Sargent 8237 Classroom Lock Function Heavy Duty Single Cylinder Mortise Lock with Rose Trim

Sargent 8237 Classroom Function Heavy Duty Mortise Lock with Rose Trim and EcoFlex Technology

Industry Benchmark Grade 1 Mortise Lock with Maximum Security and Performance

The Sargent 8237 represents the industry benchmark for classroom function mortise locks, delivering maximum security, performance, and durability with high-quality components. This heavy-duty single cylinder design with rose trim is engineered for 1-3/4" door thickness and 2-3/4" backset depth, featuring advanced EcoFlex technology that operates from 12 to 24VDC while reducing power consumption up to 96%. The multi-functional lock body integrates with all Sargent key systems including Degree, Signature, KESO, and XC, while meeting ANSI/BHMA A156.13 Series 1000 Grade 1 operational standards.

Professional Features & Benefits

• Ultra-High Cycle Rating: UL Cycle Above and Beyond test completed at 16 million cycles (Verification ID: V584148) for exceptional long-term reliability in high-traffic educational environments.
• EcoFlex Technology: Advanced electromechanical operation from 12 to 24VDC with EcoFlex technology reducing power consumption up to 96% for energy-efficient performance.
• Door Compatibility: Designed for 1-3/4" door thickness with 2-3/4" backset depth for standard commercial door applications.
• Heavy-Duty Construction: Grade 1 operational rating with patented design exceeding independently verified testing for maximum strength and durability in commercial applications.
• Universal Key System Integration: Compatible with all Sargent key systems (Degree, Signature, KESO, and XC) providing flexible master keying options for comprehensive access control.
• Fire-Rated Performance: UL 10C positive pressure fire-rated up to 3 hours with NFPA 80 compliance for critical fire safety applications.
• Manufacturer Warranty: 10-year limited warranty with 2-year coverage on electrical components for added confidence and protection.
• Status Indicator Option: Redesigned status indicator with large viewing window available for visual operational assurance and monitoring capabilities.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Installation & Operation

1. Verify electrical requirements match available power supply. Confirm voltage (12 to 24VDC) and current capacity before proceeding.
2. Disconnect power supply before beginning installation. Follow all applicable electrical codes and safety procedures.
3. Mount the unit in the specified location ensuring adequate clearance for wiring access, ventilation, and future service requirements.
4. Route and connect wiring according to manufacturer wiring diagrams. Use appropriate wire gauge and connectors for the application.
5. Configure operational settings including any configurable options per application requirements.
6. Restore power and test all functions including normal operation, alarm/alert functions, and integration with connected systems.
7. Complete final inspection and document settings. Refer to manufacturer documentation for complete wiring diagrams, programming instructions, and troubleshooting.

Professional Applications

• Educational Facilities and Classroom Security
• Commercial Office Buildings
• Healthcare Institutions
• Government and Municipal Buildings
• Multi-Tenant Residential Properties
• Industrial and Warehouse Facilities
• Retail Establishments

Why Choose Sargent Quality?

Sargent 8237 mortise locks deliver professional-grade reliability with patented design and construction rated for 16 million cycles in UL testing. The 10-year limited warranty with 2-year electrical component coverage demonstrates Sargent's commitment to quality and performance. Engineered for demanding commercial applications where dependable security and operational excellence are essential, this industry benchmark lock provides the strength, flexibility, and advanced features required for professional installations.

Product Documentation & Resources

• [Catalog] SARGENT Full Line Catalog