Price O.R. Systems AIR CURTAIN SYSTEM
|
|
- Abigayle Goodman
- 6 years ago
- Views:
Transcription
1 Price O.R. Systems AIR CURTAIN SYSTEM The Price Air Curtain System includes non-aspirating laminar flow diffusers directly above the surgical area with a surrounding four-sided linear slot diffuser system engineered specifically for operating room environments. The barrier formed by the perimeter slot diffuser system ensures clean supply air directly above the patient is isolated from older air in the room perimeter. Unmatched air quality and safety for surgical spaces. Surgical zone isolation reduces the risk of hospital acquired infection System easily integrates with Price ceiling grids and ceiling level Unistrut. Heavy-gauge construction is a standard feature on Price HORD series diffusers Microbiological tested in accordance with American College of Surgeons procedures pricecriticalenvironments.com for additional product information, including, product videos and brochures.
2 Price O.R. Systems Air Curtain Systems Product Overview The Price O.R. Air Curtain System has been specifically designed to meet the stringent ventilation requirements of today s operating rooms. Through the use of controlled air movement, this system provides a work area around the operating table that is as sterile as possible. Not only does the Price Air Curtain System work, it does so with a high degree of comfort and economy. The Price Air Curtain System integrates three basic components to minimize mixing of room and supply air in the operating table area: 1. Air Curtain Diffusers 2. Laminar Flow Diffusers 3. Low-Level Exhaust Grilles Laminar Flow Diffusers (LFD series) Price LFD Series laminar flow diffusers have been engineered to provide a uniform, unidirectional, vertical projection of supply air at a controlled low velocity. The downward piston motion of supply air, combined with low-level exhaust or return air inlets located at the perimeter of the room, is ideal for operating room applications. The laminar flow diffuser utilizes an internal pressure equalization baffle, resulting in a dual chamber design which introduces clean supply air to the space with minimal entrainment of old room air due to a low and controlled discharge velocity. The LFD is available with a number of different features and options, including construction material, welding method and damper access. Units are available in steel, aluminum, stainless steel, or hybrid construction (i.e. steel plenum with aluminum face). Laminar Flow Diffusers w/integral HEPA Filters (LFDC series) The LFDC Series of laminar flow diffusers come with an integral, high efficiency filter. The filter has a gel seal to provide an airtight seal around the filter, ensuring all supply air passes through the filter and provides clean, unidirectional, laminar air flow from the diffuser. The diffuser face is easily removed using quarter-turn fasteners, which allows room-side removal and replacement of the filter without moving or disconnecting the diffuser from the ceiling system. The plenum Laminar Flow Diffuser Laminar Flow Diffusers Welded Grid Ceiling w/ Integral Gasket Return Grille O.R. Work Area Return Grille Lay-in Ceiling Panels Lay-in Light Fixtures Air Curtain Diffusers E-62 All Metric dimensions ( ) are soft conversion. Copyright Price Industries Limited 2011.
3 Price O.R. Systems Air Curtain Systems Component Features is factory sealed and tested to ensure any leaks are detected at the factory and corrected prior to shipment. Return Grilles The return grilles are located at a low level, preferably centered in each of the four walls. When it is not possible to have four returns, two low-level returns located on opposite sides of the room is the next best alternative. Since the grilles are located at a low level, stainless steel construction is preferred for its ruggedness and resistance to strong cleaning agents typically used in hospital operating rooms. Stainless Steel Return Grille w/ Removable Face (700H series) The Price 700H Series of grilles is available in two models: the 730H with ¾ blade spacing and the 735H with ½ blade spacing. The grilles are stainless steel in construction, giving excellent chemical resistance as well as strength to stand up to the day-to-day abuse in the operating rooms. Each grille is supplied with quarter-turn fasteners that allow for easy removal of the grille, and permit cleaning of the ductwork behind the grille as well as more thorough cleaning of the grille itself. Air Curtain Systems The HORD, in basic terms, is a 2 slot linear diffuser that is located at the perimeter of the operating table work area. The slot diffusers discharge a four-sided air curtain to enclose the work area. The higher velocity air pattern is projected approximately 15 from vertical away from the work area on all four sides. The two continuous slots create a thick, uniform curtain of air around the operating table work area. This air curtain does two things to aid the laminar flow diffusers in maintaining a clean work area: It presents a physical barrier in the form of a clean air curtain between the laminar flow diffusers (LFD) and the old air in the perimeter of the room at the ceiling level where the LFD is most likely to entrain room air. It entrains old room air and heavierthan-air gases to its outer boundary layer and carries them away from the operating table, toward the exhaust grilles, speeding dilution of contaminated room air. The Air Curtain System can be configured using a variety of Price manufactured components to suit individual engineering specifications or a specific application. You can select from the following: PRODUCT DESCRIPTION IMAGE Unitee CR Modular Ceiling Grid HDCR Heavy Duty Welded Ceiling Grid HDCR-IS Welded Ceiling Grid w/integral Unistrut LFD Laminar Flow Diffusers HORD Air Curtain Diffusers 700H Stainless Steel Return Grilles Modular extruded aluminum ceiling grids with integral gasket specifically designed for operating room applications. Heavy duty welded extruded aluminum ceiling grids with continuous gasket specifically designed for operating room applications. Metal framing system for medical equipment support (e.g. Unistrut ) can be integrated with Price system components. Laminar flow diffusers engineered to provide a uniform vertical projection of supply air at controlled low velocity. Linear slot diffusers form perimeter curtain around the operating table. Designed for all critical environment applications requiring robust construction and access for cleaning (face is easily removed for cleaning). Copyright Price Industries Limited All Metric dimensions ( ) are soft conversion. E-63
4 Price O.R. Systems Components Air Curtain Systems - Diffusers Product Information HORD Series HORD series diffusers are fabricated using 14 gauge aluminum or 20 gauge stainless steel to suit project requirements. All corners (both vertical and horizontal) feature a 3/4 radius to facilitate effective cleaning while plenum end caps are continuously welded to optimize plenum integrity. The diffuser face is attached using springloaded quarter-turn fasteners for easy removal and access to internal surfaces for cleaning. Factory installed stainless steel dampers allow for simple adjustment and system balancing. Aluminum units feature a white bakedon powder coat finish (B12) formulated to resist scratches and flaking. All Price paint finishes used on critical environment products have been tested in accordance with ASTM procedures to ensure durability and resistance to common hospital cleaning solutions. Standard Construction / Features 14 Gauge aluminum construction w/b12 white powder coat finish 20 Gauge stainless steel construction w/#4 brushed finish on all exposed surfaces Customized removable equalization baffles to suit diffuser length and inlet location Removable face Spring-loaded quarter-turn fasteners Safety cables Continuously welded end caps 3/4 Radius plenum corners Removable stainless steel opposed blade damper (standard option) Factory mounted hanger brackets Optional Construction / Features 18 Gauge aluminum plenums 23 Gauge stainless steel plenums Hybrid construction (SS face/al plenum) Flat, mechanically fastened end caps HORD Diffuser Profile Plenum Width = Hanger Brackets Factory Installed Removeable Safety Tether Factory Installed Mounting and Fastening (by others) SURFACE MOUNT OPTION Radius Plenum Corners Stainless Steel Damper c/w Remote Lever Operator Set Screw for Locking Damper Blades Overall Frame = 9.75 Ceiling Opening = 6.50 Nom. Inlet Height = 6.00 Seal Plenum and MTG. Frame Joint with Sealant after Assy. (by others) 1.50 Plenum Height = TEE BAR LAY IN OPTION Overall Tee Bar Center to Center Spacing = Equilization Baffle Quick Release Fastener Damper Adjustment Hole E-64 All Metric dimensions ( ) are soft conversion. Copyright Price Industries Limited 2011.
5 Price O.R. Systems Components Air Curtain Systems - Diffusers Modular Plenum System The modular HORD system is supplied as four separate modules. Each module includes a plenum, face assembly and at least one inlet. In order to ensure equal velocity distribution over the face of the HORD section, there should be at least one inlet per 8 ft of HORD section. HORD sections larger than 8 ft should have a minimum of two inlets. HORD plenums are supplied in maximum one-piece section lengths of up to 8 ft. HORD plenums larger than 8 ft are supplied in multiple sections with a flanged connection provided for field assembly. Modular System Factory Riveted to he Plenum Sections pply Sealant Round Connection Flanges (by others) Flat, Mechanically Fastened Formed, Continuously Welded Continuous Plenum System The requirement to have at least one inlet for every plenum may be a limitation for many operating room applications due to space constraints in the ceiling plenum. This may be particularly true for retrofit applications where an existing hospital area is being converted into an operating room. For these situations Price offers the continuous plenum option in lieu of four independent modular plenums. Four sections of plenum are provided with corner sections, creating a continuous supply plenum. Corner sections allow supply air to freely pass from one plenum section to another, creating a self-balancing plenum system. The continuous plenum systems require only two, compared with at least one inlet on each side of the modular system (minimum four total). Continuous System Field Fastened by others to Plenum Using 1/4" Hardware Provided Apply Sealant Round Connection Flanges (by others) 90 Degree Corner, Mechanically Fastened Copyright Price Industries Limited All Metric dimensions ( ) are soft conversion. E-65
6 Price O.R. Systems Components Air Curtain Systems - Diffusers Selecting HORD Air Curtain Systems - Dimensional Information An air curtain system is designed to protect the critical area of an operating room, where the patient and surgical team are concentrated. This critical area is, therefore, used to define the dimensional properties of the system. The nominal inside dimensions, or module length and width, of the air curtain system should be specified when selecting the HORD or HORDSS. (Nominal Inside Dimensions = Overall Inside Dimensions in.). Modular Plenum System 25 Overall Width = Overall Diffuser = Module Width Variable Inlet Sizes, Spacing and Quantities DETAIL B SIDE C Overall Diffuser = Module Length Inlet Spacing Inlet Spacing SIDE A SIDE B Module Length (L) Overall Length = Module Length SIDE D Inlet Spacing Inlet Spacing Module Width (W) E-66 All Metric dimensions ( ) are soft conversion. Copyright Price Industries Limited 2011.
