Wind Damper Retrofit Assembly | Long Configuration | Stanley DURA Automatic Sliding Doors

Replace or upgrade a compatible Stanley automatic-door damper system with the Stanley 313874 DURA Damper Retrofit Kit – Long Arm.

Designed for applicable Stanley DURA automatic sliding-door systems, the 313874 provides a long-configuration retrofit damper assembly used to control door-panel movement and help reduce uncontrolled motion in demanding operating conditions.

Automatic-door parts catalogs also identify the 313874 as a Wind Damper Retrofit Kit, making it particularly relevant to compatible Stanley systems designed for exposed or wind-resistant applications.

Key Features

• Stanley automatic-door replacement component

• Part Number: 313874

• DURA damper retrofit kit

• Long configuration

• Also cataloged as a Wind Damper Retrofit Kit

• Designed for compatible Stanley DURA sliding-door systems

• Helps control door-panel movement

• Helps reduce abrupt or uncontrolled panel motion

• Useful for replacement of worn or damaged damper components

• Commercial automatic-door application

• Retrofit-style installation

• Heavy-duty service component

Documented Applications

Current automatic-door parts catalogs list the 313874 Long Damper Retrofit Kit for compatible Stanley systems including:

• Dura-Storm Hurricane Slider

• Dura-Glide 5200 Series

• Dura-Glide 5300 Telescopic Slider

Compatibility can vary by door package and generation, so the existing Stanley system and damper configuration should always be verified before ordering.

Wind Damper Function

The damper system helps control door-panel movement in installations where wind pressure or other forces can affect the sliding panels.

A properly functioning damper can help:

• Control panel movement

• Reduce sudden motion

• Reduce impact at the end of travel

• Protect surrounding door components

• Improve controlled operation in exposed applications

Stanley documentation for its wind-resistant sliding-door systems shows damper assemblies mounted between the door panel and header as part of the wind-control system.

Long Configuration

The 313874 is specifically cataloged as the:

DURA Damper Retrofit Kit – Long

A separate damper configuration may be required for other Stanley door packages. Verify the existing arm length, mounting points, and door system before ordering.

Common Applications

• Stanley Dura-Storm Automatic Doors

• Stanley Dura-Glide Sliding Doors

• Dura-Glide 5200 Series

• Dura-Glide 5300 Series

• Telescopic Sliding Doors

• Wind-Resistant Automatic Entrances

• Retail Entrances

• Hospitals

• Airports

• Commercial Buildings

• Automatic Door Repair & Maintenance

Product Specifications

Brand: Stanley Access Technologies
Part Number: 313874
Product Type: Damper Retrofit Kit
Configuration: Long
Alternate Description: Wind Damper Retrofit Kit
Application: Automatic Sliding Door
Mounting Application: Header / Door Panel Damper System
Use: Replacement / Retrofit / Repair

Important

Before ordering, verify:

• Existing Stanley door model

• Existing damper part number

• Long versus alternate damper configuration

• Header and panel mounting points

• Door package and generation

• Wind-resistant or hurricane-rated configuration, if applicable

This is a specialized Stanley automatic-door service component and should be installed and adjusted by qualified automatic-door personnel.