Titus TDC Louvered Face Diffuser 6X6 ; Titus TDC Louvered Face Diffuser 6X6. The TDC handles an unusally large amount of air for a given pressure drop and noise level. 15 pg. Aluminum Aeroblade Double Deflection Supply Grille, 3/4" blade spacing, Front Blades Parallel to Short Dimension. C Titus Redefine your comfort zone. 13 TMR / TMRA TDV EOS PAS N-1 TRITEC FLOWBAR TBF-AA RADIATEC PAR TBD SERIES TLF pg. All sizes have four cones, giving uniformity of appearance where different sizes are used in the same area. Steel louvered face diffuser for narrow tee ceiling. Steel Return Grille, Blades Parallel to Long Dimension Also available in aluminum or filter configurationsRoof Exhausters. Air Products Equipment Company Page | 19 1555 Louis Ave Elk Grove Village IL, 60007 (847) 437-5952 Diffuser Cores for Alternate Discharge Patterns Available Sizes Pattern S1 1-Way Throw Pattern S2 2-Way Throw Pattern G2 2-Way Throw Pattern A3 3-Way ThrowTitus fire rated diffusers are UL classified and listed in Underwriters Laboratories Fire Resistance Directory. Steel louvered face diffuser for narrow tee ceiling. Properly designed UFAD systems take advantage of thermal stratification. Finish: Titus white epoxy powder paint. $29. Specification. They maintain an unbroken horizontal flow pattern from maximum cfm down to minimum and are an excellent choice for variable air volume application. coordinate with architect's painting specification. TDV-AA-NT - Aluminum louvered face diffuser with induction vanes, for narrow tee ceilings. Ceiling Diffuser Surface Mounting IOM ; Multimedia. MPN. These models are high capacity ceiling diffusers that maintain a continuous horizontal flow from maximum cfm down to minimum cfm, making them an excellent choice for variable air volume applications. Chilled Beams. Search within this manufacturer « Back 21 records // Next 21 records. TDC-6 Beveled Drop Face Submittal. TDC-AA. Their pleasing appearance harmonizes with various architectural details, especially in modular ceiling systems. On Air; Smoke Videos; Corporate Videos; Installation Videos;. FEATURES AND BENEFITS. Titus Series TDC diffusers handle an unusually large amount of air for a given pressure drop and noise level. TDC-AA-NT. Aluminum louvered face diffuser. Question? Call or text 888-757-4774. titus c-27 ssma ra-2 rcde rd tmr 92hov 200-ho s1ho rtsbh-x rgh-o s-h, obd 90hobd 80hobd h4002sd 510dl 301rl-ag15 92hvo 240-h s2h rsdbh hvg s-hv 990h 880h h4004s 300rl 92hvv 240-ho s2ho rtdbh-x. Title c192mv01. The total length of the duct in the present investigation is 21. TDCA-AA. The EG-S and EG-L balance the flow of air into the diffuser neck or duct. TI-RD are made in Aluminum construction with fixed core. 5. purchasing division . eBay item number: 404065875772. Titus Return Grilles. Performance - 50F Performance Data. 350rlf1 4021fg tdc-aa a540 series 350rs 270 tmr 880 350rsf1 290 tms 2003cd 350rsf2 292 tms-aa a2003cd 50f a970 us300f su2a 50f 1970rg us301f su1a 50f 1940rg . Dimensions. FFD. TMSA. UFAD systems utilize the space under an access floor as an air plenum. Titus University. Titus Series TDC diffusers handle an unusually large amount of air for a given pressure drop and noise level. On Air; Smoke Videos;. MUSSUN SALES 9 AG-15. All sizes have three cones, giving a uniform appearance where different neck. 56200 pcs-aa apdc apv 7650al slgc 4320cba, 4325cba n/a<br /> 56290 par-aa apddr apr 7650ral sljb 4360a, 4365a n/a<br /> 56400 pas-aa apdf app 7550al sldb 4320a, 4325a n/a<br /> 56500 pcs-aa apdc apv 7600al slfc 4320cba, 4325cba n/a<br /> 56590 par-aa apddr apr 7600ral slrb 4360a, 4365a n/a<br /> 56100 pss-aa apdsp n/a. com®. Steel double deflection supply grille, 3/4" blade spacing, front blades parallel to short dimension. TDC-AA, on Designer Pages. About. Performance. Canaletto, The Arch of Titus in Rome, 1742-44, oil on canvas, 38 x 28 cm (Galleria dell’Accademia Carrara, Bergamo) During the eleventh century the arch was. Border Type 1 (Surface Mount) Round Neck<br />. Titus Model TDV and TDV-AA are high capacity ceiling diffusers with louvered faces and integrated induction vanes for exceptional air mixing. AG-35-AA. TDCA. TDCA-AA - Aluminum louvered face diffuser, adjustable. TDC / TDCA Performance Data ; Revit. Steel louvered face diffuser, Adjustable. Available in eight different core styles plus a wide selection of frames and borders. 