DATA & FACTS Clean Rooms CGx Air Outlet for Ceiling Installation. For Clean Air and Maximum Protection

Transcription

1 DATA & FACTS Clean Rooms CGx Air Outlet for Ceiling Installation For Clean Air and Maximum Protection

2 Table of Contents Ceiling outlet CGx Technical Description... 3 Overview of air outlets CGF/CGG/CGO... 3 Components of air outlets CGF/CG/CGO... 4 Technical Data... 6 CGx-H with shut-off flap... 6 CGx-H without shut-off flap... 7 CGx-V with shut-off flap... 8 CGx-V without shut-off flap... 9 CGx-P with shut-off flap CGx-P without shut-off flap/cgf-th CGF-TP tandem version with flange CGF-K cassette version Technical Data on Filters Filter data CGF Filter data CGG Types of Air Outlets Air outlets with 4-point and central fixation Sample Installation Ceiling fixation/cgx installation CGx-H0 for light ceiling (LS)/CGx-HL for cassttte ceiling (KS) CGx-HR for panel ceiling (ES) CGX filter installation Appendix Unit type code Pressure drop Air mixing Flow pattern Swirl flow Direct flow Installation clearances Flow velocity between two outlets Air throw Outlets Sound-power data Protection note Disclosing, copying, distributing or taking any action in reliance on the contents of this document is strictly prohibited without express prior consent. Violations entail liability for any damages or other liability arising. All rights in relation to patents, utility patents or design patents are reserved. 2 PR GB Subject to modifications R0-01/2016

3 Ceiling outlet CGx Technical Description Overview of air outlets CGF/CGG/CGO Overview of CGF/CGG ceiling outlets A sample CGF-H ceiling outlet is presented here. Suspension Other mounting methods are possible. Ceiling anchor Depending on ceiling type CGF-H Round lateral connection fitting optional with air shutoff flap CGF housing (welded steel coated with PES lacquer) Hose checking airtight fit of the filter (optional for CGF with U profile seal) HEPA/ULPA Closing mechanism of the air shutoff flap Air outlet Perferated D35 Hose Connection for differential pressure measurement or for the task of a test aerosol Use ceiling outlet CGF/CGG/CGO As the last filter level, The ceiling outlet CGF/CGG/CGO with built-in HEPA filter fulfills the function of the highly effective separation of particle shaped contaminants of all types including microorganisms. DencoHappel ceiling outlet filters satisfy the following requirements: Compact design Very easy handling High operating safety thanks to HEPA filters manufactured in established hot-melt pleating method Wide-range filter assortment Check device for filter airtight fit with a U-shaped profile seal; alternatively highest seat tightness can be ensured through a fluid seal. The product is used in the following applications: Air handling units in hospitals according to DIN 1946 Part 4 for room class I Operating rooms of type B and relevant adjoining rooms Intensive care units, emergency rooms as well as intermediate wards for special care and care wards for premature babies Clean rooms Pharmaceutical industry Genetic engineering and microbiology Manufacturing of components for semi-conductor and solar panel industry Food product industry, etc. PR GB Subject to modifications R0-01/2016 3

4 Technical Description Components of air outlets CGF/CG/CGO Ceiling outlet CGx Components ceiling outlets CGF/CG/CGO Casing Shut-off flap The filter casing consists of the following components: Lateral connector with an integrated shut off flap, air tight shutting according to DIN 1946 Part 4 (in the delivery a selection with a vertical connector and without a shut off flap is possible) Air shutoff flap with manual activation Probe for measuring of pressure above HEPA filter with a U-shaped profile seal (pressure drop) or air sampling (validation) Integrated pressure-gauge connection for monitoring pressure drop Tube for applying test aerosol (measuring of concentration) Sealing of filters is performed using four easy-to-handle non-slip clamping elements The fixation of different air diffusors is carried out using central or 4-point locks The casing can be provided for HEPA filters of the filter class H13 to U15 with dry seal (PU foamed, flat and U profiled seal) or with fluid seal (CGG) The casing is routinely intended for HEPA filters with the overall depth 78 mm The CGO casing (without HEPA filter) can also be supplied for extract air applications, the measuring and testing devices are not necessary in this case. With diverse peripheral frames, strips and profiles, the casing with the air diffusers can be adapted to the corresponding ceiling construction The wall thickness of the casing is 1.5 mm Casing sizes [mm] 318 x 318 (for filter size 305/305 mm) 470 x 470 (for filter size 457/457 mm) 587 x 587 for filter size 575/575 mm) 623 x 623 (for filter size 610/610 mm) The air shut-off flap made of sheet steel, integrated in the connection fittings, enables the air density separation of the last filter stage from the rest of the duct system. In such a way, a filter replacement can be carried out without stopping the air handling unit. Air outlet Twisting airflow outlet with adjustable air routing elements Twisting airflow outlet with fixed air routing elements Ventilation grille, discharge on four sides Perforated steel plate D22 Perforated sheets (with 22% free surface area) painted in RAL 9010 D40 Perforated sheets (with 40% free surface area) painted in RAL 9010 A/C/D Swirl outlet (position A/C/D) S Outlet with adjustable air conducting elements ADQ Louvered ceiling outlet 4 PR GB Subject to modifications R0-01/2016

