Pemko Markar HG315 Edge Mount Hinge Guard with Pin and Barrel Design for Center Hung Lead Lined Doors

Pemko Markar HG315 Edge Mount Hinge Guard with Pin and Barrel Design for Center Hung Lead Lined Doors

Professional Edge Protection and Door Support System

The Pemko Markar HG315 Hinge Guard delivers comprehensive door edge protection with integrated weight support for center hung lead lined doors. This Grade 1 continuous hinge system features 304 stainless steel construction with a unique edge guard design that prevents objects from being placed between door and frame while supporting door weights up to 600 lbs. for doors up to 4'0"; maximum width. The full mortise mounting system includes concealed fasteners when the door is closed and maintains fire ratings up to 3 hours with UL 10C positive pressure certification.

Professional Features & Benefits

• Heavy-Duty Load Capacity: Supports weights up to 600 lbs. with 4'0"; maximum door width for demanding commercial applications requiring substantial door support.
• Edge Protection Design: Unique edge guard prevents objects from being placed between door and frame while protecting door edge throughout operation.
• Premium Construction: 304 stainless steel construction with exterior barrel diameter of .438"; (7/16";) and stainless steel end pins for exceptional durability.
• Fire-Rated Performance: Maintains fire ratings up to and including 3 hours with UL 10C positive pressure certification for critical fire safety applications.
• Concealed Security: Fasteners remain concealed when door is closed, with tamper-proof security screws available for enhanced security applications.
• Specialized Application: Designed specifically for use on center hung lead lined doors with full mortise mounting and symmetrically templated hole pattern.
• Installation Flexibility: Hinge reinforcements not required when installed on 16 gauge or heavier metal frame, with custom lengths and hole patterns available.

Professional Applications

• Healthcare Facilities with Lead-Lined Radiation Protection Doors
• Medical Imaging Centers and X-Ray Rooms
• Laboratory and Research Facilities
• Nuclear Medicine Departments
• Veterinary Clinics with Diagnostic Equipment
• Industrial Facilities with Radiation Sources
• Government and Defense Applications

Tamper-Resistant Design

The HG315 offers enhanced security with tamper-proof security screws available for applications requiring additional protection against unauthorized access or tampering. Combined with concealed fasteners when the door is closed, this system provides comprehensive security for sensitive environments.

Why Choose Pemko Quality?

Pemko Markar HG315 hinge guards deliver professional-grade reliability with Grade 1 performance standards and 304 stainless steel construction rated to support up to 600 lbs. UL 10C positive pressure certification and ANSI/BHMA Standard A156.26 compliance ensure code-compliant performance with fire ratings up to 3 hours. Engineered specifically for demanding center hung lead lined door applications where dependable edge protection and weight support are essential.

Product Documentation & Resources

• [Catalog] Pemko Full Line Catalog