453 . METALAIRE is the flagship brand of Metal Industries Inc. Adheres to dry skin, tubes, devices and itself. 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. Clearwater, FL 33765. When necessary, the Metalaire TH-500 can be provided with a heating coil. 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. 080 -. 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. 441. METALAIRE is the flagship brand of Metal Industries Inc. 091 . 080 -. 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. Cube Core Return Grilles. METALAIRE is the flagship brand of Metal Industries Inc. , offering a complete line of air distribution and air terminal products. 021 . Series 7550 are square neck diffusers. Concord, NC 28027, USA Parts: 888-243-4278. METALAIRE is the flagship brand of Metal Industries Inc. International Brotherhood of Electrical Workers. , offering a complete line of air distribution and air terminal products. Click on your model number to be taken to it’s own page which includes submittals, performance data and much more. com 5700 SQUARE CEILING DIFFUSERS SERIES 5700 PERFORMANCE DATA MODEL 5700/5700A Listed Size Neck Size fpm Vn 400 500 600 700 800 900 1000 1200 1400 2000 Pv 0. Clearwater, FL 33765. , 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. This design allows the primary airflow to supply the cooling demand, similar to single duct terminal units, leaving the recirculating air section to provide the heating air volume. Outlet Security. 5 (11) Download . 061 . 083 . Contact us between 8AM and 6PM EST, Monday - Friday. Available Accessories 3. Single Duct Boxes - 80 to 8,000 CFM. METALAIRE is the flagship brand of Metal Industries Inc. com 5700 SQUARE CEILING DIFFUSERS SERIES 5700 PERFORMANCE DATA MODEL 5700/5700A Listed Size Neck Size fpm Vn 400 500 600 700 800 900 1000 1200 1400 2000 Pv 0. 062 0. , offering a complete line of air distribution and air terminal products. 108 . 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. VariTrane fan-powered terminal units reduce energy use and operating cost with Electronically Commutated Motor (ECM) and modulating airflow. 036 -. Download. 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. Personalized to your circumstances and goals. , offering a complete line of air distribution and air terminal products. METALAIRE is the flagship brand of Metal Industries Inc. Open 7 AM until 8 PM Eastern Time, 6 days per week. Single Duct VAV Terminals - Manual v21 3 Figure 2 Trapeze Figure 3 Optional Hanger Brackets and Hanger Rods Hanger brackets and Rod (5/16” minimum) Primary air inletTH–2 2020 Metal Industries For complete product specifications and submittal data, visit us at TH-500 SINGLE DUCT AIR TERMINAL UNIT The METALAIRE TH-500 is the simplest and most widely used VAV terminal unit. Helps reduce risk: Individually packaged single-use length rolls (1548S-1 and 1548S-2) can help protect patients by reducing the risk of cross-contamination. , offering a complete line of air distribution and air terminal products. Metal Industries1985 Carroll Street, Clearwater, FL 33765Phone: 727. 083 . CONTACT US. Download. , offering a complete line of air distribution and air terminal products. METALAIRE is the flagship brand of Metal Industries Inc. METALAIRE is the flagship brand of Metal Industries Inc. 4. 1 million appliance parts in stock, ship the same day. The modular core design allows for easy, tool-free reconfiguration of the discharge pattern and easy access to ductwork for maintenance. Radial Air Pattern, Steel Perforated Face and Steel Backpan for Critical Environment Applications. From standard grilles and registers, to its. 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. 8 5 Reviews. 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. , offering a complete line of air distribution and air terminal products. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. 2651Revision: Date: Units: Page: Model: 3 8 1 11 16 1 1 2 Lay-In Filler Panel METALAIRE is the flagship brand of Metal Industries Inc. 061 -. Every FCI includes a bottom mount access panel for easy access to the fan motor. Wholesale prices on all appliance parts. IAQ is a measurement of the amount of undesirable substances in the air that can have adverse health effects such as Volatile Organic Compounds (VOC), carbon monoxide, natural gas, mold, and bacteria. METALAIRE Linear Slot Diffuser - Drop Face - Model 6600 Series. METALAIRE offers a complete line of quality air distribution products, including grilles, registers, diffusers, and air terminals units. 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. catalog-info-brochures-15838_s_06pdf PERFORATED CEILING DIFFUSERS contd MODEL 7550 MODEL 7600 MODEL 7650 MODEL 7550R - F Perforated Filter Back Al Perforated Face Curved Blade Pattern Cont Diffuser Diffuser Ceiling Diffuser Modular Core Diffuser Models are a greatMetalaire Louver Company. 