5 Ceiling outlet CGx Technical Description Components of air outlets CGF/CG/CGO Filter types CGF CGG CGO With standard seals (U = U profile seal, F = flat profile seal, G = foamed semicircular profile seal) CGG for gel seal (without seal-tightness probe) For extract air (without filter and testing facility) CGF & CGG seal variants CGF CGG (fluid seal) U = U profile seal F = Flat profile seal G foamed semicircular profile seal HEPA/ULPA filter By the use of HEPA filters Micropur F, Macropur F, Absopur F or Ultrapur F, filtration in the filter class H13 to U15 according to DIN EN 1822 is ensured. Position of connector CGx-H CGx-V CGx-P CGx-TH CGx-TP CGx-K Horizontal, round connection fittings Vertical, round connection fittings Horizontal, flat connection fittings with flange Horizontal, round connection fittings Tandem Horizontal, flat connection fittings with flange Cassett execution Ceiling fixation CGx-*0 CGx-*L CGx-*R CGF623 for light ceiling modules 625 mm and various non-dencohappel ceilings For KS Cassette ceiling, with 4 varnished strips, riveted on site For ES panel ceiling, with varnished frame of width 60 mm; riveted on site Corrosion resistance High quality of the surface finish meets the most stringent requirements in individual application areas of these filters. All casings and air diffusers are standardly made of painted steel (RAL 9010). The surface is resistant to disinfecting agents. PR GB Subject to modifications R0-01/2016 5

6 Technical Data CGx-H with shut-off flap Ceiling outlet CGx CGx-H with air shut-off flap Tube for measurement of differential pressure or applying test aerosol (measuring concentration) Connection for checking airtight fit* Connection fitting for hose or pipework Frame - R Manual flap operation Outlet Panel - L Ceiling outlet Dimensions [mm] DESIGNATION B C D H h L Lc T CGx (-0, -L, -R) 318 /K/ CGx (-0, -L, -R) 470 /K/ CGx (-0, -L, -R) 587 /K/ CGx (-0, -L, -R) 623 /K/ The dimensional drawing is also identical for the CGO variant, however the measurement and testing tube as well as flat spring for securing a filter are not applicable. 6 PR GB Subject to modifications R0-01/2016

7 Ceiling outlet CGx Technical Data CGx-H without shut-off flap CGx-H without air shut-off flap Tube for measurement of differential pressure or applying test aerosol (measuring concentration) Connection for checking airtight fit* Connection fitting for hose or pipework Frame - R Outlet Panel - L Ceiling outlet Dimensions [mm] DESIGNATION B C D H h L Lc T CGx (-0, -L, -R) 318 /0/ CGx (-0, -L, -R) 470 /0/ CGx (-0, -L, -R) 587 /0/ CGx (-0, -L, -R) 623 /0/ * Connector for checking airtight fit is not applicable for a model with a fluid seal (CGG). The dimensional drawing is also identical for the CGO variant, however the measurement and testing tube as well as flat spring for securing a filter are not applicable. PR GB Subject to modifications R0-01/2016 7

8 Technical Data CGx-V with shut-off flap Ceiling outlet CGx CGx-V with air shut-off flap Shut-off flap Manual flap operation Frame - R Fittings for difference pressure measurement or for the task of a test aerosol (concentration measurement) Connection for checking airtight fit Panel - L Outlet Ceiling outlet Dimensions [mm] DESIGNATION B C D H h L T CGx -V(-0, -L, -R) 318 /K/ CGx -V(-0, -L, -R) 470 /K/ CGx -V(-0, -L, -R) 587 /K/ CGx -V(-0, -L, -R) 623 /K/ The dimensional drawing is also identical for the CGO variant, however the measurement and testing tube as well as flat spring for securing a filter are not applicable. 8 PR GB Subject to modifications R0-01/2016