7 Price O.R. Systems Components Air Curtain Systems - Diffusers Selecting HORD Air Curtain Systems - Dimensional Information Continuous Plenum System Overall Width = Module Width Overall Diffuser = Module Width Variable Inlet Sizes, Spacing And Quantities SIDE C Overall Diffuser = Module Length Inlet Spacing SIDE A SIDE B Module Length (L) Overall Length = Module Length SIDE D Inlet Spacing Module Width (W) Copyright Price Industries Limited All Metric dimensions ( ) are soft conversion. E-67
8 Price O.R. Systems Components Air Curtain Systems - Diffusers Performance Data Nominal Length Performance Notes: 1. Tested in accordance with ASHRAE Standard Method of Testing for Rating the Performance of Air Outlets and Inlets. 2. Air flow is in cubic feet per minute per foot, /ft. 3. All pressures are in inches of water, in. w.g. 4. Throw values are given in feet to terminal velocities of fpm based on 10 F cooling. 5. Blanks indicate an level below 15. / ft THROW S.P THROW S.P THROW S.P THROW S.P THROW S.P THROW S.P THROW S.P THROW S.P E-68 All Metric dimensions ( ) are soft conversion. Copyright Price Industries Limited 2011.
9 Price O.R. Systems Components Air Curtain Systems - Diffusers Selection Guidelines Exhaust An operating room should maintain a positive pressure differential with adjacent spaces at all times. For this reason, the operating room exhaust air volume should be less than the total supply air volume. The required air flow offset (between supply and exhaust) to achieve a desired differential pressure relative to adjacent spaces is dependent on how well the room envelope is sealed. As such, it is not possible to calculate the offset value in advance of room commissioning and system balancing. However, a typical OR would have approximately 20% more air supplied to the room than is exhausted. The exhaust grilles should be located symmetrically on the walls near the floor level. The recommended unit for this application is a grille with 45 deflection blades, either 0.50 in. (13) or 0.75 in. (19) on center, constructed of stainless steel for strength and ease of cleaning. The unit should have quick-release fasteners for easy removal and cleaning. See pages E80 - E83 for a complete description of Price stainless steel return grilles (Model 700H) and their performance data. Selection at a core velocity of approximately 500 fpm will result in reasonable sound level and pressure drop. Stainless steel construction is recommended for the low-level exhaust for durability and ease of cleaning (Model 700H/700FF). Copyright Price Industries Limited All Metric dimensions ( ) are soft conversion. E-69
10 Price O.R. Systems Components Air Curtain Systems - Diffusers Ceiling System Details Detail A (Diffuser) Detail B (Panel) Ceiling Panel Detail C (Perimeter) Detail D (Perimeter) Drywall Perimeter Drywall Detail Ceiling panels, supplied by Price or others, are secured using hold-down clips to ensure an effective seal is maintained against the gasket (Detail A). LFD units or lighting designed for lay-in applications will typically create an effective seal without the need for holddown clips (Detail B). Special perimeter extrusions are available with Unitee CR to provide seal at the wall. Plaster perimeter ceiling is recommended for HDCR (Detail C and D). Ceiling Panels SC (Solid Core) panels provide a clean, flat surface with no exposed seams. Formed edges give the panels structural integrity. SC (Solid Core) SCE SCF (Solid Core Flush) panels provide a clean, flat surface that sits flush with the ceiling tee. SCE (Solid Core Extruded frame) panels feature an extruded frame for added structural integrity and and architectural look. PCE (Perforated Core Extruded frame) panels are similar to the SCE design but with a perforated look typically selected to match nearby laminar flow diffusers. A solid panel sits directly behind the perforated face to ensure there is no transfer of air between the room and ceiling plenum. SCF PCE E-70 All Metric dimensions ( ) are soft conversion. Copyright Price Industries Limited 2011.
11 Price O.R. Systems Components Air Curtain Systems - Diffusers Microbiological Testing In order to quantify the effectiveness of the Price Air Curtain System in delivering clean air to the operating room work site, we have conducted several field tests with actual installed systems. While test procedures exist for rating the cleanliness level of cleanrooms, they do not necessarily apply to operating rooms. The cleanroom test procedure measures the quantity of all particles of a specific size range. However, in an O.R. we are primarily concerned with colony forming units or bacterial counts due to the risk of post-operative infections, not simply particles. To address this issue, the American College of Surgeons Committee on Operating Room Environment published a definition of Surgical Microbiological Clean Air, which defined three classes of air cleanliness as follows: Class I Containing a maximum of one bacterial particle per cubic foot of air. Class V Containing a maximum of five bacterial particles per cubic foot of air. Class XX Containing a maximum of 20 bacterial particles per cubic foot of air. Price has had multiple Air Curtain System installations tested for microbiological air cleanliness per the College of Surgeons methodology. All tests were performed by independent agencies and in each case results confirmed that the Price systems provided an area around the operating table which met the American College of Surgeons requirement for a Class I environment. Test reports can be provided by contacting your local Price representative. Copyright Price Industries Limited All Metric dimensions ( ) are soft conversion. E-71
12 Price OR System Components LFD Series Product Overview Price LFD Series Laminar Flow Diffusers have been engineered to provide a uniform vertical projection of supply air at controlled low velocity. The downward projection or piston motion of supply air, combined with low-level exhaust or return air inlets is ideal for cleanroom or operating room applications. The laminar flow diffuser introduces clean supply air to the space with minimal entrainment of room air due to its low initial face velocity. Application Laminar flow diffusers located in the ceiling immediately above the work area can provide a controlled flow of conditioned supply air with minimal entrainment of residual room air. Coupled with low-level exhaust inlets, a controlled, low velocity mass movement of air can be maintained. The boundary layer of the air mass is the only place where any appreciable entrainment of residual room air may occur. With the boundary layer remote from the work area, the low velocity controlled air mass effectively isolates the work area from any effects or contaminants of the residual room air. Features and Options Price offers a variety of features and options to satisfy different application and construction requirements. All units utilize a dual chamber design to ensure equalized air flow and consistent face velocity. Full steel, aluminum, stainless steel or hybrid (i.e. SS face, AL plenum) construction available. Continuously welded corners on SS or AL units. Easy access to internal plenum surfaces for cleaning. Full-flow, butterfly style dampers. Face-operable dampers (removable plug in the diffuser face). Spring-loaded, quick-release fasteners for easy removal of face. Safety cables. Structural hanger tabs. Universal mounting frame to allow for a surface mount or T-bar installation. E-72 LFD Perforated Equalization Baffle Dimensional Data - Imperial (in.) / Metric (mm) Nominal Size Inlet Size Length x Width Imperial (in.) Metric (mm) 6, 7, 8 24 x 12 (610 x 305) 600 x 300 6, 7, 8 36 x 12 (914 x 305) 900 x 300 6, 7, 8 48 x 12 (1219 x 305) 1200 x 300 6, 7, 8 60 x 12 (1524 x 305) 1500 x 300 6, 7, 8, 10, x 24 (610 x 610) 600 x 600 6, 7, 8, 10, x 24 (914 x 610) 900 x 600 6, 7, 8, 10, x 24 (1219 x 610) 1200 x 600 6, 7, 8, 10, x 24 (1524 x 610) 1500 x 600 All Metric dimensions ( ) are soft conversion. Copyright Price Industries Limited 2011.
13 Price OR System Components LFD Series Performance Data 12 X 48 Panel 8 Round Inlet sp tp X 24 Panel 8 Round Inlet 24 X 24 Panel 10 Round Inlet sp tp sp tp X 36 Panel 8 Round Inlet 24 X 36 Panel 10 Round Inlet sp tp sp tp X 48 Panel 8 Round Inlet 24 X 48 Panel 10 Round Inlet 24 X 48 Panel 12 Round Inlet sp tp sp tp sp tp X 60 Panel 8 Round Inlet Performance Notes: 1. sp = Static Pressure, in. w.g. 2. tp = Total Pressure, in. w.g. 3. = Air flow in cubic feet per minute,. 4. = Noise Criteria. values are based on room absorption of 10dB re watts. 5. Blanks[] indicate level below 15 and a sp less than sp and with no damper. 7. Tested in accordance with ASHRAE Standard X 60 Panel 10 Round Inlet 24 X 60 Panel 12 Round Inlet sp tp sp tp sp tp Copyright Price Industries Limited All Metric dimensions ( ) are soft conversion. E-73
14 Price OR System Components LFD3 Series Product Overview The PRICE LFD3 Laminar Flow Diffuser was designed with performance and safety in mind. This dual-chamber diffuser utilizes a carefully engineered dispersion basket along with an integrated V baffle to evenly distribute clean supply air across the face of the diffuser, regardless of diffuser size. The room-side adjustable cone damper promotes distribution of supply air within the upper plenum chamber while also offering maximum convenience for balancing contractors to adjust flow rates without removing the diffuser face. To ensure ASHRAE 170 requirements were satisfied for diffuser cleaning access, the LFD3 design facilitates quick and easy removal of all internal components without the need for tools. In addition, the design is completely free of any sheet-metal screws or other sharp fasteners that could lead to injury during the cleaning process. The low profile one-piece plenum features fully welded corners to protect against infiltration of air from the ceiling plenum as well as loss of expensive air through seams in the diffuser casing. LFD3 - Exploded View Removable Dispersion Basket Removable Perforated V-Baffle Removable Damper Adjustment Plug Adjustable Cone Damper with Face Accesible Set Screw Removable Perforated Equalization Baffle Standard Features Dual-chamber design Tool-free removable dispersion basket, V baffle and equalization baffle Cone damper One-piece welded plenum (4.75 height) Perforated faceplate, standard capacity nominally 20-40fpm. Aluminum construction Baked powder coat finish (B12 white) Suitable for surface mount or lay-in applications Product Options ½ foil-backed external insulation Plug for room side access of damper adjustment screw Aluminum plaster frames Stainless steel construction (#4 brushed finish on all exposed surfaces) Applications The LFD3 s non-aspirating, unidirectional laminar flow is ideal for applications where a low velocity and minimal entrainment of room air is required. Examples of such spaces may include cleanrooms, laboratories and hospital operating rooms. Tampa General Hospital E-74 All Metric dimensions ( ) are soft conversion. Copyright Price Industries Limited 2011.
