USAIRE, a brand of Metal Industries Inc. 024 0. , offering a complete line of air distribution and air terminal products. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. Metal Industries1985 Carroll Street, Clearwater, FL 33765Phone: 727. Clearwater, FL 33765. 142 . LAY IN T-BAR ; STEEL BACKPAN & FACE ; COLLAR:20" X 20"Printed in U. 67 CFM 733 1100 1467 1833 2200 2567 2933 3300 3667 NC 17 21 25 29 31 34 37 39 41. $17800. Some examples of the commercial work we do are: Guard rails and handrails for commercial. METALAIRE is the flagship brand of Metal Industries Inc. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. 063 . Fixed horizontal 45 degree deflection blades. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. From standard grilles and registers, to its architectural line of. METALAIRE is the flagship brand of Metal Industries Inc. (727) 443-7167. Package Dimensions. , offering a complete line of air distribution and air terminal products. 016 0. METALAIRE is the flagship brand of Metal Industries Inc. 207 -. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along. Designers can be assured that METALAIRE is the right choice for their air distribution needs. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. #222 - 1414 Hillside Ave. , offering a complete line of air distribution and air terminal products. 083 . Available Accessories3. 013 0. , offering a complete line of air distribution and air terminal products. 169 Ac ft² CFM 24 36 48 60 72 84 96 120METALAIRE Linear Slot Diffuser - Surface Mount 3/4" Border - Model 6600 Series . A complete product line of air terminal units range from the basic single-duct unit to an unmatched Series FCQ ultra-quiet fan-powered terminal unit. METALAIRE is the flagship brand of Metal Industries Inc. These dryer/filters have a clay desiccant that removes moisture, oil, and particles, so there’s no need to install a separate filter and dryer. METALAIRE is the flagship brand of Metal Industries Inc. , offering a complete line of air distribution and air terminal products. 015 . Clearwater, FL 33765. 022 . Construction Details All Dimensions ±1/16" Standard Finish: 01 White Finish 24 Mill Finish Optional Finish 02 Satin Silver 03. METALAIRE Linear Slot Diffuser - Surface Mount 3/4" Border - Model 6600 Series . 110 -. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. (727) 443-7167. 4004PCF-1 - Surface Mount Neck Size = Listed Size - 1 2 Listed Size = Duct Opening 0. (727) 443-7167. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series. Clearwater, FL (727) 441 - 2651 Fax (800) 865 8383 sales@metalaire. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. METALAIRE Eggcrate Return Grille - Concealed Surface Mount - Extruded Aluminum Sidewall/Ceiling - Model CC5. (727) 441-2651. 101 -. 1. METALAIRE is the flagship brand of Metal Industries Inc. Clearwater, FL 33765. Filter face shall be secured in place with 1/4" turn fasteners. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. METALAIRE is the flagship brand of Metal Industries Inc. Units shall be return or exhaust grilles constructed of heavy extruded aluminum. , offering a complete line of air distribution and air terminal products. Seismic upgrades to existing structures, staircases,. 153 . Prior to and after the sale, USAIRE sales and customer service is dedicated to providing the highest level of quality, value and service. 1985 Carroll St. Designers can be assured that METALAIRE is the right choice for their air distribution needs. Color. 441. METALAIRE Eggcrate Return Grille - Concealed Surface Mount - Extruded Aluminum Sidewall/Ceiling - Model CC5 . , offering a complete line of air distribution and air terminal products. com L L D 6600 SERIES 6600 UP/UPI PERFORMANCE DATA MODEL UP/UPI-6650 —1 SLOT 6" Inlet 2' Length CFM 15 30 45 60 75 90 105 Static Pressure . USAIRE offers a complete line of quality air distribution products for the residential and light-commercial markets. METALAIRE is the flagship brand of Metal Industries Inc. , offering a complete line of air distribution and air terminal products. