Sargent 8235 Storeroom Function Heavy Duty Mortise Lock with Single Cylinder Deadbolt - Grade 1

Sargent 8235 Grade 1 Heavy Duty Mortise Lock with Single Cylinder Deadbolt and 2 3/4" Backset

Industry Benchmark Mortise Lock with Maximum Security and Performance

The Sargent 8235 mortise lock represents the industry benchmark for commercial-grade security hardware, featuring a multi-functional lock body with heavy-duty construction and Grade 1 operational rating. This storeroom function lock includes a single cylinder deadbolt with 2 3/4" backset and 1 3/4" door thickness compatibility. Certified to ANSI/BHMA A156.13 Series 1000 standards and UL 10C fire-rated up to 3 hours, this lock delivers maximum security, performance, and durability for demanding commercial applications.

Professional Features & Benefits

• Heavy-Duty Construction: 2 3/4" backset depth with 3/4" latchbolt throw and curved lip strike for secure engagement and professional installation.
• Exceptional Durability: UL Cycle Above and Beyond test completed at 16 million cycles (Verification ID: V584148) for long-term reliability in high-traffic applications.
• Grade 1 Performance: ANSI/BHMA A156.13 Series 1000 Operational Grade 1 certification ensures maximum security and performance standards.
• Fire-Rated Construction: UL 10C positive pressure fire-rated up to 3 hours with NFPA 80 compliance for life safety applications.
• Universal Key System Integration: Integrates with all SARGENT key systems including Degree, Signature, KESO, and XC for flexible security management.
• EcoFlex Technology: Electromechanical version operates from 12 to 24VDC with EcoFlex technology reducing power consumption up to 96% for energy-efficient operation.
• Field Reversible Handing: Adaptable installation for left or right-hand doors without additional hardware requirements.
• Manufacturer Warranty: 10-year limited warranty with 2-year coverage on electrical components for added confidence and protection.

Technical Specifications

• Commercial/Residential: Commercial
• Compatibilty: All Low Energy Operators Except 5800
• Department: Door Hardware
• Electronic: Yes
• Product Category: Electronic Access Controls
• Product Group: Electronic Access Controls
• Product Subgroup: Sensors, Switches, Relays and Timers
• Product Type: Push Plates
• Subcategory: Accessories

Installation & Operation

1. Verify electrical requirements match available power supply. Confirm voltage (12 to 24VDC for electromechanical version) 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 mortise locks deliver professional-grade reliability with heavy-duty construction rated for 16 million cycles and comprehensive fire safety certifications. 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 long-term durability are essential.

Product Documentation & Resources

• [Catalog] SARGENT Full Line Catalog