9 Ceiling outlet CGx Technical Data CGx-V without shut-off flap CGx-V without air shut-off flap Configuration without shut-off flap Frame - R Fittings for difference pressure measurement or for the task of a test aerosol (concentration measurement) Connection for checking airtight fit Panel - L Outlet Ceiling outlet Dimensions [mm] DESIGNATION B C D H h L T CGx -V(-0, -L, -R) 318 /0/ CGx -V(-0, -L, -R) 470 /0/ CGx -V(-0, -L, -R) 587 /0/ CGx -V(-0, -L, -R) 623 /0/ * Connector for checking airtight fit is not applicable for a model with a fluid seal (CGG). The dimensional drawing is also identical for the CGO variant, however the measurement and testing tube as well as flat spring for securing a filter are not applicable. PR GB Subject to modifications R0-01/2016 9

10 Technical Data CGx-P with shut-off flap Ceiling outlet CGx CGx-P with air shut-off flap Manual flap operation Tube for measurement of differential pressure or applying test aerosol (measuring concentration) Connection for checking airtight fit Panel - L Outlet Flange top view Ceiling outlet Dimensions [mm] DESIGNATION B C D H h L Lc T CGx-P (-O, -L, -R) 318 /K/ CGx-P (-O, -L, -R) 470 /K/ CGx-P (-O, -L, -R) 587 /K/ CGx-P (-O, -L, -R) 623 /K/ The air shutoff flap is not completely tight in the closed position. Nevertheless, one can use it for adjustments. Leak in closed shut-off flap measured quantity [m 3 /h] Positive pressure [Pa] Flap 200 x 100 Flap 335 x 100 Flap 500 x The dimensional drawing is also identical for the CGO variant, however the measurement and testing tube as well as flat spring for securing a filter are not applicable. 10 PR GB Subject to modifications R0-01/2016

11 Ceiling outlet CGx Technical Data CGx-P without shut-off flap/cgf-th CGx-P without air shut-off flap Tube for measurement of differential pressure or applying test aerosol (measuring concentration) Connection for checking airtight fit Panel - L Outlet Flange top view Ceiling outlet Dimensions [mm] DESIGNATION B C D H h L Lc T CGx-P (-O, -L, -R) 318 /K/ CGx-P (-O, -L, -R) 470 /K/ CGx-P -O, -L, -R) 587 /K/ CGx-P (-O, -L, -R) 623 /K/ * Connector for checking airtight fit is not applicable for a model with a fluid seal (CGG). The dimensional drawing is also identical for the CGO variant, however the measurement and testing tube as well as flat spring for securing a filter are not applicable. CGF-TP ceiling air outlet (tandem variant with flange) Tube for measurement of differential pressure or applying test aerosol (measuring concentration) Connection for checking airtight fit Connector Connection fitting for hose or pipework 20 C 20 L 155 h H D B T Lc 50 Manual flap operation Outlet Strip Ceiling outlet Dimensions [mm] DESIGNATION B C D H h L Lc T CGF-TH (-L, -R) 623x1246/K/ CGF-TH (-L, -R) 623x1246/0/ CGF-TH (-L, -R) 623x1246 (300) /K/ CGF-TH (-L, -R) 623x1246 (300) /0/ The dimensional drawing is also identical for the CGO variant, however the measurement and testing tube as well as flat spring for securing a filter are not applicable. PR GB Subject to modifications R0-01/

12 Technical Data CGx-P without shut-off flap/cgf-th Ceiling outlet CGx CGF TP ceiling air outlet (tandem variant with flange) Manual flap operation C 4xØ Lc h H B 14 T 50 Tube for measurement of differential pressure or applying test aerosol (measuring concentration) Connection for checking airtight fit Strip Outlet 13 31,5 Flange top view 6xØ11 13 Dh Db 31,5 Ceiling outlet Dimensions [mm] DESIGNATION B C Db Dh H h Lc T CGF-TP (-L, -R) 623x1246 /K/ CGF-TP (-L, -R) 623x1246 /0/ CGF-TP (-L, -R) 587x1174 /K/ CGF-TP (-L, -R) 587x1174 /0/ Notes: The version with 14/25 circumferential strips is designated as CGF-TPL, CGF-THL The 623x1246 size is created by connecting two 623x623 CGFs. These CGFs make it possible to achieve the field depth of 1246 mm for single-side inlets and up to 2492 for double-side inlets. -The tandem arrangement can be made up from other CGF versions as well as long as there is a horizontal inlet with recommended limits (see the table on the right) Diameter connection fitting [mm] Dimension of the flange [mm] Volumetric flow rate Q [m 3 /h] 500x x # 335x x100 # # 200x x100 # # 200x100 # 300 # Standard measurements * Die dimensional drawing for CGO is identical. Testing equipment and tensioning elements for contact pressure on the filter are not taken into consideration ** Dimensions in the table apply to filter inserts with a 78mm high frame; however, filter inserts with a frame height of up to 90 mm can be fitted. The dimensional drawing is also identical for CGO, however the measuring and test connectors as well as the flat spring for filter fixation omitted. 12 PR GB Subject to modifications R0-01/2016