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. fi For complete product specifications and submittal data, visit us at LINEAR SLOT DIFFUSERS 6600SP PERFORMANCE NOTES FOR SERIES 6600 All data is tested in accordance with ANSI/ASHRAE 70-2006. BRANDS. , offering a complete line of air distribution and air terminal products. Available Options4. Available Options4. 026 0. , offering a complete line of air distribution and air terminal products. , offering a complete line of air distribution and air terminal products. 00 $ 160. Download . 04 0. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. Metals can also be directly oxidized by air, either in metal-air batteries or through direct combustion. , offering a complete line of air distribution and air terminal products. Metal Industries1985 Carroll Street, Clearwater, FL 33765Phone: 727. METALAIRE is the flagship brand of Metal Industries Inc. METALAIRE's high-quality products are sold through a broad network of manufacturer's representatives knowledgeable in all phases of HVAC design and selection. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. (727) 443-7167. 1985 Carroll St. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. metalaire. If you are interested in a product, simply type the model number of your choice into our website search bar. METALAIRE is the flagship brand of Metal Industries Inc. Available Options4. METALAIRE is the flagship brand of Metal Industries Inc. Designers can be assured that METALAIRE is the right choice for their air distribution needs. 441. , offering a complete line of air distribution and air terminal products. (727) 443-7167. METALAIRE is the flagship brand of Metal Industries Inc. 018 0. , offering a complete line of air distribution and air terminal products. Construction Details All Dimensions ±1/16" Standard Finish: 01 White Finish 24 Mill Finish Optional Finish 02 Satin Silver 03. 045 -. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. , offering a complete line of air distribution and air terminal products. We specialize in stainless steel and aluminum but also do light gauge galvanized and mild steel projects. This item: METAL-AIRE 9000-6 12X12/24 S4-4 01 12" X 12" ALUMINUM/WHITE 4 CORE T BAR SUPPLY. 1985 Carroll St. . Available Finishes2. , offering a complete line of air distribution and air terminal products. 062 0. 125 06x06 . Commercial Metal Fabrication in Victoria and Surrounding Areas. 253 Pt . A complete product line of air terminal units range from the basic single-duct unit to an unmatched Series FCQ ultra-quiet fan-powered terminal unit. (727) 443-7167. , offering a complete line of air distribution and air terminal products. METALAIRE is the flagship brand of Metal Industries Inc. , offering a complete line of air distribution and air terminal products. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. metalaire. Is Discontinued By Manufacturer. , offering a complete line of air distribution and air terminal products. CONTACT US. Consejos para. METALAIRE is the flagship brand of Metal Industries Inc. METALAIRE is the flagship brand of Metal Industries Inc. 027 . From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. 666 5 32 1 1 4 Neck Size = Listed Size - 1 2 Opening = Listed Size 1 7 8 Overall Size = Listed Size + 2 Horizontal. , offering a complete line of air distribution and air terminal products. CONTACT US. 109 -0. 25 CFM 19 38 57 77 96 115 134 153 172 NC - - - 14 20 25 29. METALAIRE Linear Slot Diffuser - Surface Mount 3/4" Border - Model 6600 Series . CONTACT US. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. 031 0. METALAIRE is the flagship brand of Metal Industries Inc. , offering a complete line of air distribution and air terminal products. , offering a complete line of air distribution and air terminal products. (727) 441-2651. com SUPPLY / RR GR 4 SERIES 4000 PERFORMANCE DATA MODELS H/V4002, H/V4004, H/V4002M, H/V4002S, H/V4004S, H/V4002SM Size Nk Vel 200 300 400 500 600 700 800 1000 Pt . METALAIRE offers a complete line of quality air distribution products, including grilles, registers, diffusers, and air terminals units. When necessary, the Metalaire TH-500 can be provided with a heating coil. The METALAIRE Pre-Flite catalog is a condensed reference guide containing concise listings of our entire product line including grilles, registers, diffusers, and air terminal units. 