15 Price OR System Components LFD3 Series Product Information 2 (51) SURFACE MOUNT Actual Opening = Nom. Size /4 (32) Nom. Duct 1 /8 (3) T-BAR MOUNT Ceiling Module = Nominal Size Optional Insulation Max 1 /2 (13) Perforated V Baffle (removable) Hanger Brackets Removable Baffle 4 3 /4 (121) Perforated Equalization Baffle (removable) T-Bar (by others) Optional Damper Face Access Plug Overall = Nominal Size - 1 /4 (6) Cone Damper SURFACE MOUNT DETAIL: (Uninsulated Plenums Only) Steel Channel, Blocking & Fastener (by others) SURFACE MOUNT DETAIL: (Insulated Plenums) APF/APFG Plaster Frame (required for surface mount installation) 5 /16 (8) Ceiling Opening = Nom. + 7 /16 (11) = T-BAR MOUNT DETAIL: Quick Release ( 1 /4 turn ) Fasteners For 15 /16 (24) or 1 (25) Tee Dimensional Data - Imperial (in.) / Metric (mm) Inlet Size Imperial (in.) Nominal Size Length x Width Metric (mm) 6, 7, 8 24 x 12 (610 x 305) 600 x 300 6, 7, 8 36 x 12 (914 x 305) 900 x 300 6, 7, 8 48 x 12 (1219 x 305) 1200 x 300 6, 7, 8 60 x 12 (1524 x 305) 1500 x 300 6, 7, 8, 10, x 24 (610 x 610) 600 x 600 6, 7, 8, 10, x 24 (914 x 610) 900 x 600 6, 7, 8, 10, x 24 (1219 x 610) 1200 x 600 6, 7, 8, 10, x 24 (1524 x 610) 1500 x 600 Performance Data: Unit Size /ft Total Pressure, in. w.g x24 Static Pressure, in w.g Round Inlet Flow Rate, x48 8 Round Inlet Total Pressure, in. w.g Static Pressure, in w.g Flow Rate, Performance Notes: 1. = Cubic Feet per minute, 2. = Noise Criteria. values are based on room absorption of 10dB re watts. 3. Blanks[] indicate level below SP and are with damper in wide open position. 5. Tested in accordance with ASHRAE Standard Copyright Price Industries Limited All Metric dimensions ( ) are soft conversion. E-75
16 Stainless Steel Louvered Face Return 700H Series Product Information Models 45 Deflection, 3 /4 (19) Spacing Grille 730H Register (c/w s.s. Damper) 730HDSS 45 Deflection, 1 /2 (13) Spacing Grille 735H Register (c/w s.s. Damper) 735HDSS Application Well suited to cleanrooms, laboratories and hospital applications requiring frequent cleaning with strong cleaning solutions. Intended to be incorporated into a conveniently serviceable primary return air system. Designed with easily removable grille for access and cleaning. Construction Complements the Price 700 Series supply and return grilles and registers. Precision formed stainless steel blades, borders and mounting frame. 45 deflection fixed blades. Borders and frames are of all-welded construction with reinforced mitered corners. Grille is attached to the mounting frame with stainless steel quick-release fasteners. Mounting/Finish Border Style Surface Mount F Blade Orientation Front blades parallel to L Long Dimension Front blades parallel to S Short Dimension Finish Border #4 Blades 2B Available Sizes Minimum 6 x 4 (152 x 102) Maximum 24 x 24 (610 x 610) Grille sizes increase in 1 (25) increments. 45 3/4 in. (19) Blade Spacing - 730H/730HDSS 45 1 /2 in. (13) Blade Spacing - 735H/735HDSS 1 1 /2 (32) 1 7 /8 (48) E-76 Product Selection Checklist 1] Select Outlet Type by model number (i.e. 730H, 730HDSS, etc.) 2] Select Unit Size based on desired performance requirements 3] Select Border Style F (Sidewall Application - Surface Mount) 4] Select Blade Orientation (Long or Short Dimension) 5] Finish selection by default Example: 735H/24 x 24/F/L/#4 730HDSS/18 x 6/F/S/#4 All Metric dimensions ( ) are soft conversion. Copyright Price Industries Limited 2011.
17 Stainless Steel Louvered Face Filter Return 700FF Series Product Information Models 45 Deflection, 3 /4 (19) Blade Spacing 730FF 45 Deflection, 1 /2 (13) Blade Spacing 735FF Application Well suited to cleanrooms, laboratories and hospital applications requiring frequent cleaning with strong cleaning solutions. Intended to be incorporated into a conveniently serviceable primary return air system. Designed with easily removable grille for access and cleaning. Filter frame allows mounting of return air filter behind face of grille for easy replacement. Construction Complements the Price 700 Series supply and return grilles and registers. Precision formed stainless steel blades, borders and mounting frame. 45 deflection fixed blades. Borders and frames are of all-welded construction with reinforced mitered corners. Grille is attached to the filter frame with stainless steel quick-release fasteners to facilitate easy removal and replacement of filters. Mounting/Finish Border Style Sidewall Application - Surface Mount SM T-bar Lay-in TB Blade Orientation Front blades parallel to L Long Dimension Front blades parallel to S Short Dimension Filter Frame Depth 1 Filter 1 2 Filter 2 Finish Border #4 Blades 2B Available Sizes 730FF 2 1 /2 (64) 1 1 /4 (32) Opening Must Be Notched at Fastener Locations 1 Filter Option Nominal Duct Size Outside Stack = Duct - 1 /8 (3) Filter Size = Duct - 1 /4 (6) 2 Filter Option Grille Face Opening = D- 3 /4 (19) Duct Size /4 (44) Surface Mount Frame Shown 3 1 /2 (89) 5 /16 (8) 1 1 /4 (32) Minimum Maximum 6 x 4 (152 x 102) 24 x 24 (610 x 610) Grille sizes increase in 1 (25) increments. Product Selection Checklist 1] Select Outlet Type by model number (i.e. 730FF) 2] Select Unit Size based on desired performance requirements 3] Select Border Style (Sidewall Application - Surface Mount or T-bar Lay-in) 4] Select Blade Orientation (Long or Short Dimension) 5] Select Filter Depth (1 or 2 ) 6] Finish selection by default Example: 730FF/24 x 12/F/L/2/#4 Copyright Price Industries Limited All Metric dimensions ( ) are soft conversion. E-77
18 Stainless Steel Louvered Face Filter Return 700H/700FF Series Performance Data Models 730H, 730FF 3/4" blade spacing 30 Core Core Velocity Area Nominal Size Velocity Pressure Sq. Ft. Negative SP x 4 CFM x x 4 6 x 6 CFM x x 4 7 x 6 CFM x x 4 8 x 6 CFM x x 4 CFM x 4 10 x 6 CFM x x 4 12 x 6 CFM x 5 8 x x 4 14 x 6 CFM x 5 10 x x 4 16 x 6 CFM x x 6 10 x 10 CFM x 5 12 x x 6 12 x 10 CFM x 5 14 x x 6 14 x 10 CFM x x 10 CFM x 8 12 x x 10 CFM x 8 14 x x x 14 CFM x 8 16 x x x 14 CFM x 8 18 x x 14 CFM x x x 14 CFM x x x 14 CFM x x 16 CFM x x 18 CFM x 20 CFM Performance Notes: 1. Negative sp = Negative static pressure in in. w.g. 2. Performance data is for grille complete with opposed blade damper in the full open position. 3. = Noise Criteria (sound pressure level). Based on 10 db room absorption re watts. 4. Blanks [] indicate an level below Tested in accordance with ASHRAE Standard Method of Testing for Rating the Performance of Air Inlets and Outlets. E-78 All Metric dimensions ( ) are soft conversion. Copyright Price Industries Limited 2011.
