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Cleanroom Installation Accessories
Ceiling Suspension Rod
A zinc-plated threaded hanger assembly that transfers cleanroom ceiling-grid loads to an overhead structural anchor while allowing level adjustment.
- Continuous Height Adjustment
- Positive Locknut Setting
- Zinc-Plated Steel
- Clevis Grid Connection
Product Introduction
The ceiling suspension rod combines a fully threaded steel shaft with anchor hardware, locknuts and a lower clevis or channel attachment. Turning the nuts sets the suspended grid elevation, while paired locknuts retain the final position. The straight load path and accessible adjustment support accurate leveling of modular cleanroom ceilings before panels and services are installed.
Key Features
Paired nuts and washers secure the selected setting.
A pinned lower clevis accommodates common ceiling-channel interfaces.
Zinc plating provides practical corrosion resistance for concealed interior service.
Customer Product Concerns
Suspended cleanroom grids require repeatable elevation control and a direct mechanical load path at every hanger point.
Uneven structural soffits make fixed-length hangers difficult to level.The fully threaded shaft provides continuous field adjustment.
Single nuts can loosen during grid handling.Paired locknuts and washers retain the selected elevation.
Rigid end details can impose side load on the grid.A pinned clevis permits limited articulation at the channel interface.
Unprotected carbon steel corrodes in humid plenums.Zinc-plated or stainless construction is selected for the operating environment.
Typical Applications
Cleanroom ceiling gridsWalkable ceiling support framesService-plenum framingModular enclosure ceilingsUtility support channels
Technical Parameters
Typical construction ranges for an adjustable cleanroom ceiling suspension rod assembly are listed below.
| Core Material | Zinc-plated carbon-steel threaded rod with steel anchor plate, nuts and clevis |
|---|---|
| Panel Thickness | 40-150 mm compatible ceiling-panel thickness |
| Effective Width | 20-60 mm compatible ceiling-channel engagement width |
| Maximum Length | Up to 3000 mm threaded rod length |
| Steel Facing Thickness | 3.00-8.00 mm anchor plate and clevis component thickness |
| Core Density | Approximately 7850 kg/m³ for carbon-steel hardware |
| Thermal Conductivity | Approximately 45-60 W/(m·K) for carbon steel |
| Surface Finish | Silver zinc-plated steel or optional passivated stainless steel |
| Joint Type | Threaded anchor connection with locknuts and pinned clevis-to-channel attachment |
| Customization | Available based on the intended application and operating environment. |
Available Options
M8, M10 or M12 threadZinc-plated or stainless steelAnchor plate or structural insertClevis or channel-nut lower fitting
Planning a Ceiling Suspension Rod specification?
Send us your dimensions, installation conditions, performance targets and required surface finish.
