The ProSelect PSA1CW12P is a specialized supply air terminal featuring a 1-way curved profile designed to enhance air stream projection along ceilings or high sidewalls. Measuring 12 in. x 4 in., this register leverages its curved geometric shape to promote smooth air routing, making it highly effective for targeted air delivery in residential spaces.
Fabricated from high-grade aluminum, this register offers excellent natural resistance to moisture and oxidation, making it a reliable solution for high-humidity areas like bathrooms or kitchens. Its lightweight structure reduces mechanical stress on ceiling drywall, while the neutral white painted finish provides a clean, unobtrusive look that matches standard residential decors.
HVAC trade professionals choose the PSA1CW12P when specific 1-way curved air distribution is needed to prevent air from pooling directly beneath the vent. Before conducting final field attachment, contractors should confirm the 12×4 rough opening dimensions and verify that the curved face matches the project profile constraints.









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