00 $45. They maintain an unbroken horizontal flow pattern from maximum cfm down to minimum and are an excellent choice for variable air volume application. Titus provides different sizes to meet customer requirements Dia: 160mm,200mm,250mm,315 mm,355mm and 400mm. The MLTR is a return diffuser and plenum, available in 24 and 48 inch nominal lengths and 1 through 4 slots. Steel perforated return panel for narrow tee ceilings. AG-95 - Steel Opposed Blade Damper. NOTE:METALAIRE is the flagship brand of Metal Industries Inc. Titus Series TDC diffusers handle an unusually large amount of air for a given pressure drop and noise level. The Titus TND-AA diffusers are an excellent choice for applications that require large volumes of air with either directed and/or concentrated shots. The curvature of the backpan works with the formed edges of the face panel to deliver a uniform 360 horizontal air pattern, without excessive noise or pressure drop. DRAWINGS_-_REVISED_-_0013. Combines the functions of a VAV terminal and a high performance diffuser in one. TDC-AA-NT. Titus TDC-AA Louvered Faced Ceiling Diffuser, 24in x 24in, White (Open Box) Condition: Open box. Steel double deflection supply grille, 3/4" blade spacing, front blades parallel to long dimension. Steel. The CFM is grayed out in Properties & in the tag parameters dialog box. PAR-FR. 00. It is made of the Titus TDC diffuser with a heavy gauge steel lattice grille. Easy Returns No restocking fee for 90 days. 5880v 22s ag-35 obd vcs3 350fl s580h 630l 350fl s580hobd 630ld 23rfl/23rfs s80h5ff 530ff 350fs s580v 630s ct-700 5600 atg1 ct-700 5600 atg1 tdc-aa 5sh amd tdca-aa 5shpc amda tdca. Naples Fire Station #2, 977 26th Ave - N, Naples FL 34103important message please acknowledge receipt of this addendum on the bid cover sheet. Courthouse Square Historic Preservation Commission COA application: 151 Applicant: Callicutt Real Estate Address: B02 High Cotton 1300 Van Buren Avenue COA History 5/2014 – Complimentary Review COA Request: Modifications to existing storefront Design Guideline References: Storefronts: Section 12- pages 127-136 Comments: Proposed. Available in eight different core styles plus a wide selection of frames and borders. TI-SD are made in Aluminum construction with 40 degree rotatable core. Titus Dual Duct terminals vary the airflow individually between hot and cold inlets for highly accurate temperature control. 24x24 module only. All sizes have three cones, giving a uniform appearance where different sizes are used in the same area. com Modular directional diffuser Product overview Before You start Inspect all cartons and boxes for flaws and shipping damage. Titus Model TDV and TDV-AA are high capacity ceiling diffusers with louvered faces and integrated induction vanes for exceptional air mixing. The FLS is a Low Profile Series Fan Powered Terminal designed for small ceiling plenum applications. Titus has consistently led the industry by breaking the barriers of expectation and convention when it comes to technology. We provide Installation Manuals, LEED Green Building related material, and other documents related to Green products. PAR-AA. FEATURES AND BENEFITS. TDC-AA-NT. Their pleasing appearance harmonizes with various architectural details, especially in modular ceiling systems. Manufacturer’s Page. Knowledge Network > Assistance et formation > Revit Products > Revit Products Community > Revit MEP Forum > Titus TDC diffuser, CFM grayed out;Titus office location and mailing address 605 Shiloh Rd Plano TX 75074 (972) 212-4800 (972) 212-4884. These models are high capacity ceiling diffusers that maintain a. EN. With high quality and competitive pricing these grilles form the back bone of a standard offering that will meet any application requirements. The Titus AG-95-S and AG-95-L may be used with all Titus Series TDC louvered diffusers or PAS, PDS and PCS perforated diffusers having square or rectangular necks. Finish:Titus white epoxy powder paint. The. provide volume dampers for all branch lines. Mounts using spring steel S-clips. Literature - TB Series Direct Drive Blower Coil IOM. 00 . Grilles Overview. 