Sargent 8205 Grade 1 Heavy Duty Single Cylinder Mortise Lock with Office/Entry Function

Sargent 8205 Grade 1 Heavy Duty Single Cylinder Mortise Lock with Office/Entry Function

Industry Benchmark Mortise Lock with Maximum Security and Performance

The Sargent 8205 Grade 1 heavy duty single cylinder mortise lock represents the industry benchmark for commercial mortise locks, delivering maximum security with 2 3/4" backset, 1 3/4" door thickness compatibility, and 3/4" latchbolt throw. This multifunctional lock body integrates with all SARGENT key systems including Degree, Signature, KESO, and XC, while offering field reversible handing for installation flexibility. UL 10C Fire-Rated up to 3 hours with positive pressure certification ensures life safety compliance.

Professional Features & Benefits

• Exceptional Durability Testing: UL Cycle Above and Beyond test completed at 16 million cycles (Verification ID: V584148) for unmatched reliability in high-traffic commercial applications.
• Heavy-Duty Construction: Robust lever-style mortise lock design with patented construction exceeds independently verified testing standards for superior strength and durability.
• Grade 1 Certification: ANSI/BHMA A156.13 Series 1000 Operational Grade 1 rating ensures commercial-grade performance and reliability.
• Universal Key System Integration: Compatible with all SARGENT key systems (Degree, Signature, KESO, and XC) providing maximum flexibility for master key applications.
• Fire-Rated Performance: UL 10C Fire-Rated up to 3 hours with positive pressure certification for life safety applications.
• EcoFlex Energy Technology: Electromechanical version operates from 12 to 24VDC with EcoFlex technology reducing power consumption up to 96% for significant energy savings.
• Comprehensive Function Options: Available in 56 different functions including electromechanical, security and monitoring options to meet diverse application requirements.
• Manufacturer Warranty: 10-year limited warranty with 2-year coverage on electrical components for added confidence and protection.

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

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

Why Choose Sargent Quality?

Sargent 8200 Series 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 the manufacturer's confidence in product durability. Engineered for demanding commercial applications where dependable performance and maximum security are essential.

Product Documentation & Resources

• [Catalog] SARGENT Full Line Catalog
• [Catalog] SARGENT 7800/8200 Mortise Lock Catalog
• [Template] 7800 & 8200 Mortise Lock Installation Template
• [Installation Guide] KP8200 Keypad Mortise Lock Programming Instructions