13 Ceiling outlet CGx Technical Data CGx-P without shut-off flap/cgf-th CGF ceiling outlet (cassette variant) Perforated metal plate with 40% free area Connection for checking airtight fit Tightness test probes Strip Outlet Ceiling outlet Dimensions [mm] DESIGNATION B C H h L T CGF-K (-L,-R) 318 /../ CGF-K (-L,-R) 470 /../ CGF-K (-L,-R) 587 /../ CGF-K (-L,-R) 623 /../ * Die dimensional drawing for CGO is identical. Testing equipment and tensioning elements for contact pressure on the filter are not taken into consideration ** Dimensions in the table apply to filter inserts with a 78mm high frame; however, filter inserts with a frame height of up to 90 mm can be fitted. The dimensional drawing is also identical for the CGO variant, however the measurement and testing tube as well as flat spring for securing a filter are not applicable. PR GB Subject to modifications R0-01/

14 Technical Data CGx-P without shut-off flap/cgf-th Ceiling outlet CGx Configuration View from inside the casing Field arrangement examples D1 D0 D2 (10) D1 D0 D2 D1 D0 D2 Filter tightness III Filter tightness I Filter tightness II D1 D0 D2 Configuration 0 Configuration 1 Configuration 2 Configuration 3 A K 318/0/.. K 318/1/.. K 318/2/.. K 318/3/.. B K 470/0/.. K 470/1/.. K 470/2/.. K 470/3/.. C K 587/0/.. K 587/1/.. K 587/2/.. K 587/3/.. D K 623/0/.. K 623/1/.. K 623/2/.. K 623/3/.. Configuration "3" Configuration "2" Configuration "1" Configuration "0" The dimensional drawing is also identical for the CGO variant, however the measurement and testing tube as well as flat spring for securing a filter are not applicable. 14 PR GB Subject to modifications R0-01/2016

15 Ceiling outlet CGx Technical Data on Filters Filter data CGF Filter Data CGF Ceiling air outlet Filter insert [mm] Air flow velocity m/s (150 Pa) Q m 3 /h (150 Pa) Filter class Filter designation CGF /305/ H13 ABSOFIL 305X305X78-50-P-U 305/305/ H13 ABSOFIL 305X305X P-U 305/305/ H13 ABSOFIL 305X305X P-U CGF /457/ H13 ABSOFIL 457X457X P-U 457/457/ H13 ABSOFIL 457X457X P-U 457/457/ H13 ABSOFIL 457X457X P-U CGF /575/ H13 ABSOFIL 575X575X P-U 575/575/ H13 ABSOFIL 575X575X P-U 575/575/ H13 ABSOFIL 575X575X P-U CGF /610/ H13 ABSOFIL 610X610X P-U 610/610/ H13 ABSOFIL 610X610X P-U 610/610/ H13 ABSOFIL 610X610X P-U Ceiling air outlet Filter insert [mm] Air flow velocity m/s (250 Pa) Q m 3 /h (250 Pa) Filter class Filter designation CGF /305/ H13 M13FS-170/AU1 305/305/ H13 M13FS-210/AU1 305/305/ H13 M13FS-260/AU1 305/305/ H13 M13FS-300/AU1 CGF /457/ H13 M13FS-420/AU1 457/457/ H13 M13FS-530/AU1 457/457/ H13 M13FS-640/AU1 457/457/ H13 M13FS-740/AU1 CGF /575/ H13 M13FS-700/AU1 575/575/ H13 M13FS-880/AU1 575/575/ H13 M13FS-1060/AU1 575/575/ H13 M13FS-1230/AU1 CGF /610/ H13 M13FS-800/AU1 610/610/ H13 M13FS-1000/AU1 610/610/ H13 M13FS-1200/AU1 610/610/ H13 M13FS-1400/AU1 Ceiling air outlet Filter insert [mm] Air flow velocity m/s (125 Pa) Q m 3 /h (125 Pa) Filter class Filter designation CGF /610/ H14 A14FS-600/AU1BR2 CGF /575/ H14 A14FS-530/AU1BR2 CGF /457/ H14 A14FS-340/AU1BR2 CGF /305/ H14 A14FS-150/AU1BR2 Ceiling air outlet Filter insert [mm] Air flow velocity m/s (155 Pa) Q m 3 /h (155 Pa) Filter class Filter designation CGF /610/ U15 U15FS-600/AU1BR2 CGF /575/ U15 U15FS-530/AU1BR2 CGF /457/ U15 U15FS-340/AU1BR2 CGF /305/ U15 U15FS-150/AU1BR2 PR GB Subject to modifications R0-01/