59 USD Sale price $89. SG-LFO. 24x24 module only. Enter your email id to sign up for our Newsletters & Flyers. Literature - AYK 580 Air-Modulator Engineering Guide. TITUS. Rapid Mount Frame can be mounted in plaster or sheet rock ceiling. Steel Louvered Return Grille, 1/2" Blade Spacing, 35 Degree Deflection, Blades Parallel to Long Dimension. The TND-AA provides a 0 to 38 ° adjustable discharge with optional aperture damper for volume control. The TDC handles an unusally large amount of air for a given pressure drop and noise level. Meetings; Clubs. To save the items in the cart as a quote for a future order, proceed to the Checkout Page and click the ‘Save As Quote’ button at the bottom of the page Titus’ 300/350 Series supply grilles define the standard for the industry. Finish:Titus white epoxy powder paint. DESV. The Titus EG-S and EG-L are duct mounted equalizing grids used in square and rectangular duct applications. PAR-NT. Snap the other leg of the corner into place. Drum Louver (DL) Smoke Test. Concentrated airflow is discharged from each. customers also viewed. It handles a significant amount of air and. 1 mechanical plan hvac new layouts-2 2 9"x9" 14x14 4w supply 250 surface aluminum metal-aire / titus 5000-1 / tdc-aa frn sqr to rnd adapter s-3 2 see plans 24x24 4w supply 700 lay-in aluminum metal-aire / titus 5000-1/tdc-aa plastic modular core s-4 6 22"x22" 24x24 4w supply 600 lay-in modular plastic coreLaminar flow diffuser, steel. T-TDC-12X12 MFG #: TDC/12/12/NONE/1/26/A. These corners may also be installed by setting the duct up on its end so the TDC flanges are flat against a floor, and then tapping the corners into place with a hammer. Their pleasing appearance harmonizes with various architectural details, especially in modular ceiling systems. The Titus OMNI is a steel plaque face diffuser that satisfies architectural and engineering criteria. Call 800. Face Size Listed Size Neck Velocity (fpm) Velocity Pressure (in. These versatile diffusers are available in 1, 2, 3 or 4-way fixed directional patterns which provide a long throw, star pattern. The TDC-FR is a louvered face diffuser that harmonizes with different types of architectural ceilings. FEATURES AND BENEFITS Titus TDC-AA Louvered Faced Ceiling Diffuser, 24in x 24in, White (Open Box) $89. H. white. Their primary function is to regulate airflow to a zone, in response to zone temperature requirements. Steel louvered face diffuser with induction vanes. Titus University. TDC-AA. Tamper proof screws provided by others. US $7. DESV Digital single duct terminal. Last updated on Jan 01, 2023 15:53:41 PST View all revisions View all revisions. 3. e. TDV - Steel louvered face diffuser with induction vanes. T-700L Submittal Information. Their pleasing appearance harmonizes with various architectural details, especially in modular ceiling systems. Upgrade your space and experience a harmonious blend of style and functionality as the cutting edge Minus Lighting Series combines with the elegance and performance of. The EG balances the flow of air into the air duct. Motor, 1/4 HP, 120V, CCW: Fits Titus Brand. Face Plate -Steel 12 gauge steel with 13/16” square holes on 1” centers - provides 66% free area. R-OMNI. Steel louvered face diffuser for narrow tee ceiling. TDV-AA-NT. 250-AA. Titus TDC-AA Louvered Faced Ceiling Diffuser, 24in x 24in, White (Open Box) Titus TDC-AA Louvered Faced Ceiling Diffuser, 24in x 24in Face, 12in x 12in Duct Size, Surface Mounted, Aluminum, White, New-Open Box-Item(s) May Have Minor Rust/Wear From Storage - See Pictures. On Air; Smoke Videos;. provide plenum box above return air grilles. $0. The Titus OMNI-AA is an all-aluminum plaque face diffuser that satisfies architectural and engineering criteria. They are also used in most operating rooms as the center diffuser. The TMS is a square ceiling diffuser that delivers supply air in a true 360º pattern with low pressure drop. pdf), Text File (. These versatile diffusers are available in 1, 2, 3 or 4-way fixed directional patterns which provide a long throw, star pattern. TDC-AA-NT. TDV - Steel louvered face diffuser with induction vanes. 