Content Container 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 All Submittals Combined Individual Submittals 4070 Type S, 4070R Type S • 12x12 Module • Frame Type S - Surface • Supply and Return • w/4320 and 4360 4070, 4075, 4080, 4085 • Supply • 1, 2, 3 or 4 Way Adjustable Discharge Pattern • w/4320 4070CB, 4075CB, 4080CB, 4085CB • Supply • Curved Blade • 1, 2, 3 or 4 Way Adjustable Discharge Pattern • w/4320CB 4070R, 4075R, 4080R, 4085R • Return • w/4360 Performance Data 4320, 4070, 4080 • Supply • Flush Face 4325, 4075, 4085 • Supply • Drop Face 4360, 4365, 4070R, 4075R, 4080R, 4085R Series - Return - Imperial 4360, 4365, 4070R, 4075R, 4080R, 4085R Series - Return - Metric Finish Woodgrain Finish Brochure IOM 4000, 4400 • Flexible Air Duct • Fire Rated Ceiling Diffuser 4000, 4400 • Steel Air Duct • Fire Rated Ceiling Diffuser 4010 Type S, 4410 Type S, 4070 Type S • Surface Mounted • Fire Rated Ceiling Diffuser Catalog