AG Hanger Generator 9.1.0 (Revit MEP Hanger Placement Guide)

Overview of the Software

AG Hanger Generator is a productivity add-in for Autodesk Revit developed by AG (Abdelrahman Elgendi). It automates the placement of hangers and supports for MEP linear elements within Revit models. Rather than manually positioning each hanger, users select MEP elements and the plugin generates hangers along runs according to user-defined spacing, offset, and structural attachment rules.

The plugin is distributed through the Autodesk App Store. It supports both host and linked Revit models, making it suitable for multi-disciplinary BIM coordination workflows. The current version, 9.1.0, builds on previous releases with an expanded hanger library and improved structural detection capabilities.

AG Hanger Generator is intended for Revit users working in HVAC, plumbing, electrical, and general MEP coordination roles. It reduces the time spent on hanger layout and improves consistency across a project.

Key Features

AG Hanger Generator 9.1.0 includes a range of features designed to automate and standardize hanger placement in Revit.

Extensive Hanger Library

The add-in includes a comprehensive library of hanger types organized by application. The library covers duct hangers, round duct hangers, pipe hangers, cable tray hangers, conduit hangers, and mixed MEP hangers.

• Duct Hangers: Rectangular Rail, Rectangular, Seismic Trapeze, L Hanger, Trapeze Hanger, Side Wall Hanger (Types 01 & 02), Hanger Base I & II, Trapeze for Group Duct

• Round Duct Hangers: Circular Round Duct, Side Wall Hanger (Types 01 & 02), Hanger Base Round Duct, Trapeze for Group Round Duct

• Pipe Hangers: Circular Clamp (Types 01 & 02), Clevis, Bend, C Hanger, L Hanger (Types 01 & 02), Slide Support, Trapeze for Group Pipes, Double Clamp, Side Wall Hanger (Types 01 & 02), Hanger Base I–IV, Trapeze U Hanger, Braced Trapeze U Hanger, A-Frame Support Base, T-Support Base, Braced T-Support Base, I Hanger, U Hanger, Vertical Hanger, Riser Bracket (Types 01 & 02), Riser Hanger

• Cable Tray Hangers: Rectangular Rail, Rectangular, Seismic Trapeze, L Hanger, Side Wall Hanger (Types 01 & 02), Hanger Base I & II, Trapeze for Group Cable Tray

• Conduit Hangers: Circular Clamp, Trapeze for Group Conduits

• Mixed MEP Hangers: Trapeze for Group MEP (combined ducts, pipes, cable trays, and conduits on a single trapeze)

Smart Structural Detection

Hangers automatically detect and attach to structural elements. Users can choose to hang from structural floors, structural framing, walls, or a combination — including both host elements and linked models. The plugin finds the closest structural element according to user settings.

Automated Placement

Hangers are placed automatically along ducts, pipes, cable trays, and conduits without manual positioning. Users can select whole runs, and the application places hangers only on linear MEP elements.

Custom Spacing by Element Size

Users can define custom hanger spacing for each individual element size. For pipes, ducts, cable trays, and conduits, different spacing values can be assigned based on the element size, providing greater flexibility and compliance with project-specific requirements.

Dynamic Sizing and Offset Adjustment

Hanger sizes adjust automatically when the host element’s size changes. Hanger offsets update automatically to match changes in element offset.

Sloped Element Support

The add-in fully supports sloped MEP elements, ensuring hangers are placed correctly on inclined runs.

First Hanger Placement Control

Users can set the location of the first hanger and define its offset from the element’s start point.

Multi-Element, Multi-Level Workflow

Generate hangers across multiple elements on different levels in a single operation.

Insulation-Aware

The add-in automatically detects insulation and accounts for it during placement.

Automatic Clash Detection and Avoidance

The add-in automatically detects potential clashes and adjusts hanger placement to avoid them. It checks for real-time collisions with selected categories including pipes, ducts, cable trays, and structural elements.

Linked MEP Element Support

Automatically place and distribute hangers on ducts, pipes, cable trays, and conduits located in both host and linked Revit models.

What’s New in the Latest Version

AG Hanger Generator 9.1.0 includes improvements over previous releases. The version history indicates the following enhancements:

Version 9.0.0

• Custom Spacing by Element Size: Users can define custom hanger spacing for each individual element size, with different spacing values assigned based on element size.

Version 8.3.0

• Added Hanger for MEP Elements Group: Support for grouping MEP elements under a single hanger assembly.

Version 8.2.0

• Fixed bugs and stability issues.

Version 8.1.0

• Additional improvements and refinements to the hanger placement workflow.

The 9.1.0 release represents the most stable version of the plugin, incorporating feedback from earlier versions and expanding the hanger library to over 50 models.

System Requirements

AG Hanger Generator 9.1.0 is a Windows-based Revit add-in. The system requirements align with those of the supported Revit versions.

