Primex WGX Series True-Flow Ceiling Grilles

The Primex True-Flow Ceiling Diffusers (WGX Series) are durable, highly-adjustable air supply or exhaust vents. The ceiling mountable Series provides whisper-quiet airflow in an unobtrusive and aesthetically pleasing housing. Pair the 4-inch model with the EB4x90 for installation in tight spaces.

FEATURES

• Dual flow: whisper quiet air supply or exhaust with four-wing screw to adjust air flow from 0-100%.
• Increased air flow over the WG Series.
• Added security of mounting screws through base flange.
• Snap-on trim ring to hide mounting screws and hole trim is included.
• Long-lasting durability with UV-protected, impact resistant, Polymer resin.
• WGX4S vent (with shorter collar) is compatible with Primex’s squeeze elbow accessory (EB4x90) and 4-inch diffuser sleeve (DS Series).
• Easy to install and remove.

model description usually ships price QTY
WGX4S Primex premium adjustable diffuser. 4 inch size. Short collar. White color. 1 Day. In-stock $10.90
WGX5 Primex premium adjustable diffuser. 5 inch size. White color. 1 Day. In-stock $12.50
WGX6 Primex premium adjustable diffuser. 6 inch size. White color. 1 Day. In-stock $14.60
WGX7 Primex premium adjustable diffuser. 7 inch size. White color. 1 Day. In-stock $21.90
WGX8 Primex premium adjustable diffuser. 8 inch size. White color. 1 Day. In-stock $22.90
DC4 Primex terminator diffuser collar. For 4 inch grilles. 1 Day. In-stock $9.30
DC5 Primex terminator diffuser collar. For 5 inch grilles. 1 Day. In-stock $10.20
DC6 Primex terminator diffuser collar. For 6 inch grilles. 1 Day. In-stock $11.30
EB4X90 Primex 4 inch 90 degree Squeeze Elbow. For 2x4 wall and ceiling spaces. 1 Day. In-stock $5.40
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Primex WGX grilles

Primex DC Collar

 

Stocked in both Oregon and New York state. See transit maps below.

Some products might ship from multiple warehouses.

Do you have questions about the products on this page?

Click on the ? image on the left or this link to ask us your questions!
#1 Q:   What are the cfm flow rates at a specified static pressure? Or do you use a certain number of supplies per ton. I have a 3 ton Heat pump system to duct from the attic to the first floor.
A:   The spec sheet here: https://hvacquick.com/catalog_files/Primex_WGX_Specs.pdf will be as much info as we have. Not seen actual airflow data on these, but that sheet indicates open area for calculations.

       Asked on 2023-05-08 by DLS
#2 Q:   Can this ceiling grille be used in a wall application?
A:   Sure. Its a generic grille and can be used in ceilings and walls.

       Asked on 2021-05-12 by AT

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why buy from us?

We're engineers passionate about home ventilation and serious about customer service – so you can count on us for carefully-selected equipment and expert advice to ensure your project is a success from specification to installation.

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