16 Technical Data on Filters Filter data CGG Ceiling outlet CGx Filter Data CGG Ceiling air outlet Filter insert [mm] Air flow velocity m/s (250 Pa) Q m 3 /h (250Pa) Filter class Filter designation CGG /305/ H13 M13FAG-170/A1 305/305/ H13 M13FAG-210/A1 305/305/ H13 M13FAG-260/A1 CGG /457/ H13 M13FAG-420/A1 457/457/ H13 M13FAG-530/A1 457/457/ H13 M13FAG-640/A1 CGG /575/ H13 M13FAG-700/A1 575/575/ H13 M13FAG-880/A1 575/575/ H13 M13FAG-1060/A1 CGG /610/ H13 M13FAG-800/A1 610/610/ H13 M13FAG-1000/A1 610/610/ H13 M13FAG-1200/A1 Ceiling air outlet Filter insert [mm] Air flow velocity m/s (125 Pa) Q m 3 /h (125 Pa) Filter class Filter designation CGG /610/ H14 A14FAG-600/A1BR2 CGG /575/ H14 A14FAG-530/A1BR2 CGG /457/ H14 A14FAG-340/A1BR2 CGG /305/ H14 A14FAG-150/A1BR2 Ceiling air outlet Filter insert [mm] Air flow velocity m/s (155 Pa) Q m 3 /h (155 Pa) Filter class Filter designation CGG /610/ U15 U15FAG-600/A1BR2 CGG /575/ U15 U15FAG-530/A1BR2 CGG /457/ U15 U15FAG-340/A1BR2 CGG /305/ U15 U15FAG-150/A1BR2 16 PR GB Subject to modifications R0-01/2016

17 Ceiling outlet CGx Types of Air Outlets Air outlets with 4-point and central fixation outlet D20/D40 outlet S outlet A, C and D outlet ADQ Size 623 C 623 D22/D40 C 650 D22/D40 C 623 S (SO) CGF 650 S CGF 623 A (OD) C 623 C CGF 623 D ADQ C C 650 A (OD) CGF 650 C CGF 650 D Size 587 C 587 D22/D40 C 598 D22/D40 C 584 D40 C 587 S (SO) CGF 587 A (OD) CGF 587 C CGF 587 D ADQ C Size 470 C 470 D22/D40 C 500 D22/D40 C 470 S (SO) C 500 S (SO) CGF 470 A (OD) CGF 470 C CGF 470 D ADQ C Size 318 C 318 D22/D40 C 350 D22/D40 C 318 S (SO) C 350 S ADQ C 350 PR GB Subject to modifications R0-01/

18 Sample Installation Ceiling mounting/cgx installation Ceiling outlet CGx Ceiling fixation Ceiling outlet CGF/CGG on a suspended ceiling CGx Installation Anchoring material depends on type of building ceiling (not part of delivery) M8 threaded rods [max. 2 m] Suspension Leveling Ceiling hanger C8 (set) Assembly air outlet (except for ADQ) Filter insert Mounting set for suspension should be ordered separately (152074) Fixation of HEPA filter Corner holder Outlet Follow the notices for the assembly the filter inserts (443438) CGx-H0 for light ceilings (LS) 18 PR GB Subject to modifications R0-01/2016

19 Ceiling outlet CGx Sample Installation CGx-H0 for light ceiling (LS)/CGx-HL for cassette ceiling (KS) L cassette element for covering the corners for CGx (A53309) Connecting piece Designation Light ceiling module CGF L0675o625M2 587 L0675o589M2 L0625o589M2 470 L0675o472M2 L0625o472M2 L0600o472M2 318 L0675o320M2 L0625o320M2 L0600o320M2 Installation: 1: Strips to rivet CGx 2: Use LS profiles and install grid design 3: Prepare four suspension points 4: Employ CGx from the bottom 5: Hang up GCx 6: Connect coffered ceiling with the profile 7: Adjust position of the anchor 8: Sealing division pieces Click profile Light roof Rectangular-grid ceiling L0675P CGF HM7/623 assembled in a module for a light ceiling 675 x 675 mm CGx-HL for coffered ceiling (KS) Set of L-ledges (4 pieces, riveting on site) Connecting pieces CGX-*L/623 Set of L-ledges, riveting on site, from the inside 623 KSL profile Spacer KSL profile Outlet diffuser Corner hollow screw 690 (KS module of the coffered ceiling) Installation: 1: Strips to rivet CGx 2: Use KSL profiles and install grid design 3: Prepare four suspension points 4: Employ CGx from above 5: Hang up GCx 6: Sealing division pieces Cassette K0655x0655x000-P2 CGF HL/623 assembled in modules for light ceiling 690 x 690 mm PR GB Subject to modifications R0-01/

