting
- Warranty:
- 5 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
- Door Weight:
- 250 lbs.
- Commercial/Residential:
- Commercial
- Hang Type:
- Header
- Mounting Detail:
- Header
- Product Category:
- Door Controls
- Department:
- Door Hardware