Supply and exhaust air terminal accessory
Cleanroom Build-out Materials
Diffuser and Return Louver
Adjustable diffuser and return louver for cleanroom ventilation, fresh air supply, and exhaust outlets.
Key Points
Product Features and Selling Points
Adjustable airflow by rotating the central panel
Ceiling or wall installation
Simple detachable structure for cleaning
Common round duct interfaces from Phi 100 to Phi 200 mm
Applications
Where This Product Is Used
Cleanroom ceilings, workshop walls, fresh air systems, exhaust air terminals, HVAC air outlets, and ventilation system end points.
Customization
OEM and Custom Options
Interface diameter, installation position, air volume requirement, color, material, and matching duct accessories can be selected according to site conditions.
Product Images
Detail Views and Reference Photos
Specification Table
Technical Parameters
| Parameter | Specification |
|---|---|
| Material | White ABS engineering plastic |
| Function | Indoor supply air outlet or exhaust air outlet |
| Installation | Ceiling or wall mounted |
| Airflow Control | Adjustable central panel; can be fully closed |
| Interface Diameter | Phi 100 mm, Phi 125 mm, Phi 150 mm, Phi 200 mm |
| Structure | Mounting sleeve plus adjustable face cover |
| Maintenance | Detachable design for convenient cleaning |
| Features | Low noise, durable, clean round appearance, adjustable air volume |
Source data translated and organized from the supplied PDF. The product is described as a ventilation system terminal accessory.
Downloads
Technical Documents
PDF
WISHE_TECH_Diffuser_Return_Louver_Specification
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Product Details
Technical and Product Information
Diffuser and Return Louver products are used at ventilation system terminals for fresh air supply and exhaust. The adjustable face cover helps regulate airflow and can be removed for cleaning.
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