00 TITUS. Titus Series PCS ceiling diffusers are designed for longer throws. Aluminum face, steel backpan perforated supply diffuser with face mounted deflectors. temperature test criteria and NFPA 90A requirements. Titus models TAF-G, TAF-R, and TAF-R-FR are contructed of a high-impact polymer material that is designed to resist damage from foot traffic. These diffusers meet UL time vs. TITUS | 350RL. Aluminum Linear Bar Grille, 1/8" Bars, 1/4" Spacing, 15 Degree Deflection. These grilles are available with aluminum border and aluminum grid; steel border and aluminum grid; or entirely stainless steel construction. Steel louvered face diffuser for narrow tee ceiling. VAV Diffuser Units Overview. price titus nailor krueger smd tdc 6500 sh amd tdc-aa 6200 6400 5sh amda tdca-aa 6250 5shpc smx tdv none shrv shv amx tdv-aa 6200iv 5shrv louvered face directional price titus nailor krueger hcd none none none ahcd dl dlsv 45dl dmd dpl dlss none none none high capacity drum diffuser price titus nailor krueger pdf pas 4320 6400 6600 apdf pas-aa. LL-2 - Aluminum linear louver diffuser, two way pattern. TDC 1 TDC 3 TDC 6 • Louvered face • Square neck • Removable core • White finish Throw Patterns Neck SizeS1S2 G2 A3 A4 06 x 06 n n n n n 09 x 09. We do this minimize errors and to ensure your experience with our products is second to none. Titus Series TDCR diffusers handle an unusually large amount of filtered air for a given pressure drop and noise level. The TMRA is an adjustable round ceiling diffuser designed for both heating and cooling applications. With high quality and competitive pricing these grilles form the back bone of a standard offering that will meet any application requirements. en Change Language. Steel Round Three Cone Diffuser. Specially designed Titus vanes give maximum control of air flow with minimum noise and turbulence due to sizing and vane spacing. 301-RS. Narrow Tee. 3fl. It delivers a uniform 360° discharge pattern and exhibits excellent performance in. TITUS. SG-TDC - Steel Minimum Security Diffuser Steel Louvered Core with Lattice Face 350FL - Aluminum Louvered Return Grille, 3/4" Blade Spacing, 35 Degree Deflection, Long Blades 350ZFL - Aluminum Louvered Return Grille, 3/4" Blade Spacing, 0 Degree Deflection, Blades Parallel to Long DimensionTitus University. These diffusers are available in 1-, 2-, examples of the special ceiling grid types being offered today. Aluminum round ceiling diffuser. The uniform, nearly horizontal jet from the outer cone maintains effective room air distribution even when the air volume varies over a considerable range. On Air; Smoke Videos;. Chilled Beams. Properly designed UFAD systems take advantage of thermal stratification. TDCA-AA. PAS-AA 24"X24" FACE ONLY . 3/16” diameter screw holes provided in face plate. Items Available: 1. Price: US $89. 112rl. Manufacturer: Titus. Screws are mounted flush in frame mounting holes. Class Schedule; Previous Webinars; Webinar Schedule; Titus Timeout Podcasts; Titus Tech Talk Blog;. Narrow Tee Aluminum. 122rsIf you do require a lift gate at your delivery, you'll have the option to add this FREE of charge when you checkout. TDC-Core only 18x18 4 Way. TDCA. Discharge pattern is easily adjusted by unlatching and dropping the perforated. These models are high capacity ceiling diffusers that maintain a continuous horizontal flow from maximum cfm down to minimum cfm, making them an. CT-581. SG-TDC - Steel Minimum Security Diffuser Steel Louvered Core with Lattice Face 350FL - Aluminum Louvered Return Grille, 3/4" Blade Spacing, 35 Degree Deflection, Long Blades 350ZFL - Aluminum Louvered Return Grille, 3/4" Blade Spacing, 0 Degree Deflection, Blades Parallel to Long Dimension Titus University. PCS-AA. A tight, uniform, horizontal blanket of air protects the ceiling against smudging. TITUS | T-700L. The TDC-FR is a louvered face diffuser that harmonizes with different types of architectural ceilings. comgroupsEngineeringProductEngineeringENsEN11181CADSubmittal_DrawingsSD-2436 Model (1) Author: cpastuh Created DateVAV Diffuser Units Overview. 