Revit Compatibility

The add-in runs on the following Autodesk Revit versions:

• Autodesk Revit 2020

• Autodesk Revit 2021

• Autodesk Revit 2022

• Autodesk Revit 2023

• Autodesk Revit 2024

• Autodesk Revit 2025

• Autodesk Revit 2026

• Autodesk Revit 2027

Operating System

• Windows 10 or Windows 11 (64-bit)

Additional Requirements

• An Autodesk account (free to create) is required to use the app.

• An active internet connection is required to open the application.

• Users must be logged into Autodesk 360 within the Revit interface.

Hardware Recommendations

For optimal performance, a system capable of running Revit efficiently is recommended, including:

• Multi-core processor (Intel Core i5 or equivalent or higher)

• 16 GB RAM or more

• Dedicated graphics card with adequate VRAM

• SSD storage for faster model loading

Installation Guide

Installing AG Hanger Generator follows the standard Autodesk App Store installation process for Revit add-ins.

Step-by-Step Installation

1. Download the Installer: Obtain the installer from the Autodesk App Store listing for AG Hanger Generator.

2. Close Revit: Ensure Autodesk Revit is not running before installation.

3. Run the Installer: Double-click the downloaded installer file. The installer will automatically detect your Revit installation and install the add-in.

4. Complete the Installation: Follow the on-screen prompts to complete the setup.

5. Launch Revit: Open Autodesk Revit. The AG Hanger Generator add-in will appear in the ribbon toolbar.

Uninstallation

To remove the plugin:

1. Exit Autodesk Revit if it is running.

2. Rerun the installer and select the “Uninstall” button.

3. Alternatively, use Control Panel > Programs > Programs and Features (Windows 10/11) to uninstall the plugin as you would any other application.

Licensing

AG Hanger Generator is available through the Autodesk App Store. Users can subscribe to the add-in by contacting the publisher at the support email provided on the App Store listing. The plugin requires a valid subscription for continued use.

How to Use the Software

AG Hanger Generator is designed to be intuitive for Revit users familiar with MEP modeling.

General Usage Instructions

1. Select MEP Elements: Select at least one element from the linear MEP element categories (pipes, ducts, cable trays, or conduits). You can select whole runs; the application will only place hangers on linear MEP elements.

2. Set Layout Values: Configure the common settings for all hanger models:

   • Distance to Edges (A): The offset from the start point of the element.

   • Distance Between Hangers (B): The spacing between hangers in millimeters. This value defines the number of spaces generated between hangers, not the number of hangers themselves.

   • Hangs On: Choose structural floors, structural framing, RVT links, or roofs.

   • Thickness of Insulation: Specify insulation thickness if applicable.

   • Bar Type: Select the thickness of the bar.

3. Choose Hanger Model: Select the appropriate hanger type from the extensive library based on your project requirements.

4. Run the Generator: The plugin automatically places hangers along the selected elements, detecting structural attachment points and adjusting for insulation and clashes.

5. Review and Adjust: Verify hanger placement in the model. The plugin handles dynamic sizing and offset adjustments automatically.

Important Notes

• Do not turn off the “A.G_ReferenceView” (it does not need to be the active view).

• For faster processing, turn off links that do not contain supporting elements.

• The plugin automatically checks for real-time collisions with selected categories.

Best Use Cases

AG Hanger Generator is suited to a range of MEP design and coordination scenarios.

HVAC Ductwork Layout

Mechanical engineers and designers can rapidly place hangers on rectangular and round duct runs. The plugin’s duct hanger library covers common configurations including trapeze hangers, side wall hangers, and seismic trapeze options.

Plumbing and Piping Systems

Plumbing designers can automate hanger placement on pipe runs of various sizes and configurations. The extensive pipe hanger library includes clevis hangers, riser clamps, and trapeze supports for grouped pipes.

Electrical Conduit and Cable Tray Support

Electrical designers can place hangers on conduit runs and cable tray systems. The plugin supports circular clamps for conduits and rectangular hangers for cable trays.

Multi-Discipline BIM Coordination

In projects where MEP systems from multiple disciplines are coordinated in a single Revit model or via linked models, the plugin can place hangers on elements from all disciplines. The mixed MEP hanger option allows combined ducts, pipes, cable trays, and conduits to share a single trapeze.

Large-Scale Commercial and Industrial Projects

For projects with extensive MEP routing across multiple levels, the multi-element, multi-level workflow enables hanger generation across different floors in a single operation. This is particularly valuable for high-rise buildings, hospitals, data centers, and industrial facilities.

Sloped and Angled Runs

The plugin supports sloped MEP elements, making it suitable for projects with pitched pipe runs, sloped ductwork, or inclined cable tray routes.

Advantages and Limitations

Advantages

• Time Savings: Automates a repetitive manual task, significantly reducing the time required for hanger layout.

• Consistency: Ensures uniform hanger spacing and placement across a project.

• Extensive Library: Over 50 hanger models covering duct, pipe, cable tray, and conduit applications.

• Structural Intelligence: Automatically detects and attaches to structural elements, including linked models.