19 Stainless Steel Louvered Face Return 700H/700FF Series Performance Data Models 735H, 735FF 1 /2" blade spacing Core Core Velocity Area Nominal Size Velocity Pressure ft 2 Negative sp x x x 4 10 x 4 12 x 4 14 x 4 16 x 4 18 x 4 20 x 4 24 x 4 18 x 6 20 x 6 22 x 6 16 x x X x X x x x x x 20 6 x 6 7 x 6 8 x 6 10 x 6 12 x 6 14 x 6 16 x 6 10 x x x X x x 5 8 x 5 10 x 5 12 x 5 14 x 5 16 x 5 18 x 5 20 x 5 24 x 5 16 x 8 18 x 8 22 x 8 24 X 8 18 x x x x 18 8 x 5 8 x 8 10 x 8 12 x 8 14 x 8 12 x x X x x x Performance Notes: 1. Negative sp = Negative static pressure in in. w.g. 2. Performance data is for grille complete with opposed blade damper in the full open position. 3. = Noise Criteria (sound pressure level). Based on 10 db room absorption re watts. 4. Blanks [] indicate an level below Tested in accordance with ASHRAE Standard Method of Testing for Rating the Performance of Air Inlets and Outlets. Copyright Price Industries Limited All Metric dimensions ( ) are soft conversion. E-79
20 Critical Environments Suggested Specification HORD Hospital Operating Room Diffuser HORD - Hospital Operating Room Diffuser A. Each operating room air curtain system shall consist of linear slot diffusers around the perimeter of surgical zone and laminar flow diffusers directly above the surgical table. Ceiling coverage with laminar flow diffusers shall satisfy ASHRAE requirements. B. The linear slot diffuser plenums and mounting frames shall be constructed out of 14 gauge aluminum, with all end-cap seams continuously welded and ground smooth. All horizontal and vertical plenum corners shall feature ¾ radii to facilitate cleaning. Plenums shall be available in one-piece construction up to 10 ft long with field assembly required for longer sections. Modular plenum systems shall utilize one independent plenum for each side of the system to provide a consistent air curtain barrier. Using multiple independent plenums to satisfy length requirements of any one side shall not be permitted. Plenum inlets shall include room-side-removable stainless steel opposed blade dampers. Damper adjustment shall be possible without removing the diffuser face. The linear slot diffuser face assembly shall feature two slots, an extruded aluminum frame, equalizing baffle and fixed pattern controllers. Adjustable pattern controllers shall not be permitted. C. The laminar flow diffusers shall feature an 18 gauge aluminum plenum and extruded aluminum mounting frame. Inlets shall include stainless steel butterfly dampers that can be adjusted through a removable plug in the diffuser face. The laminar flow diffuser face assembly shall have an extruded aluminum frame, 13% free-area aluminum perforated face and an aluminum equalizing baffle to evenly distribute air across the diffuser face. D. All diffuser face assemblies (linear slot and laminar flow) shall be secured using ¼ turn quick-release fasteners and safety cables for ease of installation and removal. E. All aluminum components of the operating room air system shall have a baked-on powder coat finish. Paint finish must demonstrate no degradation when tested in accordance with ASTM D1308 (covered spot & immersion) and ASTM D4752 (MEK double rub) paint durability tests. HORDSS - Hospital Operating Room Diffuser A. Each operating room air curtain system shall consist of linear slot diffusers around the perimeter of surgical zone and laminar flow diffusers directly above the surgical table. Ceiling coverage with laminar flow diffusers shall satisfy ASHRAE requirements. B. The linear slot diffuser plenums and mounting frames shall be constructed out of 20-gauge/304 stainless steel, with all end-cap seams continuously welded and ground smooth. All horizontal and vertical plenum corners shall feature ¾ radii to facilitate cleaning. Plenums shall be available in one-piece construction up to 10 ft long with field assembly required for longer sections. Modular plenum systems shall utilize one independent plenum for each side of the system to provide a consistent air curtain barrier. Using multiple independent plenums to satisfy length requirements of any one side shall not be permitted. Plenum inlets shall include room-side-removable stainless steel opposed blade dampers. Damper adjustment shall be possible without removing the diffuser face. The linear slot diffuser face assembly shall feature two slots, 20-gauge/304 stainless steel with #4 brushed finish on all exposed surfaces, stainless steel equalizing baffle and fixed pattern controllers. Adjustable pattern controllers shall not be permitted. C. The laminar flow diffusers shall feature a 20 gauge/304 stainless steel plenum and mounting frame. Inlets shall include stainless steel butterfly dampers that can be adjusted through a removable plug in the diffuser face. The laminar flow diffuser face assembly shall include a 20 gauge/304 stainless steel frame and 13% free-area perforated face with #4 brushed finish on all exposed surfaces and a stainless steel equalizing baffle to evenly distribute air across the diffuser face. D. All diffuser face assemblies (linear slot and laminar flow) shall be secured using ¼ turn quick-release fasteners and safety cables for ease of installation and removal. Copyright Price Industries Limited All Metric dimensions ( ) are soft conversion. E-185
21 Critical Environments Suggested Specification HORD Hospital Operating Room Diffuser Price HORD-MD Modular Perimeter Air Curtain System Division 23 Heating, Ventilating, and Air Conditioning Section Diffusers Registers Grills PART 1 GENERAL 1.01 A. The Price HORD-MD O.R. Air Curtain System is supplied as four separate modules, each include a plenum, face assembly, and at least one inlet. Utilizing linear slot diffusers to form a four-sided vertical curtain of clean air creates a barrier that separates the surgical area from the recirculated air outside of the sterile zone, thus minimizing the potential for entrainment of contaminated air. PART 2 PRODUCTS 2.01 HORD-MD Modular Air Curtain A. Each HORD-MD operating room air curtain system shall consist of independent linear slot diffusers around the perimeter of the surgical zone and LFD3 laminar flow diffusers above the surgical table that shall satisfy the ASHRAE Standard requirements. B. The linear slot diffusers and mounting frames shall be 14-gauge aluminum with all end-cap seams continuously welded and ground smooth. All horizontal and vertical plenum corners shall feature ¾ radii to facilitate cleaning. Plenums shall be available in one-piece construction up to 10 long with field assembly required for longer sections. Modular plenum systems shall utilize one independent plenum for each side of the system to provide a consistent air curtain barrier. Using multiple independent plenums to satisfy length requirements of any one side shall not be permitted. C. Plenum inlets shall include room-side removable stainless steel opposed blade dampers. Damper adjustment shall be possible without removal of the diffuser face. The linear slot diffuser face assembly shall feature two slots, extruded aluminum frame, equalizing baffle, and fixed pattern controllers. Adjustable pattern controllers shall not be permitted. D. The laminar flow diffusers shall be Model LFD3, nonaspirating, unidirectional featuring a dual chamber design with continuously welded plenum corners and a fully removable equalization baffle and perforated V basket. Plenum construction shall be aluminum with (4) integral hanger tabs for securing the unit to structural supports above the ceiling. Diffuser face frame shall be extruded aluminum with a 13% free-area perforated distribution plate. E. All diffuser face assemblies (linear slot and laminar flow) shall be secured to the diffuser mounting frame by the use of snap-in, non-slip ¼ turn fasteners. Two stainless steel safety cables prevent the diffuser face from accidental dropping PART 3 OPTIONS 3.01 Linear Slot Diffusers A. Material / Finish a. Hybrid Aluminum plenum with stainless steel faceplate b. 18 gauge aluminum plenum c. 23 gauge stainless steel plenum B. Plenum End Caps Mechanically fastened Price HORD-CT Continuous Plenum Perimeter Air Curtain System Division 23 Heating, Ventilating, and Air Conditioning Section Diffusers Registers Grills PART 1 GENERAL 1.01 A. The Price HORD-CT O.R. Air Curtain System is supplied as four modules with corner sections that create a continuous plenum, allowing supply air to pass freely from one plenum section to another, creating a self-balancing system. The continuous plenum system requires only two inlets. PART 2 PRODUCTS 2.01 HORD-CT Continuous Plenum Air Curtain A. A. Each HORD-CT operating room air curtain system shall consist of linear slot diffusers with continuous plenums around the perimeter of the surgical zone, and laminar flow diffusers above the surgical table, satisfying the requirements of ASHRAE Standard B. The linear slot diffusers and mounting frames shall be 14-gauge aluminum with plenum corner elbows that are attached using joiner flanges with integral hanger holes. All horizontal and vertical plenum corners shall feature ¾ radii to facilitate cleaning. Plenums shall be available in one-piece construction up to 10 long with field assembly required for longer sections. C. Plenum inlets shall include room-side removable stainless steel opposed blade dampers. Damper adjustment shall be possible without removal of the diffuser face. D. The linear slot diffuser face assembly shall be extruded aluminum with two slots, engineered to discharge supply air at a 15 pattern away from the surgical zone. A perforated equalization baffle, affixed to the diffuser face, provides uniform velocity through the fixed pattern controllers. Adjustable pattern controllers shall not be permitted. E. The laminar flow diffusers shall be Model LFD3, nonaspirating, unidirectional featuring a dual chamber design with continuously welded plenum corners and a fully removable equalization baffle and perforated V basket. Plenum construction shall be aluminum with (4) integral hanger tabs for securing the unit to structural supports above the ceiling. Diffuser face frame shall be extruded aluminum with a 13% free-area perforated distribution plate. F. All diffuser face assemblies (linear slot and laminar flow) shall be secured to the diffuser mounting frame by the use of snap-in, non-slip ¼ turn fasteners. Two stainless steel safety cables prevent the diffuser face from accidental dropping PART 3 OPTIONS 3.01 Linear Slot Diffusers A. Material / Finish a. Hybrid Aluminum plenum with stainless steel faceplate b. 18 gauge aluminum plenum c. 23 gauge stainless steel plenum E-186 All Metric dimensions ( ) are soft conversion. Copyright Price Industries Limited 2011.
