UNMARKED 3029-A DOUBLE ACTING SPRING HINGE

Description:

The Unmarked 3029-A double acting spring hinge is used in industrial door and gate systems to provide automatic closing action in both directions of travel. Commonly installed in swinging doors, safety gates, access panels, and industrial enclosures requiring controlled bidirectional movement. Maintenance teams, OEMs, and system integrators use this part for repair, retrofit, expansion, or replacement projects.

Applications:

The Unmarked 3029-A double acting spring hinge is commonly used in industrial applications requiring reliable door control and automatic closing functionality. It is frequently installed in warehouse doors, safety enclosures, commercial entryways, manufacturing facilities, and process plants where smooth bidirectional operation and dependable spring return are essential.

Technical Specifications:

• Manufacturer: Unmarked
• Part Number: 3029-A
• Product Type: Double Acting Spring Hinge
• Function: Provides automatic closing action in both directions
• System Compatibility: Industrial door and gate systems
• Hinge Type: Double acting spring hinge
• Operation: Bidirectional swing with spring return
• Mounting Type: Surface mounted
• Material: Steel or stainless steel (application-dependent)
• Operating Environment: Industrial and commercial environments
• Industrial Standards Compatibility: Application-dependent
• Additional Features: Adjustable spring tension and automatic return operation

Common Replacements:

• Bommer double acting spring hinge
• Hager spring hinge
• Stanley spring hinge