• Dynamic Updates: Hanger sizes and offsets adjust automatically when host elements change.

• Clash Detection: Built-in clash avoidance reduces coordination errors.

• Multi-Level Support: Works across multiple levels and elements simultaneously.

• Revit Integration: Native add-in that operates within the Revit environment.

Limitations

• Revit-Dependent: The plugin only works within Autodesk Revit and is not available for other BIM platforms such as AutoCAD MEP or Revit alternatives.

• Hanger Family Dependency: The tool only works with the hanger families attached to the application. Custom hanger families are not supported.

• Subscription Required: Continued use requires an active subscription.

• Windows Only: The add-in runs on Windows operating systems only.

• Autodesk Account Required: Users must be logged into Autodesk 360 to use the application.

• No Structural Calculations: The plugin focuses on placement automation rather than engineering calculations for hanger sizing based on load requirements.

Alternatives to the Software

Several other Revit add-ins and tools offer hanger placement automation for MEP systems.

HangerWorks

HangerWorks is a Revit plugin that automates the placement and design of hangers and seismic bracing for building services systems. It includes engineering calculations that enable it to size hanger assemblies based on the weights of services, including contents.

MSUITE Hangers

MSUITE Hangers delivers automation in placement, sizing, and field point generation for MEP hangers. It includes a Placement Rules Engine that lets users set rules for specific systems and supports field layout with robotic total stations.

ESoo Support and Hanger

ESoo Support and Hanger is a Revit add-on that helps place hangers for MEPF elements. It supports setting distances between hangers, positioning, and placement of stiffening.

Revit Fabrication Tools

Autodesk Revit’s built-in Fabrication tools include hanger and sleeve placement capabilities for MEP detailing tasks. These native tools support multi-service bearers and coordination workflows.

Comparison Considerations

When evaluating alternatives, consider the following:

• Library Size: AG Hanger Generator offers a large hanger library, which may be advantageous for projects requiring diverse hanger types.

• Structural Detection: AG Hanger Generator’s smart structural detection works with linked models and multiple structural categories.

• Engineering Calculations: HangerWorks includes load-based sizing calculations, which AG Hanger Generator does not.

• Field Layout Integration: MSUITE Hangers supports field point generation, which is useful for construction-phase workflows.

• Cost: Pricing models vary between subscription-based and perpetual licensing options.

Frequently Asked Questions

What is AG Hanger Generator used for?

AG Hanger Generator is used to automatically place hangers on MEP linear elements — pipes, ducts, cable trays, and conduits — in Autodesk Revit. It is designed for MEP designers and BIM coordinators who need to streamline hanger layout in building services models.

Which Revit versions are compatible with AG Hanger Generator 9.1.0?

AG Hanger Generator 9.1.0 runs on Autodesk Revit 2020, 2021, 2022, 2023, 2024, 2025, 2026, and 2027.

How many hanger models are included in AG Hanger Generator?

The plugin includes an extensive library of hanger models. The Autodesk App Store listing references 54 models, while other sources reference 53 models. The library covers duct, round duct, pipe, cable tray, conduit, and mixed MEP applications.

Does AG Hanger Generator work with linked Revit models?

Yes. The plugin supports linked MEP element support, allowing automatic placement and distribution of hangers on ducts, pipes, cable trays, and conduits located in both host and linked Revit models.

Can I define custom hanger spacing in AG Hanger Generator?

Yes. Users can define custom hanger spacing for each individual element size. Different spacing values can be assigned based on the element size for pipes, ducts, cable trays, and conduits.

Is AG Hanger Generator free?

AG Hanger Generator is available through the Autodesk App Store. A free version was previously offered, but continued use requires a subscription. Users should contact the publisher for subscription details.

Does AG Hanger Generator support sloped MEP elements?

Yes. The add-in fully supports sloped MEP elements, ensuring hangers are placed correctly on inclined runs.

What happens if there is no structural element to hang from?

When there is nothing to hang from, the hanger will have an overall height of 2000 mm. Users can adjust structural detection settings to include additional categories such as structural floors, framing, walls, or roofs.

Final Thoughts

AG Hanger Generator 9.1.0 is a specialized productivity tool for MEP professionals working in Autodesk Revit. Its strength lies in automating a repetitive and time-consuming task — hanger placement — while maintaining consistency and supporting complex project scenarios such as multi-level workflows, linked models, and sloped elements.

The extensive hanger library and smart structural detection make it a practical addition to MEP design workflows, particularly for projects where hanger layout is a significant portion of the modeling effort. The plugin’s clash detection and insulation awareness further reduce manual corrections and coordination issues.

For Revit users seeking to reduce manual hanger placement and improve model consistency, AG Hanger Generator is a tool worth evaluating. It is available through the Autodesk App Store, where users can review the full feature set, compatibility details, and subscription options.

As with any add-in, users should verify compatibility with their specific Revit version and project requirements before deployment. For teams working on large-scale commercial or industrial projects with extensive MEP routing, the time savings from automated hanger placement can be substantial.