Open grid core
The cells distribute the open area across the face while covering the return-air aperture.
PRODUCT / TECHNICAL DATA Cleanroom Ductwork & AccessoriesSpecifications / Configurations / Procurement
PRODUCT GALLERYST
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Cleanroom Ductwork & Accessories
Eggcrate Air Grille
Product specifications
Common specification options
| Brand | ST |
|---|---|
| Construction | Open eggcrate grid |
| Material | Aluminum alloy |
| Dimensions | Custom opening size and connection |
| Common rectangular-size options (W × H) | 325 × 125 / 625 × 225 mm |
| Core arrangement | Open grid for return or extract air |
| Finish options | Anodized / powder-coated |
| Fixing options | Screw fixing / removable mounting |
| Filter provision options | Rear filter holder |
| Frame options | Matching installation subframe |
Customization availableFace dimensions, frame depth, finish and installation connection can be customized.
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Specify the quantity and configuration in your inquiry.
Eggcrate Air Grille provides an open return or extract face through intersecting cells. It finishes a broad opening without directional supply blades, useful where room air needs a clear path back into the ventilation system.
FEATURES AND BENEFITS
How it helps
Filter-access options
A rear holder and removable mounting can be selected where a return filter needs routine access.
APPLICATIONS
Where it is used
Room returns
Collect room air through a wall or ceiling opening connected to the return duct.
Extract openings
Provide a grid face for compatible extract locations where directional discharge is unnecessary.
SELECTION GUIDANCE
Choosing the configuration
Cleaning access
Plan removal or access to both the core and any rear filter so accumulated dust can be reached.
PROCUREMENT / INQUIRY
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