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Fire Rated Perforated Diffusers

Model Series 4070, 4075, 4080, and 4085

Nailor 4070, 4075, 4080, and 4085 Series Fire Rated Perforated Diffusers are a popular choice and frequently specified solution.

Available in both supply and return air styles with a choice of a flush or drop face.  Adjustable pattern controller design available for ultimate performance flexibility. 

Models

Return Models • Ducted
4070R - 12x12 Ceiling Module • Flush Face • Perforated
4080R - 24x24 Ceiling Module • Flush Face • Perforated
4075R - 12x12 Ceiling Module • Drop Face • Perforated
4085R - 24x24 Ceiling Module • Drop Face • Perforated
Supply • 1, 2, 3 or 4-Way Adjustable Discharge Pattern
4070 - 12x12 Ceiling Module • Flush Face
4080 - 24x24 Ceiling Module • Flush Face
4075 - 12x12 Ceiling Module • Drop Face • Perforated
4085 - 24x24 Ceiling Module • Drop Face
4070 Type S - 12x12 Ceiling Module • Flush Face • Surface Mount
Supply • Curved Blade • 1, 2, 3 or 4-Way Adjustable Pattern
4070CB - 12x12 Ceiling Module • Flush Face • Curved Blade
4080CB - 24x24 Ceiling Module • Flush Face • Curved Blade
4075CB - 12x12 Ceiling Module • Drop Face • Curved Blade
4085CB - 24x24 Ceiling Module • Drop Face • Curved Blade

Submittals

Finish

IOM

Performance Data

Catalog

Catalog Pages