20 Sample Installation CGx-HR for panel ceiling (ES) Ceiling outlet CGx CGx-HR for panel ceilings (ES) Frame 60 mm Made of steel of thickness 1.0 coated with PES lacquer CGF-HR/623 installed in ES Panel Ceiling Installation: 1: Rivet frame to CGx 2: Cut out rectangular opening in the panel 3: Prepare four suspension points 4: Employ CGx from the bottom 5: Hang up and arrange CGx 6: Sealing division pieces ES panel E1200x2400BAAB-00E11 CGX Filter installation View from below (air outlet dismounted) Follow the notices for the assembly the filter inserts (drawing ) HEPA/ULPA (height 78 mm) Holder for the filter assembly at 4 corners (4 pieces) Connection for checking the airtight fit of the U-profile seal [not with CGG] Flap control 0-90 (optional) Fittings for differential pressure measurement or applying test aerosol (concentration measurement) (validation) Holder screw of the air outlet CGF is suitable for the filter inserts with the following seals: U U-profile seal (Symbol O) G Foamed semicircular profile seal (Symbol O O) F Flat profile seal (Symbol O O O) 20 PR GB Subject to modifications R0-01/2016

21 Ceiling outlet CGx Sample Installation CGX Filter installation ATTENTION Damage to the unit! Testing manometer only possible for filter insert with a height of 78 mm! Test manometer A50286 must be ordered separately! Only filters with U-profile seals allow a filter seal seat test, as shown in Fig. 3 and Fig. 4! Assembly variants Fig. 1 Fig. 2 Fig. 3 Fig. 4 Test manometer A50286 Only possible for filter insert of height 78 mm Insert filter into the housing up to the corners with the clamps. Press the filter carefully in the frame and tighten the holder screws only "somewhat". Seal thereby touches the frame. See Fig. 1). Finally, subsequently tighten the holder screws always turn one screw revolution at a time. Employ the filter tight seat testing facility and test for the correct seat. See Fig. 4). ATTENTION Damage to the unit! If you determine a leak during the inspection, turn the screws one after the other by half a screw rotation. If, after renewed measurements, the filter nonetheless leaks, exchange the filter seal or the entire filter insert. Filter size 610x610x78 Please consider following recommendations for the estimation of the filter integrity: The values are displayed in Tab. 2. Air tightness is not longer given if no vacuum is ensured with a 60 kpa pressure difference. Leaks are not permitted. Do not exceed the local values for the porosity or the permeability of filter inserts according to EN Maximum local permeability values/values for the porosity shown in Tab x 457 x x 610 x x305x78 Filter class H13 H14 U15 Leak (l/h) max. 6 max. 3 max.1.5 Permeability max. 0.25% max % Tab. 2 Tab. 3 max % PR GB Subject to modifications R0-01/

22 Appendix Unit type code Ceiling outlet CGx Type code ceiling outlet CGx Example: CG F - H L / 623 / K Designation Filter type Position of connection Ceiling fixation Casing size Model of flap CG F G O H V P TH TP K 0 L R Casing Filter with U-profile seal (with seal test) Filter with fluid seal Extract air horizontal, round connection fittings vertical, round connection fittings horizontal, flat connection fittings with flange horizontal, round connection fittings tandem horizontal, flat connection fittings with flange cassette design basic version with a peripheral strip with a peripheral frame (frame width 60 mm) casing size 623 x 623 mm (for filter size 610/610 mm) casing size 587 x 587 mm (for filter size 575/575 mm) casing size 470 x 470 mm (for filter size 457/457 mm) casing size 318 x 318 mm (for filter size 305/305 mm) 0 K without flap with flap Type code example: Outlet CGx C D40 Designation Casing size Air outlet type C D22 D40 A C D S ADQ LAM Outlet casing size 623 x 623 mm casing size 587 x 587 mm casing size 470 x 470 mm casing size 318 x 318 mm Without outlet Perforated sheets (with 22% free surface area) painted in RAL 9010 Perforated sheets (with 40% free surface area) painted in RAL 9010 Swirl outlet (position A) Swirl outlet (position C) Swirl outlet (position D) Outlet with adjustable air-conducting elements Ceiling outlet with louvers Laminarisator 22 PR GB Subject to modifications R0-01/2016