441. 05 0. METALAIRE is the flagship brand of Metal Industries Inc. +. METALAIRE is the flagship brand of Metal Industries Inc. Use of Site Harassment in any manner or form on the site, including via e-mail, chat, or by use of obscene or abusive language, is strictly forbidden. , offering a complete line of air distribution and air terminal products. metalaire. , offers a full line of registers, grilles and diffusers for the residential and light commercial HVAC markets. For complete product specifications and submittal data, visit us at SUPPLY / 1 RETURN GRILLES L 1 1 4 1 4. SCHOFIELD, Wis. 120 -. Give Us a Call! 1-877-365-9655. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. METALAIRE. METALAIRE is the flagship brand of Metal Industries Inc. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. Part Number. METALLAIRE ceilings can be installed 2 ways - surface mount (24" x 48" tiles) or drop (24" x 24" tiles) - and come in a variety of classic finishes and 19th century patterns. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. 2651Revision: Date: Units: Page: Model: 1. METALAIRE is the flagship brand of Metal Industries Inc. Its basic components are an insulated sheet metal box, round inlet damper, flow measuring device and rectangular. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. Download . , offering a complete line of air distribution and air terminal products. METALAIRE is the flagship brand of Metal Industries Inc. 108 . From standard grilles and registers, to its architectural line of. METALAIRE is the flagship brand of Metal Industries Inc. Return/Exhaust air grille. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. , offering a complete line of air distribution and air terminal products. CONTACT US. com Dimensions are in 03/25/2003 5500 1 of 3 5500 5500-p1-7 inches METAL*AIRE Series : Submittal No: Tag: 5500 5500 Models: Square / Rectangular Louver Face Ceiling Diffusers Extruded Aluminum 5500-1 Flush Surface MountingProducts. , offering a complete line of air distribution and air terminal products. Available Finishes2. , offering a complete line of air distribution and air terminal products. represents METALAIRE, who offers a complete line of quality air distribution products and air terminal units. Available Accessories 3. 061 . metalaire. GRILLES REGISTERS GR–46 Metal Industries, Inc. Aluminum constructionThis item: AdHoc FV31 , One Size, Black. 3 8 Overall Face = T-Bar Module - 1 4 Listed Size - 1 4 (18 x 18 or Smaller) CC5-9 - Bolt Slot / Donn Fineline Module 1 3 8 Layin Filler Panel 1 2 x 1 2 x 1METALAIRE is the flagship brand of Metal Industries Inc. Units shall be filter return or exhaust grilles constructed of heavy extruded aluminum. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. 035 -0. (250) 598-7708. metalaire. The accuracy or minimum-maximum set point is ±5% or less when calibration is accurately performed. CONTACT US. Metal Industries1985 Carroll Street, Clearwater, FL 33765Phone: 727. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. RHE-1 - Flush Surface Mount RHE-6 - T-Bar Lay-In Face View Face View 5 32 1 3 8 Duct Size = Listed Size Overall Face = Listed Size + 1 3 4 Neck Size = Listed Size - 3 8Metal Industries1985 Carroll Street, Clearwater, FL 33765Phone: 727. , offering a complete line of air distribution and air terminal products. Available Finishes2. 04 0. Metal. METALAIRE is the flagship brand of Metal Industries Inc. GRILLES REGISTERS GR–114 Metal Industries, Inc. , offering a complete line of air distribution and air terminal products. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. 1985 Carroll St. 2651Revision: Date: Units: Page: Model: 1. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. METALAIRE offers a complete line of quality air distribution products and air terminal units. com Project: Tag: Engineer: Contractor: Date: Models: 5000 H Inches 1 of 3 5000-1 Flush Surface Mounting 5000-2 V-Beveled Drop Surface Mounting 5000-6 Lay in T-Bar 5000-7 Concealed T-Bar METALAIRE is the flagship brand of Metal Industries Inc. METALAIRE is the flagship brand of Metal Industries Inc. Metal Industries1985 Carroll Street, Clearwater, FL 33765Phone: 727. METALAIRE is the flagship brand of Metal Industries Inc. , offering a complete line of air distribution and air terminal products. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. metalaire. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. Metal Industries1985 Carroll Street, Clearwater, FL 33765Phone: 727. (727) 443-7167. , offering a complete line of air distribution and air terminal products. , offering a complete line of air distribution and air terminal products. CONTACT US. CONTACT US. METALAIRE is the flagship brand of Metal Industries Inc. METALAIRE is the flagship brand of Metal Industries Inc. Construction Details All Dimensions ±1/16" Standard Finish: 01 White Finish 24 Mill Finish Optional Finish 02 Satin Silver 03. 042 . The 5700 can be converted in the field to a 3 cone diffuser (5800) with the addition of the optional Snap-58. Units shall consist of a fixed pattern outer ring of louvers that discharge supply air. (727) 443-7167. 023 0. Porosity and morphological properties of carbon air cathodes. Metal Industries1985 Carroll Street, Clearwater, FL 33765Phone: 727. , offering a complete line of air distribution and air terminal products. , offering a complete line of air distribution and air terminal products. Revisión Profesional 2. Climate Conditioning Company, Inc. METALAIRE is the flagship brand of Metal Industries Inc. A complete product line of air terminal units range from the basic single-duct unit to an unmatched Series FCQ ultra-quiet fan-powered terminal unit. CONTACT US. METALAIRE is the flagship brand of Metal Industries Inc. METALAIRE Linear Slot Diffuser - Surface Mount 3/4" Border - Model 6600 Series . From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. , offering a complete line of air distribution and air terminal products. 256 10x03 . Designers can be assured that METALAIRE is the right choice for their air distribution needs. METALAIRE is the flagship brand of Metal Industries Inc. , offering a complete line of air distribution and air terminal products. @metalaire7886 ‧ 910 subscribers ‧ 31 videos. CONTACT US. 441. 2651Revision: Date: Units: Page: Model: 1. METALAIRE is the flagship brand of Metal Industries Inc. CONTACT US. , offering a complete line of air distribution and air terminal products. Humedad Recomendada3. 1,509 likes · 1 talking about this. 122 0. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. , offering a complete line of air distribution and air terminal products. 063 0. com L-S 09/01/2003 Dimensions are in 1 of 3 L-S inches. 006 . 1985 Carroll St. 241 . METALAIRE is the flagship brand of Metal Industries Inc. The architectural trend toward Great Rooms has led Minka-Aire ® to redesign some. A complete product line of air terminal units range from the basic single-duct unit to an unmatched Series FCQ ultra-quiet fan-powered terminal unit. Get it Nov 13 - 16. , offering a complete line of air distribution and air terminal products. A. 263 0. , offering a complete line of air distribution and air terminal products. Buy USAIRE RH Return Grilles/Registers for accurate. , offering a complete line of air distribution and air terminal products. 2651Revision: Date: Units: Page: Model: V4004-AF-6 - T-Bar Lay In V4004-AF-1 - Flush Surface Mount Face View Face View 9 Overall Size = Listed Size +2 16 Mounting Holes 3/16 Diameter (Countersunk) Overall Size = T-Bar Module - 14METALLAIRE surface mount ceiling panels install over an existing ceiling. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. , offering a complete line of air distribution and air terminal products. , offering a complete line of air distribution and air terminal products. (727) 443-7167. 441. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. 09 0. 129 0. , offering a complete line of air distribution and air terminal products. METALAIRE's high-quality products are sold through a broad network of manufacturer's representatives knowledgeable in all phases of HVAC design and selection. (727) 441-2651 Fax (727)443-7167 sales@metalaire. Click on your model number to be taken to it’s own page which includes submittals, performance data and much more. METALAIRE High Performance Slot Diffuser - "E" Series - Model PHPS-E . Metal Industries1985 Carroll Street, Clearwater, FL 33765Phone: 727. SCHOFIELD, Wis. MetalAire is dedicated to providing the highest level of service in the HVAC industry. 