22 Critical Environments Suggested Specification Price LFD Laminar Flow Diffuser (Aluminum Construction) PRICE LFD Laminar Flow Diffuser (Aluminum Construction) A. Laminar flow diffuser plenums shall be constructed using 18 gauge aluminum and feature a maximum plenum height of The plenum shall be divided into an upper and lower chamber using an internal pressure equalizing baffle to promote consistent flow and face velocity across the 13% free area perforated faceplate. The mounting and face frames shall be constructed using extruded aluminum and utilize corner alignment brackets. The volume control damper shall be a full-flow style damper, adjustable by turning a screw from the room side without removing the diffuser face. B. The diffuser face assembly shall be secured using springloaded ¼ turn fasteners and safety cables for ease of installation and removal. The plenum shall feature integral hanger tabs for securing the unit to structural supports above the ceiling. C. All components of the diffuser shall have a baked-on powder coat finish. Paint finish must demonstrate no deterioration when tested in accordance with ASTM D1308 (covered spot & immersion) and ASTM D4752 (MEK double rub) paint durability tests. Price LFD Laminar Flow Diffuser (Aluminum Construction - Welded) PRICE LFD Laminar Flow Diffuser (Aluminum Construction - welded) A. Laminar flow diffuser plenums shall be divided into an upper and lower chamber using an internal pressure equalizing baffle to promote consistent flow and face velocity across the 13% free area perforated faceplate. The internal pressure equalizing baffle shall be removable to ensure all internal components of the diffuser are accessible for cleaning. Air shall be admitted to the top plenum chamber through an inlet collar and full-flow type butterfly damper. The damper shall be adjustable by turning a screw from the room side without removing the diffuser face. The diffuser plenum shall be constructed of extruded aluminum with mitered, continuously backwelded corners and an aluminum top plate. Maximum plenum height shall be The face frames shall be constructed using extruded aluminum and utilize corner alignment brackets. B. The diffuser face assembly shall be secured using springloaded ¼ turn fasteners and safety cables for ease of installation and removal. The plenum shall feature integral hanger tabs for securing the unit to structural supports above the ceiling. C. All components of the diffuser shall have a baked-on powder coat finish. Paint finish must demonstrate no deterioration when tested in accordance with ASTM D1308 (covered spot & immersion) and ASTM D4752 (MEK double rub) paint durability tests. Price LFD Laminar Flow Diffuser (Stainless Steel Construction - Welded) PRICE LFD Laminar Flow Diffuser (Stainless Steel Construction - welded) A. Laminar flow diffuser plenums shall be constructed using 304/2B stainless steel with continuously welded corners and a maximum plenum height of The plenum shall be divided into an upper and lower chamber using an internal pressure equalizing baffle to promote consistent flow and face velocity across the 13% free area perforated faceplate. The mounting and face frames shall be constructed using formed 304 stainless steel with #4 brushed finish. The volume control damper shall be a full-flow style stainless steel damper, adjustable by turning a screw from the room side without removing the diffuser face. B. The diffuser face assembly shall be secured using springloaded, ¼ turn fasteners and safety cables for ease of installation and removal. The plenum shall feature integral hanger tabs for securing the unit to structural supports above the ceiling. Copyright Price Industries Limited All Metric dimensions ( ) are soft conversion. E-187
23 Critical Environments Suggested Specification Price LFD Laminar Flow Diffuser (Steel Construction) PRICE LFD Laminar Flow Diffuser (Steel Construction) A. Laminar flow diffuser plenums shall be constructed using 24 gauge steel and feature a maximum plenum height of The plenum shall be divided into an upper and lower chamber using an internal pressure equalizing baffle mounted directly below the inlet to promote consistent flow and face velocity across the 13% free area perforated faceplate. The mounting and face frames shall be constructed using formed steel. The volume control damper shall be a full-flow type damper, adjustable by turning a screw from the room side without removing the diffuser face. B. The diffuser face assembly shall be secured using springloaded, ¼ turn fasteners and safety cables for ease of installation and removal. The plenum shall feature integral hanger tabs for securing the unit to structural supports above the ceiling. C. All components of the diffuser shall have a baked-on powder coat finish. Paint finish must demonstrate no deterioration when tested in accordance with ASTM D1308 (covered spot & immersion) and ASTM D4752 (MEK double rub) paint durability tests. Price LFD3 Laminar Flow Diffuser Price LFD3 Laminar Flow Diffusers Division 23 Heating, Ventilating, and Air Conditioning Section Diffusers Registers Grills PART 1 GENERAL 1.01 A. Laminar Flow Diffusers shall be non-aspirating, unidirectional type, providing a uniform vertical piston of air at controlled low velocities with minimal entrainment of room air. Primary applications include: Healthcare, laboratory, and cleanrooms, where high capacity and low turbulence supply air is required.the diffuser face assembly shall be secured using ¼ turn fasteners and safety cables for ease of installation and removal. The plenum shall feature hanger tabs for securing the unit to structural supports above the ceiling. PART 2 PRODUCTS 2.01 Perforated Laminar Flow Diffusers A. Non-aspirating, unidirectional laminar flow diffuser consisting of a dual chamber design. Plenum shall be divided into an upper and lower chamber utilizing an equalization baffle and perforated basket to promote consistent airflow and face velocity. The internal equalization baffle and perforated basket shall be fully removable for cleaning of entire diffuser plenum per ASHRAE Standard 170. Removal of equalization baffle and perforated basket shall be done through the use of internal spring clips that require no tools. Diffusers without full access to internal surfaces for cleaning shall not be permitted. B. Air shall be admitted to the top plenum chamber through an inlet collar and cone valve, adjustable by turning a screw from the room side without having to remove the diffuser face. The diffuser plenum shall be constructed of (aluminum / stainless steel) with continuously welded corners. A solid equalization baffle of (aluminum / stainless steel) with two rectangular cutouts and an (aluminum / stainless steel) perforated basket with internal V plate separate the upper and lower chambers ensuring even air distribution through the entire diffuser faceplate. Construction of the diffuser face frame shall be of (extruded aluminum / stainless steel) and utilize corner alignment brackets. The diffuser plenum shall feature (4) hanger tabs for securing the unit to structural supports above the ceiling. C. The perforated distribution plate shall be (aluminum / stainless steel) that shall be secured to the face frame using ¼ turn fasteners with anti-slip, snap-in retainers and stainless steel safety cables for ease of installation and removal. The standard perforations shall be 13% free area for /ft². D. All components of the aluminum diffuser shall be finished with B12 white powder coat. Paint finish must demonstrate no deterioration when tested in accordance with ASTM D1308 (covered spot & immersion) and ASTM D4752 (MEK double rub) paint durability tests. All components of stainless steel shall be mill finish, with #4 finish on visible outer frames. E-188 All Metric dimensions ( ) are soft conversion. Copyright Price Industries Limited 2011.
HORD HOSPITAL OPERATING ROOM AIR CURTAIN
HORD HOSPITAL OPERATING ROOM AIR CURTAIN The Hospital Operating Room Diffuser (HORD) air curtain system is engineered specifically for the demanding needs of operating room environments. The HORD air curtain
More informationHORD HOSPITAL OPERATING ROOM AIR CURTAIN
HORD HOSPITAL OPERATING ROOM AIR CURTAIN The Hospital Operating Room Diffuser (HORD) air curtain system is engineered specifically for the demanding needs of operating room environments. The HORD air curtain
More informationPhotographer: BRUCE T. MARTIN, LFD Laminar Flow Diffuser
Photographer: BRUCE T. MARTIN, 2011 LFD Laminar Flow Diffuser Typical Applications The LFD s non-aspirating, unidirectional, laminar flow air pattern is ideal for applications where a low velocity and
More informationLINEAR DIFFUSERS AND BAR GRILLES
49-240 48LL1 49-280 49-480 48LL2 Linear ar Grilles The Nailor 4900 Series provides an extruded aluminum bar grille that offers beautiful styling and efficient performance. Linear bar grilles offer a choice
More informationHORD INSTALLATION & SERVICE MANUAL. Hospital Operating Room Diffusers INSTALLATION & SERVICE MANUAL. Date: 06 / 12 Reference # : E-10 1
HORD Hospital Operating Room Diffusers Date: 06 / 12 Reference # : E-10 1 2 Table of Contents Prior to Installation... 4 Ductwork Layout... 4 Installation of HORD Air Curtain System...5-9 T-Bar Ceiling...5-6
More informationEGG CRATE RETURN GRILLE
80 EGG CRATE RETURN GRILLE 80 The 80 Series is available in various mounting styles and features sturdy construction, consisting of a heavy gauge aluminum grid core, optional extruded aluminum borders
More informationcritical environment diffusers
FlowBar Critical Environment Diffusers Hard Diffusers Ceiling Table Applications of Contents 2 CRITICAL ENVIRONMENT DIFFUSERS Critical Environment Diffusers... 3 Applications... 3 General Clean Room Information...
More informationLINEAR DIFFUSERS AND BAR GRILLES
LINEAR DIFFUSERS AND AR GRILLES LINEAR DIFFUSERS AND AR GRILLES LINEAR SLOT DIFFUSER PLENUMS FOR TECHZONE TYPE CEILINGS Model Series 5300TZ Plenums are designed to fit the 5000TZ Series Slot Diffusers.