23 Ceiling outlet CGx Appendix Pressure drops Pressure drop of a CGF/CGG with clean filter insert ABSOFIL (a design pressure drop of 150 Pa) Mez Pressure drop Dp (Pa) Volume flow Q (m 3 /h) Standard ceiling air outlet CGF Filter size [mm] Front air velocity m/s (150 Pa) Volume flow m 3 /h for 150 Pa Example of filter designation in Al profile with U-shaped sealing profile at inlet Characteristic curve CGF /305/ ABSOFIL 305/305/78 50 P U 1 CGF /305/ ABSOFIL 305/305/ P U 2 CGF /305/ ABSOFIL 305/305/ P U 3 CGF /457/ ABSOFIL 457/457/ P U 4 CGF /457/ ABSOFIL 457/457/ P U 5 CGF /457/ ABSOFIL 457/457/ PU 6 CGF /575/ ABSOFIL 575/575/ P U 7 CGF /575/ ABSOFIL 575/575/ P U 8 CGF /575/ ABSOFIL 575/575/ P U 9 CGF /610/ ABSOFIL 610/610/ P U 10 CGF /610/ ABSOFIL 610/610/ P U 11 CGF /610/ ABSOFIL 610/610/ P U 12 The 623x1246 mm tandem size uses two 610/610/78 mm filter inserts fitted next to one another. PR GB Subject to modifications R0-01/

24 Appendix Pressure drops Ceiling outlet CGx Pressure loss CGF with filter insert MACROPUR in pure state/designed pressure loss 250 Pa Mez Pressure loss Dp (Pa) Volume flow Q (m 3 /h) Standard ceiling air outlet CGF Filter size [mm] Front air velocity m/s (250 Pa) Volume flow m 3 /h for 250 Pa Example of filter designation in Al profile with U-shaped sealing profile at inlet Characteristic curve CGF /305/ M13FS-170/AU1 305/305/78 1 CGF /305/ M13FS-210/AU1 305/305/78 2 CGF /305/ M13FS-260/AU1 305/305/78 3 CGF /457/ M13FS-420/AU1 457/457/78 4 CGF /457/ M13FS-530/AU1 457/457/78 5 CGF /457/ M13FS-640/AU1 457/457/78 6 CGF /575/ M13FS-700/AU1 575/575/78 7 CGF /575/ M13FS-880/AU1 575/575/78 8 CGF /575/ M13FS-1060/AU1 575/575/78 9 CGF /610/ M13FS-800/AU1 610/610/78 10 CGF /610/ M13FS-1000/AU1 610/610/78 11 CGF /610/ M13FS-1200/AU1 610/610/78 12 The 623x1246 mm tandem size uses two 610/610/78 mm filter inserts fitted next to one another. 24 PR GB Subject to modifications R0-01/2016

25 Ceiling outlet CGx Appendix Pressure drops Relationship between pressure drop and casing model Casing 470 outlet Casing 587 outlet Casing 318 outlet Casing 623 outlet Casing 318 Casing 470 Casing 587 Casing 623 Relationship between pressure drop, casing model, air distributing size A, C, D and number of fins Air distributing outlet C470/A, C, D (16 fins) Air distributing outlet C623/A, C, D (24 fins) PR GB Subject to modifications R0-01/

26 Appendix Pressure drops Ceiling outlet CGx Relationship between pressure drop and air volume flow (perforated steel plate D22) Relationship between pressure drop and air volume flow (perforated steel plate D40) 26 PR GB Subject to modifications R0-01/2016

27 Ceiling outlet CGx Appendix Pressure drops Pressure drop at CGF/CGG in extract air without filter unit PR GB Subject to modifications R0-01/

28 Appendix Pressure drops Ceiling outlet CGx Relationship between pressure drop at air diffuser S and air volume flow Q air mass flow ΔP pressure drop at outlet Typ Fin position Position A-1 Position C-D Position F-6 Position 4-3 Basic fin configuration A-1, (F-6) For drawings on air flow, refer to page PR GB Subject to modifications R0-01/2016

29 Ceiling outlet CGx Appendix Pressure drops Pressure drop ADQ air diffuser Air distributing outlet ADQ 350 Pressure drop of the laminarizer (LAM) PR GB Subject to modifications R0-01/

30 Appendix Air mixing Ceiling outlet CGx Air mixing relationship between temperature difference of supply air and length of air flow path ADQ air diffuser Temperature share Temperature share Clearance L [m] 30 PR GB Subject to modifications R0-01/2016

31 Ceiling outlet CGx Appendix Flow pattern Flow pattern Outlet in position D - direct flow in one direction This flap arrangement is primarily suitable for cold air supply if a targeted air flow is required. Outlet in position C - direct flow in double direction This flap arrangement is primarily suitable for cold air supply, if a targeted air flow is required. Outlet in position A - diffused (whirl) flow This flap arrangement is primarily suitable for cold air supply. Air distributing outlet "S" is adjustable. Air flow can still be formed within a wide range. PR GB Subject to modifications R0-01/