25RS. Find Titus Brothers in Victoria, with phone, website, address, opening hours and contact info. h. dbl. Related Credits; LEED Application Guide; LEED Letter; Software par-aa Perforated return diffuser, aluminum face with steel backpan Titus return perforated ceiling diffusers have the same face and border construction as the supply models, for harmonious appearance in the room. 00. The Titus MLTR return diffuser is specifically designed for standard and narrow tee lay-in applications. T-TDC-6X6 MFG #: TDC/6/6/NONE/1/26/A. Long throw, high capacity split vane supply grille. Designed for both return or exhaust applications;Titus square and rectangular louvered diffusers have a flush face that provides an architecturally pleasing appearance when mounted in the ceiling. price. Aluminum Aeroblade Return Grille for Narrow Tee Ceilings, 3/4" blade spacing with 45 Degree Deflection, Blades Parallel to Short DimensionPerforated Supply Diffuser, 24X24 Module (PAS3) Titus perforated ceiling diffusers are designed for both heating and cooling applications. Titus’ 300/350 Series return grilles define the standard for the industry. Its strong, clean, unobtrusive lines harmonize with the ceiling system without sacrificing performance. Finish #26 White. lay-in. AG-225. Aluminum louvered face diffuser with induction vanes, for narrow tee ceilings. Opposed blade dampers are supplied in matt black finish. Your account pricing will be included in the final amount you will be charged. Titus Model TDV and TDV-AA are high capacity ceiling diffusers with louvered faces and integrated induction vanes for exceptional air mixing. The TMS is a square ceiling diffuser that delivers supply air in a true 360º pattern with low pressure drop. ASHRAE recommends that, for comfort, the temperature in the occupied zone be between 73 degrees and 77 degrees F, relative humidity be between 25 - 60%, and the maximum velocity in occupied zone be 50. Specially designed TITUS vanes give maximum control of air flow with minimum noise and turbulence due to sizing and vane spacing. Gang operated opposed blades meter air volume precisely with minimal air disturbance. TDCA-AA. Description. 00 Buy Surplus As Low As $60. Steel double deflection supply grille, 3/4" blade spacing, front blades parallel to long dimension. Model PXP Series perforated panels are designed for return or exhaust applications. 23rl. price titus nailor krueger smd tdc 6500 sh amd tdc-aa 6200 6400 5sh amda tdca-aa 6250 5shpc smx tdv none shrv shv amx tdv-aa 6200iv 5shrv louvered face directional price titus nailor krueger hcd none none none ahcd dl dlsv 45dl dmd dpl dlss none none none high capacity drum diffuser price titus nailor krueger pdf pas 4320 6400 6600 apdf pas-aa. Dimensions. TITUS-TMS-AA PRICE- ASCD COMPARABLE TO: TITUS-OMNI PRICE- SPD 2. Model: TDC-AA Square, Rectangular or Round Neck<br />. Titus TDC Louvered Face Diffuser 12X12 ; Titus TDC Louvered Face Diffuser 12X12. 1/4"<br />. x 12 in. Operating lever is accessible from the face side. Equivalent to Titus TDC-AA. These models are high capacity ceiling diffusers that maintain a continuous horizontal flow from maximum cfm down to minimum cfm, making them an excellent choice for variable air volume applications. FFDE. Aluminum Louvered Return Grille, 3/4" Blade Spacing, 35 Degree Deflection, Long Blades. Discharge pattern is easily adjusted by unlatching and dropping the perforated face, then rotating the pattern controllers. This page shows items 161 to 181. LL-1 - Linear louver diffuser, one way pattern, fixed louvers. titus truaire titus truaire 250 300 50ff 4050fg 250-aa a300 8rf 4031fg 271fl a210h 350rs 270 271fs a210v mcd 5200 series 272fl a220h mcd-aa a5200 series. Titus Series TDC diffusers handle an unusually large amount of air for a given pressure drop and noise level. Steel Louvered Face Diffuser. We would like to show you a description here but the site won’t allow us. clamps or TDC corner crimper, as shown to snap one leg of the corner into place on the duct flange. Titus Series TDC diffusers handle an unusually large amount of air for a given pressure drop and noise level. DTFS. Catalog. sheet index sheets descriptions m0. Titus Models TMSA and TMSA-AA diffusers feature adjustable vanes which vary the discharge pattern between vertical and horizontal for heating and cooling applications. Performance - 50F Performance Data. • Titus Series TDC diffusers handle an unusually large amount of air for a given pressure drop and noise level. AESV. Text File ; Submittals. Steel louvered face diffuser. Gang operated opposed blades meter air volume precisely