More informationDRUM LOUVERS DRUM LOUVERS 45DL SERIES. Models: 45DL1 Single Vanes 45DL2 Split Vanes G151 HIGH CAPACITY LONG THROW ALUMINUM CONSTRUCTION
DRUM LOUVERS 45DL SERIES HIH CAPACITY LON THROW ALUMINUM CONSTRUCTION Models: Single Vanes 45DL2 Split Vanes Suffix '-O' adds a steel opposed blade damper Models -O and 45DL2 Model Series 45DL Drum Louvers
More informationLAMINAR FLOW DIFFUSER Model DLAB
Laminar & Radial Flow Diffuser LAMINAR FLOW DIFFUSER Model DLAB Application Laminar Flow diffusers are used to deliver air to surface directly underneath in a non-aspirating air pattern, with the minimum
More informationApplication Guidelines
Grilles and Registers Application Guidelines Introduction Overview It is the intent of this section to give some basic application guidelines for the use of supply and return grilles and registers in a
More informationLINEAR SLOT DIFFUSERS PLENUMS
LINEAR SLOT DIFFUSER PLENUMS ADAPTORS FOR MODEL SERIES 5000 LINEAR SLOT CEILING DIFFUSERS Standard Models: 5350(I) 1/2" (13) Slot 5375(I) 3/4" (19) Slot 5310(I) 1" (25) Slot Modified Performance Models:
More informationMODULAR CORE CEILING DIFFUSERS
MOEL SQUARE 12345-10 MOULAR CORE SQUARE IFFUSERS ROUN NECK SQUARE 1, 2, 3 OR ROUN 4-WAY AJUSTABLE NECK SQUARE ISCHARGE ROUN PATTERN NECK Steel Model: 7500 Suffix '-O' adds a steel opposed blade damper
More informationSECURITY PRODUCTS GENERAL PRODUCT OVERVIEW. Security Products
GENERAL PRODUCT OVERVIEW Security Products Nailor offers a complete line of Security Grilles, Registers and Diffusers. The product line includes grilles and registers for maximum, medium and minimum security
More informationCUSTOM FLOW ARCHITECTURAL SLOT DIFFUSER
ARCHITECTURAL SLOT DIFFUSER Custom Flow (CF) slot diffusers are uniquely designed for curving and long continuous installations. The CF offers a large range of airflow flexibility with one or two slot
More informationK1-2. Table of Contents LINEAR BAR GRILLES 1500, 1500MC, 1800, 1800MC
K Table of Contents, This series of extruded aluminum supply and return linear bar grilles are for ceiling, sidewall, sill (), and floor () applications. Blade thickness is 7/32., This series of extruded
More informationSECURITY PRODUCTS GENERAL PRODUCT OVERVIEW. Security Products
GENERAL PRODUCT OVERVIEW Security Products Nailor offers a complete line of Security Grilles, Registers and Diffusers. The product line includes grilles and registers for maximum, medium and minimum security
More informationPremium Correctional Air Distribution. The First Name in Air Diffusion.
Premium Correctional Air Distribution The First Name in Air Diffusion www.anemostat.com PRODUCT DIRECTORY APPLICATIONS Stainless Steel S-Vent MAXIMUM SECURITY GRILLES NEW CONSTRUCTION page 16 page 4 &
More informationOptima EXHAUST GRILL AND AIR LOUVER. Perforated Ceiling Diffusers. Features: Standard square sizes:
Perforated Ceiling Diffusers OPTIMA ceiling diffuser with perforated face, are recoended for heating, ventilating and cooling in centralized air conditioning systems. Perforated face diffusers, with 4-3-
More informationApplication Guidelines
Grilles and Registers Application Guidelines Introduction Overview It is the intent of this section to give some basic application guidelines for the use of supply and return grilles and registers in a
More informationCEILING DIFFUSERS D12 CEILING DIFFUSERS
PREMIUM This perforated return has an extruded aluminum frame with a narrow border that is visible within the T-Bar module. See Model Series 4330 and 4330CB for the matching supply air diffusers. Flush
More informationFlowBar High Capacity Slot Diffuser
October 2016 FlowBar High Capacity Diffuser Model HT (High Throw) Model JT (Jet Throw) Features HT & JT 25mm, 38mm, 51mm, 63mm & 76mm s Ceiling or Sidewall Applications Modular or Continuous s Curved Sections
More informationSECURITY PRODUCTS GENERAL PRODUCT OVERVIEW. Security Products
GENERAL PRODUCT OVERVIEW Security Products Nailor offers a complete line of Security Grilles, Registers and Diffusers. The product line includes grilles and registers for maximum, medium and minimum security
More informationCEILING DIFFUSERS CEILING DIFFUSERS
CEILING IFFUSERS "TWISTER" HIGH INUCTION STAMPE FACE The "Twister" diffuser is engineered to optimize air distribution effectiveness. This next generation diffuser has a high induction, 360 swirl pattern
More informationLFDCX LAMINAR FLOW DIFFUSER WITH INTEGRATED HEPA FILTER
LFDCX LAMINAR FLOW DIFFUSER WITH INTEGRATED HEPA FILTER The low profile (LFDCX) is designed to suit the critical requirements of modern cleanrooms. The LFDCX provides a means of controlling particle contamination
More informationISSUE B, OCT Architectural Square Ceiling Diffusers. UNI & AUNI Diffusers. Advanced Air
ISSUE B, OCT 2009 Architectural Square Ceiling Diffusers UNI & AUNI Diffusers Product Overview - Uni Series Architectural Ceiling Diffusers Uni Series High Performance Square Face Round Neck The Model
More informationULTRASUITE. Operating Room Diffuser System with Integrated LED Lighting
ULTRASUITE Operating Room Diffuser System with Integrated LED Lighting ULTRASUITE Ultrasuite is a customizable air distribution and lighting solution specifically engineered for hospital operating rooms.
More informationGRILLES AND REGISTERS
RILLES AND REISTERS Models 45DL1, 45DL2 Models 813SH-O, 813DV Drum Louvers These extruded aluminum drum louvers are appropriate when high volumes of air are used and in spot heating and cooling applications.
More informationRPD ROUND PLAQUE DIFFUSER
ROUND PLAQUE DIFFUSER s (RPD) provide a balance between engineering and architectural needs, with a flush appearance and superior VAV performance in both ceiling and exposed duct mounting applications.
More informationfsfdfsdfsdfssfsf OMNI DIFFUSER
fsfdfsdfsdfssfsf OMNI DIFFUSER Architectural Ceiling Diffusers diffusers OMNI The Titus OMNI diffuser satisfies architectural as well as engineering criteria. Its strong, clean, unobtrusive lines harmonize
More informationSquare/Rect. and Square Louvered Face and Plaque Face Diffuser
/Rect. and Louvered Face and Plaque Face Diffuser Series J: Easily Adjustable from Horizontal to Vertical Vertical Discharge Application: Carnes steel (SK) and aluminum (SE) louvered face diffusers are
More informationCEILING DIFFUSERS CEILING DIFFUSERS
Model 4340M Model 4330CB Premium, Curved Blade Pattern Controllers The perforated diffusers in this series have an extruded aluminum frame with a narrow border that is visible within the T-Bar module.
More informationC O L M A N. Air Distribution PERFORATED FACE DIFFUSERS P SERIES SERIES
C O L M A N Air Distribution E N G I N E E R E D A I R P R O D U C T S PERFORATED FACE DIFFUSERS P SERIES P SERIES PERFORATED FACE DIFFUSERS P SERIES QUALITY AND EFFICIENCY WITHOUT COMPROMISE Application:
More informationCEILING DIFFUSERS GENERAL PRODUCT OVERVIEW
GENERAL PROUCT OVERVIEW Ceiling iffusers Quality Assured Products, unobtrusive clean lines for appearance, careful engineering and professional workmanship with the backing of an industry leader - these
More informationLaminar ceilings, exhaust columns, exhaust grilles
Laminar ceilings, exhaust columns, exhaust grilles 1 Table of Contents: 1. Laminar ceilings general information... 3 2. Laminar ceilings design and operation principles... 4 3. Parameters of air in the
More informationCEILING DIFFUSERS GENERAL PRODUCT OVERVIEW
GENERAL PROUCT OVERVIEW Ceiling iffusers Quality Assured Products, unobtrusive clean lines for appearance, careful engineering and professional workmanship with the backing of an industry leader - these
More informationCatalogue. FlowBar. High Capacity Slot Diffuser.
Catalogue FlowBar High Capacity Slot Diffuser www.air-diffusion.co.uk sales@air-diffusion.co.uk Content Introduction... 4 Diffuser Specification... 5 Air Patterns... 6 Flange Styles... 7 Curved Sections...