020 -. Our company is dedicated to providing the highest level of service in the HVAC industry. A. QUALITY FORGED BY TRADITION. Available Finishes2. , offering a complete line of air distribution and air terminal products. Available Options4. Unit shall include a hinged face and integral frame designed to accept a 1" thick (optional 2" thick) filter. Metal Industries1985 Carroll Street, Clearwater, FL 33765Phone: 727. Check out the options below. Designers can be assured that METALAIRE is the right choice for their air distribution needs. Start a Review. 059 0. 05 0. com SUPPLY / RETURN GRILLES RH SERIES RH PERFORMANCE DATA MODELS RH, RHP, RHE, SRH, RH-H, SRH-H Size Duct Area ft² Nk Vel 200 300 400 500 600 700 800 900 1000 Ps -. (727) 441-2651. , offering a complete line of air distribution and air terminal products. 035 0. 2651Revision: Date: Units: Page: Model: Overall Size = Diameter (B) Neck Size (A) Opening Size (D) F E G 3100A-1 - Adjustable - Flush Surface Mount Overall Size = Diameter (B) C H G Neck Size (A) 3100A-2 - Adjustable - Bevel. , offering a complete line of air distribution and air terminal products. , offering a complete line of air distribution and air terminal products. Coordinating accessories are available to complete the look of your metal ceiling. 027 . 081 -. InfoSource CD and our web site, you pick the format for product information that best suits your air distribution design needs. A. (727) 441-2651. The accuracy or minimum-maximum set point is ±5% or less when calibration is accurately performed. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. 441. A complete product line of air terminal units range from the basic single-duct unit to an unmatched Series FCQ ultra-quiet fan-powered terminal unit. , offering a complete line of air distribution and air terminal products. , offering a complete line of air distribution and air terminal products. Clearwater, FL 33765. Metalaire Louver Company may assign its rights and duties under this Agreement to any party at any time without notice to you. , offering a complete line of air distribution and air terminal products. 072 . 150 . Country of Origin. Metal Industries1985 Carroll Street, Clearwater, FL 33765Phone: 727. , offering a complete line of air distribution and air terminal products. METALAIRE is the flagship brand of Metal Industries Inc. (727) 443-7167. We specialize in structural steel columns, beams, moment frames. 2651 Revision: Date: Units: Page: Model: Custom lengths available but must be approved. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of. , offering a complete line of air distribution and air terminal products. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. Clearwater, FL 33765. No. , offering a complete line of air distribution and air terminal products. Mounting holes and screws included. 2651Revision: Date: Units: Page: Model: 5500-8 - Tegular T-Bar 1 1 2 1 15 16 Lay-In Filler Panel Overall Panel Length = T-Bar Module - 14 Overall Face Length = T-Bar Module - 1 18 Face View Side ViewMETALAIRE is the flagship brand of Metal Industries Inc. 021 . 061 -. Designers can be assured that METALAIRE is the right choice for their air distribution needs. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. The commercial air cathodes selected for Na-O 2 cell studies had different compositions and structures, as described in Table 1 and. (727) 441-2651. 345 . , offering a complete line of air distribution and air terminal products. 05 0. Available in 12 patterns and 5 finishes, you can creatively integrate these panels to make a unique design statement in your room's décor. METALAIRE is the flagship brand of Metal Industries Inc. METALAIRE Eggcrate Return Grille - Concealed Surface Mount - Extruded Aluminum Sidewall/Ceiling - Model CC5 . RL-DF - Surface Mount 30° 30° 1 2 E = Overall Height D Duct Length = Listed Length + 1 Overall Face = Listed Length + 2 3 4 C Felt Seal Adjustable Dual Flow VanesMETALAIRE is the flagship brand of Metal Industries Inc. 061 . From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need.