32 Appendix Swirl flow Ceiling outlet CGx Nomogram for dimensioning diffused air flows (air diffuser S with adjustable air deflectors) Q Air mass flow x s Distance of outlet center from wall or if available, from center of adjacent outlets L Total air flow path V my Maximum velocity in vertical air flow Type 32 PR GB Subject to modifications R0-01/2016

33 Ceiling outlet CGx Appendix Direct flow Nomogram for dimensioning direct air flows (air diffuser S with adjustable air deflectors) Q Air mass flow x s Distance of outlet center from wall or if available, from center of adjacent outlets L Total air flow path V my Maximum velocity in vertical air flow Type PR GB Subject to modifications R0-01/

34 Appendix Installation clearances Ceiling outlet CGx Installation clearances Q [m 3.h -1 ] Air volume A, B [m] Distance between two outlets X [m] Distance between outlet center and wall H1 [m] Distance between ceiling and occupancy zone L [m] Distance X + H1 v H1 [m.s -1 ] Average air flow velocity between two outlets at distance H1 v L [m.s -1 ] Average air flow velocity at wall Δp Pressure drop Δt Z Temperature difference between room temperature and supply air Δt L Temperature difference between room temperature and supply air at distances L = A/2 + H1 L = B/2 + H1 L = X + H1 34 PR GB Subject to modifications R0-01/2016

35 Ceiling outlet CGx Appendix Air-flow velocity between two outlets Average air flow velocity between two outlets ADQ (VH1) and at wall (VL) OUTLET ADQ 350 Outlet ADQ 500 A [m] or L [m] A [m] or L [m] Outlet ADQ 600 Outlet ADQ 650 A [m] or L [m] A [m] or L [m] PR GB Subject to modifications R0-01/

36 Appendix Air throw Ceiling outlet CGx Air throw of diffused air flows at outlets C 470 (500) in position A Arrangements of the outlets one row or multiple rows for B? 4.00 m Arrangement of wall outlets Clearance A [m] Distance L [m] Arrangement of the outlets multiple rows for B = 3.00 m Clearance A [m] Clearance A, if available B [m] 36 PR GB Subject to modifications R0-01/2016

37 Ceiling outlet CGx Appendix Air throw Air throw of diffused whirlpool air flows at outlets C 623 (650), C 587 (598) in position A Arrangements of the outlets one row or multiple rows for B? 4.00 m Arrangement of wall outlets Clearance A [m] Distance L [m] Arrangement of the outlets multiple rows for B = 3.00 m Square arrangement of outlets Clearance A [m] Clearance A, if available B [m] PR GB Subject to modifications R0-01/

38 Appendix Outlets Ceiling outlet CGx Outlets of type C configured as D 22, D 40 (LAM) The features of outlets C 623 D 22, which are presented in the following drawings, specify air flow velocity at the required distance as well as outlet width. These features are based upon standard room heights with air throw up to 10 m. Constant axis velocity of air discharged from the outlet is presented in the diagram by the vertical lines, where the line break presents a change from plain air flow into turbulent air flow. Example Selected: Calculated: Note: Air throw of air flow is limited by the velocity amounting to 0.2 m.s -1. H 1 = 4 m... desired distance of the working area v my = 0.3 m.s desired maximum velocity in the working area Q = 600 m 3.h air flow b x = 1.5 m... width of the air flow in the working area b = 0 m Outlets with other discharge cross sections of sizes 470, 318 or grids e.g. 4/2 (1246 x 1246) share similar geometrical velocity patterns. Ceiling outlet Dissolution of core air flow L o m m m 4/2 (1246 x 1246) - grid 6.5 m 38 PR GB Subject to modifications R0-01/2016

39 Ceiling outlet CGx Appendix Sound power data Sound power level CGF/CGG 318 CGF/CGG 318x623 Connection fitting 160 CGF/CGG 470 CGF/CGG 623x318 Connection fitting 200 CGF/CGG 623 CGF/CGG 587 Connection fitting 250 Sound power of ceiling outlet air filter (connector without flap), with filter unit, different outlet types. In a configuration with an insulating flap in open position, the sound power increases by 1-2 db. CGF/CGG 318 Connection fitting 160 CGF/CGG 470 Connection fitting 200 CGF/CGG 623 Connection fitting 250 Sound power of extract outlet (connector without flap), without filter unit, different outlet types. In a configuration with an insulating flap in open position, the sound power Pu increases by 3 db with size 623, by 4 db with size 470 and by 5 db with size 318. PR GB Subject to modifications R0-01/

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