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. The unit is served by a central air. , offering a complete line of air distribution and air terminal products. , offering a complete line of air distribution and air terminal products. , offering a complete line of air distribution and air terminal products. 005 -. The 6600 series aluminum linear slot diffusers are an excellent choice for continuous linear applications, providing a clean appearance and easy installation. Yossi Gestetner. 09 0. Base models in the 6600 series vary by slot width and include: 6650 (1/2" slot), 6675 (3/4" slot), 6610 (1" slot) and the 6615 (1-1/2" slot). METALAIRE. , offering a complete line of air distribution and air terminal products. METALAIRE is the flagship brand of Metal Industries Inc. METALAIRE is the flagship brand of Metal Industries Inc. 186 . METALAIRE offers a complete line of quality air distribution products, including grilles, registers, diffusers, and air terminals units. 184 . 045 -. 33 CFM 67 100 133 167 200 233 267 300 333 TH–2 2020 Metal Industries For complete product specifications and submittal data, visit us at TH-500 SINGLE DUCT AIR TERMINAL UNIT The METALAIRE TH-500 is the simplest and most widely used VAV terminal unit. 1 (7) Download. AirGuide Manufacturing 795 W 20th Street Hialeah, FL 33010. 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. 04 0. United Electrical, Radio, and Machine Workers of America. METALAIRE is the flagship brand of Metal Industries Inc. Free tech support. , offering a complete line of air distribution and air terminal products. Available Options4. METALAIRE is the flagship brand of Metal Industries Inc. 083 . 25" spacing, Front Blades Parallel to Long DimensionVariable air volume boxes are a key component of our MicroTech® Integrated system for VAV system applications, providing consistent and reliable comfort for building occupants. METALAIRE is the flagship brand of Metal Industries Inc. From standard grilles and registers, to its. 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 outlet. 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. Buy Double Deflection Sidewall Supply Grille, Model Number V4004-1D online. 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. Greenheck will begin selling Greenheck branded GRDs and ATUs through their mechanical representatives, along with Metal Industries' brands MetalAire and. has grown to become a leading worldwide supplier of commercial air distribution products. , offering a complete line of air distribution and air terminal products. 235 . com. B. , offering a complete line of air distribution and air terminal products. 044 . 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. METALAIRE is the flagship brand of Metal Industries Inc. 4. , offering a complete line of air distribution and air terminal products. 441. 061 -. METALAIRE is the flagship brand of Metal Industries Inc. 137 18x12METALAIRE is the flagship brand of Metal Industries Inc. , offering a complete line of air distribution and air terminal products. METALAIRE is the flagship brand of Metal Industries Inc. METALAIRE is the flagship brand of Metal Industries Inc. METALAIRE is the flagship brand of Metal Industries Inc. METALAIRE Roll-Formed Aluminum Return Grille - 45° Louvered Face - Lay-In - Model RH-6. METALAIRE is the flagship brand of Metal Industries Inc. Download. CONTACT US. metalaire. com Submittal: Project: Tag: Engineer: Contractor: Date: Models: FALC H 02/08/2017 Inches 1 of 2 1. Optional anodized finish on extruded aluminum models Extruded aluminum models feature a curved fame to match duct radius Spiral Duct Grilles (SDG) are designed to be mounted on round or spiral ducts without the use of transitions. 016 . Supplied with a round inlet collar on unit sizes 6"-16. Below you will find a partial explanation of the alphanumeric identification code (aka Model Number Nomenclature). 2651Revision: Date: Units: Page: Model: V4004-6 - T-Bar Lay In V4004-1 - Flush Surface Mount Face View Face View 0. Whether your linear bar grille needs are for new construction, traditional renovation or a period restoration, Architectural. The Atlas Ceiling Grid System is a field assembled, gasketed, heavy duty ceiling grid for use in operating rooms, laboratories, and cleanroom applications. 288 . METALAIRE is the flagship brand of Metal Industries Inc. In '12 the DOJ arrested a film maker to help sell the Benghazi Lie months before an election. , offering a complete line of air distribution and air terminal products. Download. Clearwater, FL 33765. Raymon Company started in the early 1970s in Waterloo, Iowa under the name of Donco. 4. 5. About Greenheck GroupMETALAIRE is the flagship brand of Metal Industries Inc. com SERIES FAN POWERED FCI-600 CONSTANT VOLUME Top View Primary Air H L Inlet Size Inlet View Discharge View W F Optional Slip & Drive Adapter E D 2 [51mm] 2 [51mm] C Induced Air Flow Optional Inlet Attenuator 10" Length 4&5 Inlet B Afi f . 