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Engineered Polymer Products

A wide range of products constructed of engineered polymer for critical environments.

Greenheck engineered polymer air distribution products combine top level performance with aesthetically pleasing designs in a non-ferrous and corrosion-resistant material.
Louvered Face Diffusers

Louvered Face Diffusers

Engineered polymer louver face diffusers are ideal for applications needing a clean, smooth appearance.

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https://catalog-api.greenheck.com/api/category/en-us/592
Step Down Diffusers

Step Down Diffusers

2-Cone square face diffuser with round neck constructed of corrosion resistant materials.

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https://catalog-api.greenheck.com/api/category/en-us/596
Plaque Diffusers

Plaque Diffusers

Aesthetically pleasing, well performing plaque face diffusers constructed of non-ferrous materials.

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https://catalog-api.greenheck.com/api/category/en-us/594
Cube Core Return Grilles

Cube Core Return Grilles

Engineered polymer cube core return filter grilles designed for return or exhaust applications where maximum free area is required.

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https://catalog-api.greenheck.com/api/category/en-us/590
Return Grilles

Return Grilles

Corrosion-resistant return grilles offer durability with an attractive design and excellent performance.

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https://catalog-api.greenheck.com/api/category/en-us/657
Accessories

Accessories

A full line of accessories constructed of non-ferrous, corrosion resistant materials to complete your installation.

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https://catalog-api.greenheck.com/api/category/en-us/589