More informationCEILING DIFFUSERS GENERAL PRODUCT OVERVIEW
CEILING IFFUSERS CEILING IFFUSERS GENERAL PROUCT OVERVIEW Ceiling iffusers Quality Assured Products, unobtrusive clean lines for appearance, careful engineering and professional workmanship with the backing
More informationCEILING DIFFUSERS CEILING DIFFUSERS
CEILING IFFUSERS "TWISTER" HIGH INUCTION STAMPE FACE The "Twister" diffuser is engineered to optimize air distribution effectiveness. This next generation diffuser has a high induction, 360 swirl pattern
More informationRedefine your comfort zone. chilled beams. energy solutions
integrated lighting u open ceiling k-12 education wood grains dual-function energy solutions Table of Contents CHILLED BEAM PRODCTS Chilled Beam Products...3 Overview...6 ACTIVE CHILLED BEAMS CBAL-24 /
More informationLINEAR DIFFUSERS AND BAR GRILLES
LINEAR DIFFUSERS AND AR GRILLES GENERAL PRODUCT OVERVIEW Linear Diffusers and ar Grilles Linear type diffusers and grilles have been developed to satisfy architectural and engineering applications that
More informationSPD SQUARE PLAQUE DIFFUSER
SQUARE PLAQUE DIFFUSER The (SPD) has a flush appearance, making it ideal for architecturally-conscience commercial spaces, and provides industry-leading low pressure drop and sound generation with a 360
More informationPATTERN CEILING DIFFUSERS
PATTERN CEILING IFFUSERS Model 4260 Model 7500 Eggcrate Return This aluminum face return diffuser features 1/2" x 1/2" x 1/2" (13 x 13 x 13) eggcrate that provides a high free area. It is offered with
More informationPERFORATED CEILING DIFFUSERS
PERFORAE MOEL PERFORAE 12345-10 CEILING SQUARE IFFUSERS ROUN NECK SQUARE ROUN NECK SUPPLY SQUARE 1, 2, 3 OR ROUN 4-WAY AJUSABLE NECK ISCHARGE PAERN Steel Models: 4320 Flush Face 4325 rop Face Aluminum
More informationDRUM JET DIFFUSERS TYPE: DJA DJB DJAP DJBP
TYPE: DJA DJB DJAP DJBP APPLICATION Type DJ As with type AJ diffusers, this product is also designed to project large volumes of air over long distances, but particularly lends itself to sidewall or ductmounting,
More informationmakes sure products are delivered Products are offered in steel,
Residential Construction Features Residential Registers, Grilles & Diffusers No one satisfies the demands for For example: an electro-deposition air distribution solutions better than paint creates a flawless
More informationEXTRUDED ALUMINUM LINEAR BAR GRILLES AND REGISTERS
SAUDI AIR CONTROL SYSTEM INDUSTRIAL REGISTRATION NO.353 EXTRUDED ALUMINUM LINEAR BAR GRILLES AND REGISTERS EXTRUDED ALUMINUM LINEAR BAR GRILLES AND REGISTERS SERIES GLG and GLR 1, 2, 3, 4/5,6,7,8,9,10.
More informationINDOOR ENVIRONMENTAL SOLUTIONS
Specifications & Engineering Guide INDOOR ENVIRONMENTAL SOLUTIONS Introduction New High Performance Diffuser Technology Warren Technology has developed a new, technological breakthrough in air distribution
More informationC O L M A N. Air Distribution LINEAR SLOT DIFFUSERS CD SERIES SERIES
C O L M A N Air Distribution E N G I N E E R E D A I R P R O D U C T S LINEAR SLOT DIFFUSERS CD SERIES CD SERIES LINEAR SLOT DIFFUSERS QUALITY AND EFFICIENCY WITHOUT COMPROMISE Application Colman Moducel
More informationC O L M A N. Air Distribution LINEAR BAR GRILLES T SERIES SERIES
C O L M A N Air Distribution E N G I N E E R E D A I R P R O D U C T S LINEAR BAR GRILLES T SERIES T SERIES C O L M A N Air Distribution E N G I N E E R E D A I R P R O D U C T S LINEAR BAR GRILLES T SERIES
More informationLINEAR BAR GRILLES T SERIES. Quality and e!ciency without compromise
LINEAR BAR GRILLES T SERIES Quality and e!ciency without compromise Weltech Business Centre - Ridgeway - Welwyn Garden City - Hertfordshire AL7 2AA Tel: 01707 871526 - Fax: 01707 871 527 - email sales@jprservices.co.uk
More informationPERFORATED CEILING DIFFUSERS
PERFORAE PERFORAE CURVE MOEL BLAE 12345-10 IFFUSERS SQUARE ROUN NECK SQUARE SUPPLYROUN NECK 4-WAY AJUSABLE ISCHARGE SQUARE ROUN NECK PAERN (SANAR) 1, 2 OR 3-WAY ISCHARGE PAERN (OPIONAL) Steel Models: 4320CB
More informationGRILLES AND REGISTERS
Heavy Duty Steel rilles and Registers, ymnasium Strength Nailor s Heavy Duty Steel rilles and Registers are manufactured with 16 gauge steel frames and 14 gauge steel blades which gives them strength to
More informationConcentric Supply/Return Diffusers. Models CSR & CSR-P. Redefine your comfort zone.
Concentric Supply/Return Diffusers Models CSR & CSR-P Redefine your comfort zone. www.titus-hvac.com Concentric Supply/Return Diffusers Models CSR & CSR-P Plenum CSR Rectangular Ceiling Diffuser Combination
More informationTotal comfort control
Total comfort control YORK ACTIVE CHILLED BEAM WITH PERFORATED RETURN DIFFUSER Table of contents Concept & Technology Air Distribution & Facade Orientation Product Features Dimensions Performance Data
More informationD1-2. Table of Contents MODULAR CORE DIFFUSERS. 1240, Introduction & Product Description... D1-3. Dimensional Information...
D Table of Contents, These supply, ceiling diffusers feature four handremovable modular cores. Available in steel or aluminum construction. P, P These supply, ceiling diffusers feature four handremovable
More informationLinear Slot Diffusers Model Slot 20 & Model Slot 25
Model Slot & Model Slot 25 Contents Introduction!!!!!! Page 3 Di"user Specification!!!! Page 4 Air Patterns!!!!!! Page 5 Flange Styles!!!!!! Page 6 Corner Sections!!!!! Page 7 Selection Procedure!!!! Page
More informationVAV TERMINAL UNITS. VVD VAV Diffusers
Introduction ASLI VAV diffusers, VVD are variable air volume diffuser for supply air in variable air volume system. In many conventional HVAC systems, multiple work spaces are controlled by a single thermostat.
More informationHGPL HOSPITAL GRADE LAMINAR FLOW COMMON PLENUM
HOSPITAL GRADE LAMINAR FLOW COMMON PLENUM The (HGPL) is an integrated plenum system that uses multiple laminar flow diffusers connected by a common plenum to act as a single large diffuser array. The single
More informationProtector XStream Laboratory Hood is shown with SpillStopper Work Surface , Protector Acid Storage Cabinet and Protector
Protector XStream Laboratory Hood 9840600 is shown with SpillStopper Work Surface 9849800, Protector Acid Storage Cabinet 9901100 and Protector Standard Storage Cabinet 9900100. Protector XStream Laboratory
More informationPlaster In Grilles 1/1.5/B/1. AHP Plaster-in Linear Bar Grille ADMP Plaster-in Linear Diffuser ALSP Plaster-in Linear Slot Diffuser
1/1.5/B/1 Plaster In Grilles AHP Plaster-in Linear Bar Grille ADMP Plaster-in Linear Diffuser ALSP Plaster-in Linear Slot Diffuser TROX UK Ltd Caxton Way Thetford Norfolk IP24 3SQ Telephone +44 (0) 1842
More informationGRILLES AND REGISTERS
HEAVY DUTY STAINLESS STEEL This grille is used mainly for return air applications that require strength and durability in corrosive or high humidity environments. The frame is welded and the blades are
More informationGRILLES AND REGISTERS
Heavy Duty Steel rilles and Registers, ymnasium Strength Nailor s Heavy Duty Steel rilles and Registers are manufactured with 16 gauge steel frames and 14 gauge steel blades which gives them strength to
More informationEX C E L L E N C E ISO 9001 CERTIFIED COMPANY LINEAR BAR GRILLES.