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. 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. 011 -. METALAIRE Aluminum Perforated Diffuser with Pattern Controller - Model 7000/7000R. Explore Metairie's sunrise and sunset, moonrise and moonset. Hinged Face (Optional) Units (model RHE-H) shall include a hinged face allowing access to concealed equipment. One of the oldest facilities in the Air Force, the South San Antonio Aviation Camp opened March 27, 1917, as one. METALAIRE is the flagship brand of Metal Industries Inc. Steel Aeroblade Double Deflection Supply Grille, 1. Available Options4. 05 0. , offering a complete line of air distribution and air terminal products. METALAIRE Low Profile Single Duct Air Terminal with Hot Water Reheat - TL-500. Download . Honeywell Duct Temperature Sensor - C7041 Series. Available Accessories 3. Single Duct VAV (TSS) Critical in today’s building environments is the need to place significant emphasis upon the occupants comfort and indoor acoustics. , offering a complete line of air distribution and air terminal products. 2), and also meets the U-factor requirement of 0. 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 - 14METALAIRE is the flagship brand of Metal Industries Inc. , offering a complete line of air distribution and air terminal products. at Contact your local METALAIRE® representative to verify product or performance details. , offering a complete line of air distribution and air terminal products. Clearwater, FL (727) 441 - 2651 Fax (800) 865 8383 [email protected] is the flagship brand of Metal Industries Inc. 102 . METALAIRE is the flagship brand of Metal Industries Inc. @YossiGestetner. 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. 249 12 x 12 6 CFM 80 100 120 135 155 175 195 235 275 395 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. 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. 127 . 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. 2. Nailor 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. , offering a complete line of air distribution and air terminal products. 180 06x06 . 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. 67 CFM 733 1100 1467 1833 2200 2567 2933 3300 3667 NC 17 21 25 29 31 34 37 39 41 30x18 3. METALAIRE Universal Plenum for Architectural Linear Formation Diffuser with Concealed Mounting - Model UPI-AFLC . 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 company's products are sold under the USAIRE, METALAIRE, NCA, and PREFCO brands throughout the United States and around the world. 3. This catalog Since its inception in 1947, Metal Industries, Inc. The METALAIRE Pre-Flite catalog is a condensed reference guide. fi F . Download. Snap the chalk line tool to create this guideline. ASC Engineered Solutions Fig. Available in either steel or aluminum construction with either single or double flange frame options. fl F . 82 NC 11 12 13 15 17 20 22 29METALAIRE is the flagship brand of Metal Industries Inc. METALAIRE is the flagship brand of Metal Industries Inc. The Johnson Controls single duct units along with. 022 . METALAIRE is the flagship brand of Metal Industries Inc. , offering a complete line of air distribution and air terminal products. Current local time in USA – Louisiana – Metairie. Install Wall Molding – Mark the desired new ceiling height on the wall. 142 -0. Download . 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. (315) 380-9672. 9 (7) Download. METALAIRE is the flagship brand of Metal Industries Inc. Series 7550 perforated supply diffusers have 4 adjustable pattern controllers mounted on the face of the diffuser. METALAIRE is the flagship brand of Metal Industries Inc. 031 -. 213 0. METALAIRE is the flagship brand of Metal Industries Inc. metalaire. It’s all the same to the DAF CF series. A fire-rated version is also available. 140 . 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. Waterloo Premium Outlets is a beautifully designed outdoor. 101 -. - 3 Sides Shown with Insulation 6 HDRH Hood Hood Shown with RH Unit Noise Reduction Chart - Average (db)METALAIRE is the flagship brand of Metal Industries Inc. METALAIRE is the flagship brand of Metal Industries Inc. METALAIRE is the flagship brand of Metal Industries Inc. 027 . 010 . 184 . Handling initial. The 3100 series High Frequency Oscillatory Ventilators (HFOV) are proven for intervening in treating respiratory failure in neonates and ARDS in pediatric and adult patients. USAIRE. 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. Nailor Industries, Inc. 3. Nailor 51DG and 61DG Series Door Grilles are designed to be completely sight proof and unobtrusive in appearance. 95. They are made from real metal, coated to protect from rust, and have sag, mold, and mildew resistance. Download. , offering a complete line of air distribution and air terminal products. 