with minimal air disturbance. Finish:Titus white epoxy powder. TDC-3 24"X24" 15"X15" View Buying Options. $133. surface or duct mounted diffuser. titus. The 271 and 272 Commercial Series grilles are designed for commercial applications. Find a Rep. Manufacturer's Detail Page - TITUS. Catalog. The EG-S and EG-L balance the flow of air into the diffuser neck or duct. The modular louvered face diffuser is well suited to applications that require large volumes of airflow at low sound and pressure drop. ™ | 3 product reference / most popular Diffusers OMNI TMS CT 250 / 250-AA R-OMNI MCD ML TDC / TDCA pg. 5700-A6. Installs directly to the diffuser neck. ATFS. flexible duct run-out size to match diffuser neck size. ) 400 500 600 700 800 900 1000 1200 1400 1600i of pies. The applications may be for Supply,Return and Exhaust. Titus University. Condition: New – Open box. Aluminum louvered face diffuser. Ceiling Diffuser Surface Mounting IOM ; Multimedia. This aluminum grille is used in areas where moisture may cause a problem with standard steel grilles. US-DL-SV - US-DL is a supply/return drum louver with adjustable deflection blades and volume damper. Text Filecustomers also viewed. Aluminum, round diffuser with adjustable discharge patterns. The T3SQ modulates the air volume delivered to a zone to accurately control cooling and heating conditions. Underfloor. Scribd is the world's largest social reading and publishing site. Aluminum models are lever operated. Lay-In n n n n n. . Titus CT linear bar diffusers are designed for both heating and cooling applications, supply as well as return. We would like to show you a description here but the site won’t allow us. Size. FFDE. Titus University. Aluminum louvered face diffuser. DESV Digital single duct terminal. The TMS-AA is a square ceiling diffuser that delivers supply air in a true 360º pattern with low pressure drop. High efficiency filters for use in Titus Critical Environment Diffusers. Web Price. TDC-AA-NT. ™ | H9 H 300 / 350 Supply Grilles 301 / 300 (RL / RS) MODELS: Single Deflection Models 301RL 301RS Double Deflection Models 300RL 300RS FINISH: Standard Finish - #26 White OVERVIEW 3/ 4” Blade Spacing / Steel Titus’ 300 / 350 Series supply grilles define the standard for the industry. Item # 62YD08; Mfr. w. Class Schedule; Previous Webinars; Webinar Schedule; Titus Timeout Podcasts; Titus Tech Talk Blog; eLearning; Digital Media. pleasing, louvered face design. The Titus Revit models have been optimized to show all the basic information that the engineer needs without weighing down the model. Titus Series TDC diffusers handle an unusually large amount of air for a given pressure drop and noise level. Narrow Tee. Alternate finishes can be provided on request and at extra cost. The EG-S and EG-L balance the flow of air into the diffuser neck or duct. To save the items in the cart as a quote for a future order, proceed to the Checkout Page and click the ‘Save As Quote’ button at the bottom of the pageTitus’ 300/350 Series supply grilles define the standard for the industry. TDC-AA-NT. The Titus AG-75 is a duct mounted opposed blade damper used in round duct application. Titus Spot diffusers are used in applications where large air volume and longer air throw are required. 1 mechanical equipment schedule, notes and legend m1. The MCD, or modular core diffuser, is extremely flexible as throw patterns can be adjusted after installation. 00. The Titus HVAC OMNI-8™ has an 8"" x 8"" frame with a 24""x24"" one-way diffuser that's great for large areas. Enter your email id to sign up for our Newsletters & Flyers. TDC: TDC AA : TDCA: TDCA AA Titus fire rated diffusers are UL classified and listed in Underwriters Laboratories Fire Resistance Directory. Titus Helical swirl flow diffuser are made in Steel construction with Helical Air pattern. 2. Titus brings both accuracy and flexibility to the variable air volume (VAV) market with T3SQ VAV diffusers. Steel, round diffuser with two discharge patterns. TAF-L-V Smoke Test. The SG-TDC is typically used in areas of constant supervision or lobbies or entryways. Performance - 50F Flow Factors. The curvature of the OMNI-AA backpan works with the formed edges of the face panel to deliver a uniform 360 degree horizontal air. TI-EX-VA.