25 YEARS OF EX C E L L E N C E ISO 9001 CERTIFIED COMPANY 3.0 INDEX ISO 9001 CERTIFIED COMPANY SECTION TOPIC PAGE 3.1 Double deflection linear bar grille ASLG 3 3.2 Double deflection linear bar register
More informationModel ND-2 Specification
Model ND-2 Specification The model ND-2 is an exhaust only canopy hood rated for all types of cooking equipment. The hood shall have the size, shape and performance specified on drawings. Construction
More informationIntroduction to Johnson Controls Dampers
Damper and Actuator Product Guide 268.1 Damper Engineering Section Product Bulletin Issue Date 1297 Introduction to Johnson Controls Dampers For over 100 years, Johnson Controls has been the industry leader
More informationfor Pleasant & Healthy Air-Distribution ISO 9001:2000 Linear Bar & Floor Grilles Product Bulletin 135-D
for Pleasant & Healthy Air-Distribution ISO 90012000 Product Bulletin 135-D Linear Bar & Floor Grilles Pleasant.. Serene.. YOU & DASCO... Since 1964 Partners for good health INTRODUCTION DASCO Linear Bar
More informationCeiling swirl diffusers with perforated face plate
X X testregistrierung Ceiling swirl diffusers with perforated face plate Type Horizontal swirling air discharge For horizontal swirling supply air discharge creating high induction levels, with fixed air
More informationRequires Ductwork and Blower
6' Protector XStream Laboratory Hood 9840600 is shown with SpillStopper Work Surface 9849800, Protector Acid Storage Cabinet 9901100 and Protector Standard Storage Cabinet 9900100. Requires Ductwork and
More informationExtruded Aluminum Construction 1/4 Bars on 1/2 Centers Floor, Sidewall or Ceiling Mount Pencil Proof
OVERVIEW Linear Bar, Grilles and Registers OVERVIEW LINEAR BAR, GRILLES and REGISTERS Curtainaire Trimaire Varicore Extruded Aluminum Construction 1/4 Bars on 1/2 Centers Floor, Sidewall or Ceiling Mount
More informationGRILLES AND REGISTERS
RILLES AND REISTERS RETURN AIR FIXED BARS This return air grille has extruded aluminum fixed blades that are reinforced for strength. Models H-HD, V-HD, FH-HD, FV-HD Page 1 Suffix '-O' adds a steel OBD
More informationCONTROL DAMPERS. Models 1810 & Model Model Model 1370
CONTROL DAMPERS CONTROL DAMPERS MODELS 1810 & 1820 MANUAL ALANCING DAMPERS STEEL Models 1810 and 1820 have been engineering and designed for manual balancing applications in low to medium pressure and
More informationC O L M A N. Air Distribution LINEAR SLOT DIFFUSERS CE SERIES SERIES
C O L M A N Air Distribution E N G I N E E R E D A I R P R O D U C T S LINEAR SLOT DIFFUSERS CE SERIES CE SERIES LINEAR SLOT DIFFUSERS CE SERIES QUALITY AND EFFICIENCY WITHOUT COMPROMISE Application Colman
More informationCEILING DIFFUSERS CEILING DIFFUSERS
"TWISTER" HIGH INUCTION STAMPE FACE The "Twister" diffuser is engineered to optimize air distribution effectiveness. This next generation diffuser has a high induction, 360 swirl pattern for a superior
More informationB1-2. Table of Contents LOUVERED FACE DIFFUSERS
Table of Contents 2, FR,, M & M feature a round neck and four cones. & feature a round neck, four cones, and adjustable pattern controllers.,, M, & M feature a round neck and three cones. & feature a round
More informationCEILING DIFFUSERS CEILING DIFFUSERS. Aluminum Construction Model 6300R See Page D135. Fully Adjustable Horizontal/Vertical Pattern
6 Model TWR "Twister" High Induction Stamped Face The "Twister" diffuser is engineered to optimize air distribution effectiveness. This next generation diffuser has a high induction, 360 swirl pattern
More informationKVR Capture Jet. KVR- Capture Jet Round Island Hood with Perimeter Jets. Round Island Hood with Perimeter Jets
KVR Capture Jet Round Island Hood with Perimeter Jets The KVR Round Island Capture Jet hood with perimeter jets is a highly efficient kitchen ventilation hood that removes contaminated air and excess heat
More informationLINEAR SLOT DIFFUSERS
LINEAR SLOT DIFFUSERS MODEL CD Weltech Business Centre - Ridgeway - Welwyn Garden City - Hertfordshire AL7 2AA Tel: 01707 871526 - Fax: 01707 871 527 - email sales@jprservices.co.uk - www.jprservices.co.uk
More informationSingle Wall Round. Double Wall Round. Flat Oval. Comfort. Silencer. Industrial
Single Wall Round Double Wall Round Flat Oval Comfort Silencer Industrial Table of Contents Products Registers RGS-3 TRGSU TRGSUI XRGSU XRGSUI SRTRGSU SRTRGSUI SRXRGSU SRXRGSUI...........................
More informationGRILLES AND REGISTERS
ECRATE RETURN AND EXHAUST RILLES The eggcrate grilles and registers are constructed of thin, interlocked aluminum or stainless steel strips assembled in a square grid fashion that is available in a variety
More informationProduct Nomenclature G-X-AB-Z 0 = Zero Degree, 1 = 15 Degree, 2 = 15 Degree (2-way)
Fixed Bar Grills - Series G Description Caryaire Fixed Bar Grills are ideal for Supply as well as Return air, in both Cooling as well as Heating. It can be used in high side wall or ceiling applications.
More information6490, These perforated. ceiling returns feature a. square neck. Aluminum or steel perforated face. is available. 6600, 56600, 6600FR
C Table of Contents 6, 6 6, 6 supply ceiling diffusers feature a neck mounted rotatable core with either a round or square neck. Aluminum or steel perforated face is available. 62, 62 62FR, 629F supply,
More informationINDEX. Chapter3. air master. Linear Bar Grilles
Chapter3 INDEX A Linear bar grilles: 1. Supply linear bar grille...: ASLG...3.1 2. Supply linear bar register...: ASLR...3.2 3. Return linear bar grille...: ARLG...3.3 4. Return linear bar register...:
More informationCeiling swirl diffusers
X X testregistrierung Ceiling swirl diffusers Type Horizontal swirling air discharge Adjustable blades Protective cage For high rooms, with adjustable air control blades Circular ceiling swirl diffusers,
More informationDCG Adjustable Aluminum Round Diffusers
51 DCG Adjustable Aluminum Round Diffusers H V A C TM Rev 27-05-2018 52 DCG SEries Aluminum Adjustable Round Diffusers Adjust core up and down to move from horizontal to vertical airflow Architecturally
More informationComplete HVAC Capability
Air Handling Units Brochure 1110 January 2006 Complete HVAC Capability MEA Horizontal Draw-Thru to Size 65 Vertical Draw-Thru to Size 50 1000 to 60,000 CFM Forward Curved or Airfoil Wheels Inlet Vane Option
More informationSINGLE DUCT TERMINAL UNITS 30X/HQX SERIES
30X/HQX SERIES 30X SERIES EXHUST 30HQX SERIES EXHUST HOSPITL GRDE QUIET TYPE WITH DISSIPTIVE SILENCER PRODUCT OVERVIEW Nailor Single Duct Exhaust Terminal Units are used to modulate exhaust flow from an
More informationCEILING DIFFUSERS. Supply Air
Perforated Ceiling iffusers Nailor manufactures a full range of supply air and matching return air Perforated Ceiling iffusers. he perforated face is available in both corrosion-resistant steel and aluminum,
More informationCEILING DIFFUSERS CEILING DIFFUSERS. Aluminum Construction Model 6300R See Page D135. Fully Adjustable Horizontal/Vertical Pattern
6 Model TWR "Twister" High Induction Stamped Face The "Twister" diffuser is engineered to optimize air distribution effectiveness. This next generation diffuser has a high induction, 360 swirl pattern
More informationMOTORIZED VOLUME DAMPER
MOTORIZED VOLUME DAMPER 1 a perfect partner in performance... Our Product Ranges Dampers 1 Fire Dampers 2 Fire / Smoke Dampers 3 Volume Control Dampers 4 Motorized Control Dampers 5 Pressure Relief Dampers
More informationGRILLES AND REGISTERS
Airfoil Blade Return Air Models 71FH, 7145H 45 Deflection, 3/4" (19) Blade Spacing The airfoil blades are fixed at a 45 angle. This grille is vision proof when installed in a low or high sidewall location
More informationSPD/SPDV SPD SPDV. High Velocity/High Aspiration Air Outlet. Construction
SPD/SPDV SPD O D-1/8 C Saturn Plaque Diffuser US Patent B H SPDV SPD Dimensions in Inches MODEL A B C D H O SPD-04 7-1/2 2 1-1/4 4 3-3/4 5-1/8 SPD-06 10 2 1-3/16 6 4 7-1/2 SPD-08 12 2 1-3/16 8 4 9-1/2
More informationLOUVERED FACE GRILLES AND REGISTERS
Performance Notes for Supply rilles and Registers, 6 and 67 Series Throw, Spread and Drop The isovel diagrams shown below, illustrate in plan view, the relationship of horizontal spread to throw for three
More informationSTEEL LOUVERED DIFFUSERS [CFM Range is only a guide. See Manufacturer Catalog for complete data. All NC Levels in Acceptable Range<32.
STEEL LOUVERED DIFFUSERS TUTTLE & BAILEY Model 1300 - Round Neck Steel, Lay-In Tee Bar Mounting Neck Size Panel Size CFM Range Price Each Volume Damper Model RBN *6 12 x 12 75-180 $19 $12 6 24 x 24 75-180
More informationMANUAL INSTALLATION. Active Chilled Beam Linear. ACBL Series. v101 Issue Date: 04/10/ Price Industries Limited. All rights reserved.
MANUAL INSTALLATION Active Chilled Beam Linear ACBL Series v11 Issue Date: 4/1/18 218 Price Industries Limited. All rights reserved. TABLE OF CONTENTS Product Overview Before You Start...1 Maintenance...1
More informationAIRODYNE CATALOGUE VOLUME CONTROL TAMPERS CONSTRUCTION / MATERIALS
AIRODYNE CATALOGUE VOLUME CONTROL TAMPERS CONSTRUCTION / MATERIALS Airodyne multi leaf volume control tampers have been specifically designed for use in air conditioning and ventilation system for volume,
More informationHIGH CAPACITY LINEAR SLOT DUFFUSERS
HIGH CAPACITY LINEAR SLOT DUFFUSERS CB SERIES Quality and efficiency without compromise Weltech Business Centre - Ridgeway - Welwyn Garden City - Hertfordshire AL7 2AA Tel: 01707 871526 - Fax: 01707 871
More informationKVM KVM. Capture Jet Hybrid Backshelf Hood. Capture Jet TM Hybrid Backshelf Hood
Capture Jet Hybrid Backshelf Hood The hybrid backshelf model of Capture Jet hood is a highly efficient kitchen ventilation hood that removes contaminated air and excess heat emitted by cooking equipment,
More informationVolume Flow Limiters Type VFL
X X Volume Flow Limiters Type Aerodynamic damper blade Sticker showing volume flow rates Set the volume flow rate Insert Volume flow limiter for insertion into ducting Circular, mechanical self-powered
More informationHOWORTH EXFLOW 28 PREVENTS AIRBORNE INFECTION TECHNICAL SPECIFICATION. Exflow 28 Technical Specification. Page 1 of 7
HOWORTH EXFLOW 28 PREVENTS AIRBORNE INFECTION TECHNICAL SPECIFICATION Exflow 28 Technical Specification Page 1 of 7 TECHNICAL SUMMARY Terminal Unit size 12-3 ¼ x 12-3 ¼ x 23 ¾ Terminal Unit weight 3527
More information