015 . , offering a complete line of air distribution and air terminal products. METALAIRE is the flagship brand of Metal Industries Inc. provides innovative commercial HVAC and industrial HVAC products. Download . Available Options4. has represented high quality manufacturers of industrial and commercial products for system solutions to both small and large facilities, in the existing and new. xls - Free ebook download as Excel Spreadsheet (. Available Finishes 2. 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. 062 08x04 CFM 67 89 111 133 156 178 200 222 Pt . 007 . Hubbell Wiring Device-Kellems Hubbell AV Ceiling Enclosures. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. 006 0. 365 days to return any part. 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. OLI OLIFLEX PPs Single Wall - OPEN TERMINAL . 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. 82 NC 11 12 13 15 17 20 22 29 METALAIRE is the flagship brand of Metal Industries Inc. 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. METALAIRE is the flagship brand of Metal Industries Inc. METALAIRE Linear Slot Return Diffuser - Lay-In T-Bar Mount 1/2" Border - Model 6600R Series . 013 0. 020 -. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. 020 -. , offering a complete line of air distribution and air terminal products. METALAIRE Short Mixing Ultra Low Leakage Dual Duct Air Terminal Unit - DS600 ECO. , offering a complete line of air distribution and air terminal products. Sort By. METALAIRE Steel Return Grille - 45° Louvered Face - Surface Mount - Model SRH-1 . 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. , offering a complete line of air distribution and air terminal products. METALAIRE offers a complete line of quality air distribution products, including grilles, registers, diffusers, and air terminals units. 666 5 32 1 1 4 Neck Size = Listed Size - 1 2 Opening = Listed Size 1 7 8 Overall Size = Listed Size + 2 Horizontal. fi F . ˜ For complete product specifications and submittal data, visit us at SPIRAL DUCT GRILLES 4004P Size Nk Vel 200 300 400 500 600 700 800 900 Pt . Download. METALAIRE is the flagship brand of Metal Industries Inc. 008 0. your account. METALAIRE is the flagship brand of Metal Industries Inc. Beautiful craftsmanship and exceptional quality! We've gotten numerous compliments on all of the Metalaire Louver products on our house. METALAIRE is the flagship brand of Metal Industries Inc. Download. Kelly Air Force Base traces its beginnings to 1916, when Maj. , offering a complete line of air distribution and air terminal products. Discover Vivaflow®, the crossflow | tangential flow filtration (TFF) system developed specifically for laboratory-based clarification, ultrafiltration and diafiltration. 168 0. The Cookson Company SteelWeave Metal Mesh Grille. Air Inlets shall be model RHE-H manufactured by 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. Over 2. Metal Industries, Inc. Available for 4, 5, 6, 8, 10, 12, or 14-inch diameter duct. metalaire. METALAIRE is the flagship brand of Metal Industries Inc. Repeat on all walls. 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. 049 . 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) METALAIRE is the flagship brand of Metal Industries Inc. Forge VFR offers specialized mental health and substance use treatment designed to address the unique culture, preferences, and values of first responders, emergency and health care professionals, veterans, active-duty military, and their families. , offering a complete line of air distribution and air terminal products. February 04, 2022. 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. 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. Manufacturer of grilles, registers, diffusers and terminal units and the flagship brand of Metal Industries Inc. Available Finishes 2. Readily available, though sizable orders may affect lead times. 40 cfm/ft2 or less (IECC, Section 402. 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. METALAIRE is the flagship brand of Metal Industries Inc. The USAIRE 5500S-6 Square Louver Face Supply Air Ceiling Diffuser will improve your area. METALAIRE Single Duct Air Terminal Ultra Low Leakage - Integral Attenuator & Hot Water Reheat - TH-500 ECO . com SUPPLY / NC RETURN GRILLES 4002R SERIES 4002R PERFORMANCE DATA MODELS H4002R, V4002R, H4002S,V4002RS Size Duct Area ft² Nk Vel 100 200 300 400 500 600 700 800 900 Ps -0. 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. Blower access panel for improved field. com SUPPLY / RETURN GRILLES RH SERIES RHF PERFORMANCE DATA MODELS RHF, SRHF, RHEF Size Duct Area ft² Nk Vel 200 300 400 500 600 700 800 900 1000 Ps -. , offering a complete line of air distribution and air terminal products. , offering a complete line of air distribution and air terminal products. 253 . fi F . With a tight horizontal discharge air pattern, even at low air volumes, the modular core.