Sargent 50-40 Hotel Function Mortise Cylinder with Emergency Key Override

Sargent 50-40 Series Hotel Function Mortise Cylinder with Emergency Key Override and 6-Pin System

Specialized Hotel Security Cylinder for Commercial Applications

The Sargent 50-40 Series Hotel Function Mortise Cylinder provides specialized access control for hospitality applications with dual-level key functionality. Compatible with 7850, 8250, and 9250 functions, this 6-pin system cylinder features guest and master key operation for latch bolt control with emergency key override capability for complete deadbolt operation. Available in multiple length configurations from 1-1/8" to 3" to accommodate various door thicknesses and uses dedicated cam #115 (13-2045) for consistent operation.

Professional Features & Benefits

• Multiple Length Options: Available in 10 different lengths from 1-1/8" (29mm) to 3" (76mm) for precise door thickness compatibility including 50-43 for 1-3/8" doors and 50-44 for 1-1/2" doors.
• Dual-Level Key Operation: Guest and master keys control latch bolt only, while emergency keys provide complete latch bolt and deadbolt operation for enhanced security management.
• Function Compatibility: Specifically designed for use with 7850, 8250, and 9250 functions for targeted hotel applications with existing Sargent mortise lock systems.
• 6-Pin System Design: Standard 6-pin configuration with 7-pin emergency key capability for comprehensive access control hierarchy and system integration.
• Standard C Series Keyway: C Series keyways supplied standard with option to specify different keyway requirements for seamless system integration.
• Dedicated Cam Configuration: Uses only cam #115 (13-2045) for consistent operation and simplified maintenance across installations.
• Complete Key Package: All cylinders supplied with 2 nickel silver keys, with emergency keys available separately (catalog # 7268 EMK) for complete access control setup.
• System Integration Support: Factory consultation available for compatibility requirements with existing 6-pin systems and key record coordination.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Installation & Operation

1. Verify door preparation and mortise lock compatibility with 7850, 8250, or 9250 functions before installation.
2. Select appropriate cylinder length based on door thickness: 50-43 for 1-3/8" doors, 50-44 for 1-1/2" doors, or other variations as required.
3. Install cylinder using cam #115 (13-2045) and secure according to mortise lock manufacturer specifications.
4. Configure key system hierarchy with guest keys for latch bolt operation and master keys for latch bolt control.
5. Test guest and master key operation to verify latch bolt function without deadbolt engagement.
6. Install emergency keys (catalog # 7268 EMK) for complete latch bolt and deadbolt operation including deadbolt projection capability.
7. Consult Sargent Key records department for system integration and compatibility verification. Refer to manufacturer documentation for complete installation details and key system coordination.

Professional Applications

• Hotel and Hospitality Guest Room Security
• Multi-Tenant Residential Properties
• Commercial Office Building Access Control
• Healthcare Facility Room Security
• Educational Institution Dormitory Access
• Extended Stay and Apartment Complexes
• Senior Living and Assisted Care Facilities

Why Choose Sargent Quality?

Sargent 50-40 Series Hotel Function Mortise Cylinders deliver professional-grade security with specialized dual-level key operation designed for demanding hospitality applications. The 6-pin system with emergency key override provides comprehensive access control hierarchy while maintaining compatibility with existing Sargent mortise lock functions. Engineered for commercial applications where reliable guest access management and emergency override capability are essential.