Norton Rixson 547 Series Heavy-Duty Pivot Set for Offset-Hung Doors up to 300 lb

Norton Rixson 547 Series Heavy-Duty Pivot Set for Offset-Hung Doors up to 300 lb

Professional Offset-Hung Door Pivot System

The Norton Rixson 547 Series Pivot Set delivers precision-engineered performance for commercial and institutional applications requiring reliable offset-hung door operation. This heavy-duty pivot system supports doors up to 300 lb and 4'0" width with 3/4" offset measurement, providing smooth operation and superior alignment. Manufactured from robust steel and stainless steel components with ANSI/BHMA A156.4 Grade 1 certification for demanding high-traffic environments.

Professional Features & Benefits

• Heavy-Duty Load Capacity: Supports doors up to 300 lb (136 kg) and maximum width of 4'0" (1219 mm) for versatile commercial applications.
• Offset-Hung Design: 3/4" offset measurement allows doors to pivot on a vertical axis offset from the frame for balanced swing and smooth motion.
• Full Opening Range: Supports up to 180° door swing depending on installation conditions for maximum accessibility.
• Durable Construction: Heavy-duty steel and stainless steel components provide long-term reliability and strength in high-traffic applications.
• Precision Alignment: Maintains accurate door alignment over time, minimizing sagging and operational wear for consistent performance.
• Concealed Design: Provides clean, unobtrusive appearance suitable for modern architectural applications while maintaining structural integrity.
• ANSI/BHMA Certification: Grade 1 certified per ANSI/BHMA A156.4 standards ensuring durability and performance compliance.
• Architectural Finish Options: Available in 626 (Satin Chrome), 630 (Satin Stainless), 613 (Oil-Rubbed Bronze), and other architectural finishes.

Technical Specifications

• ANSI/BHMA: ANSI/BHMA A156.4, Grade 1
• Application: Standard Door
• Commercial/Residential: Commercial
• Department: Door Hardware
• Door Hand Direction: Non-Handed
• Duty Level: Standard Duty
• Electronic: No
• Hang Type: Center Hung
• Mounting Method: Center Hung
• Product Attribute: Pivots
• Product Group: Door Hinges and Pivots
• Product Subgroup: Pivots and Pivot Sets
• Product Substrate: Steel
• Product Type: Door Hinges and Pivots
• Subcategory: Center Hung

Installation & Operation

1. Review manufacturer specifications and verify door preparation requirements including door thickness, weight capacity up to 300 lb, and 3/4" offset measurement compatibility.
2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and floor surfaces for proper pivot alignment.
3. Prepare door and floor by drilling required holes and routing as specified in manufacturer instructions for offset-hung installation.
4. Install floor pivot and door pivot components, ensuring proper alignment of the 3/4" offset measurement for balanced operation.
5. Adjust pivot components for proper door alignment, smooth swing operation, and verify up to 180° opening range as applicable.
6. Test pivot operation throughout full range of motion 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 547 Series pivot sets deliver professional-grade reliability with heavy-duty steel and stainless steel construction certified to ANSI/BHMA A156.4 Grade 1 standards. Engineered for demanding commercial applications where dependable performance and precise door alignment are essential, these pivot sets provide long service life with minimal maintenance requirements.