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    Air distribution systems

    Cooling and heating systems

    Cleanroom components and systems

    Ideal thermal environmentthrough customized systems

    P

    rod

    u

    ct

    range

    PLEASE CHECK OUR WEBSITE www.krantz.asia FOR PRODUCT UPDATES EXIT

    PRODUCTS

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    Contents

    Reference projects

    1 Ceiling air outlets

    2 Sidewall air outlets

    3 Floor air outlets

    4 Displacement outlets for the commercial sector

    5 Displacement outlets for the industrial sector

    6 Air outlets for assembly rooms

    7 Volume ow controller

    Air distribution systems

    Reference projects

    1 High-capacity ceiling systems

    2 Metal, gypsum board and plaster ceiling systems

    3 Chilled sails4 Chilled beams

    5 Facade/Floor-mounted systems

    6 Wall-mounted systems

    7 Accessories

    Cooling and heating systems

    Reference projects

    1 HEPA flter air outlets

    2 Components for hospitals

    3 Filter Fan Units

    4 Clean work stations

    5 Clean air locks

    6 Cleanroom ceiling systems

    Cleanroom components and systems

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    11 13

    14 15

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    Air distribution systems

    1 Ceiling air outlets

    1.1. Twist outlet, Type DD-N

    For installation flush with ceiling or freely suspended.

    Volume flow rate range:Nominal size:Discharge height:

    11 265 l/s [40 950 m/h]DN 100 DN 3552.2 4.5 m

    Technical layout to DS 1175

    Features:Radial, horizontal jet dispersion

    Connection to flexible or spiral seam ductvia reducer or connection boxConvenient screw fastening from belowPerforated cover screen available on requestAlso available as return air inlet

    1.2.1. Radial slot outlet, Type RL

    For installation flush with ceiling or freely suspended.

    Volume flow rate range:Size:Discharge height:

    20 330 l/s [75 1 200 m/h]300 8002.5 4.5 m

    Technical layout to DS 4081

    Features:Discharge direction manually adjustablefrom horizontal to downward inclineWith square faceWith square or circular bar arrayRadial jet dispersionIndividual slots can be closed,thus enabling asymmetric jet dispersionWith rectangular connection boxConvenient screw fastening from belowAlso available as return air inlet

    1.2.2. Radial slot outlet, Type RL-C

    For installation flush with ceiling or freely suspended.

    Volume flow rate range:Size:Discharge height:

    22 235 l/s [80 850 m/h]375, 470, 600 and 7502.5 4.5 m

    Technical layout to DS 4121

    Features:Discharge direction manually adjustablefrom horizontal to downward inclineCircular air outlet element and connection boxWith circular bar arrayRadial jet dispersionIndividual slots can be closed,thus enabling asymmetric jet dispersionEasy screw fastening from belowAlso available as return air inlet

    1.3.1. Radial outlet, Type RA-N

    For installation flush with ceiling or freely suspended.

    Volume flow rate range:Nominal size:Discharge height:

    11 555 l/s [40 2 000 m/h]DN 100 DN 5002.2 4.5 m

    Technical layout to DS 4012

    Features:Radial, horizontal jet dispersionWith circular or square faceLow heightConnection to flexible or spiral seam ductvia reducer or connection boxConvenient screw fastening from belowAlso available as return air inlet

    TECHNICAL SELECTION

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    Ceiling Outlets Overview

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    Air distribution systems

    1 Ceiling air outlets

    1.3.2. Radial outlet, Type RA-N2

    For installation flush with ceiling or freely suspended.

    Volume flow rate range:Nominal size:Discharge height:

    28 395 l/s [100 1 420 m/h]DN 250 DN 5002.5 4.5 m

    Technical layout to DS 4120

    Features:Radial, horizontal jet dispersion,

    therefore high level of thermal comfortWith circular or square faceLow heightConnection to flexible or spiral seam duct via reduceror connection boxEasy screw fastening from belowCan also be used as a return air inletNew design with 24 radial vanes

    1.3.3. Radial outlet, Type RA-N3

    For installation flush with ceiling or freely suspended.

    Volume flow rate range:Nominal size:Discharge height:

    25 400 l/s [90 1 440 m/h]DN 355 and DN 5002.4 4.5 m

    Technical layout to DS 4131

    Features:Radial, horizontal jet dispersion,therefore high level of thermal comfortAvailable in 2 sizes, with square or circular faceLarge volume flow rate range for each sizeLow heightConnection to flexible or spiral seam duct via reduceror connection boxEasy screw fastening from belowCan also be used as a return air inlet

    1.4.1. Adjustable radial outlet, Type RA-V

    For installation flush with ceiling or freely suspended in highhalls, particularly suitable for large thermal load fluctuations.

    Volume flow rate range:

    Nominal size:Discharge height:

    61 1 530 l/s[220 5 500 m/h]DN 200 DN 5002.5 13 m

    Technical layout to DS 4063

    Features:Stepless discharge direction adjustment from horizontalto vertical, manually or with electric servomotorRadial jet dispersionShorter heating-up period with verticaldischarge directionConnection to spiral seam duct or via connection boxLow height

    1.4.2. Adjustable radial outlet

    with core tube, Type RA-V2

    For installation flush with ceiling or freely suspendedin industrial or commercial buildings, with continuousadjustment of air jets for heating or cooling.

    Volume flow rate range:

    Nominal size:

    Discharge height:

    83 3 055 l/s[300 11 000 m/h]DN 250 DN 710

    2.8 14 m

    Technical layout to DS 4122

    Features:Stepless discharge direction adjustmentfrom horizontal to verticalWith self-acting thermostatic adjusting unit,or adjustment via electric servomotoror manual deviceWith circular face; square face available on requestRadial jet dispersion when coolingShorter heating-up period with vertical dischargedirection when heating

    Connection to spiral seam duct or via connection box

    Ceiling Outlets Overview

    MOVIE

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    PICTURE

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    TECHNICAL SELECTION

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    PICTURESELECTION PROGRAM

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    PICTUREPICTURE

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    SELECTION PROGRAMWITH OPTIONAL SELF-ACTING

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    Air distribution systems

    1 Ceiling air outlets

    1.6.2. Variable twist outlet with core tube,

    Type DD-VK

    For installation flush with ceiling or freely suspended in highhalls, particularly suitable for large thermal load fluctuations.

    Volume flow rate range:

    Nominal size:

    Discharge height:

    125 3 050 l/s[450 11 000 m/h]DN 315, DN 400, DN 600and DN 7103 15 m

    Technical layout to DS 1256

    Features:Discharge direction adjustable from horizontal

    to vertical, manually or with servomotorRadial jet dispersionShorter heating-up period with verticaldischarge directionConnection to spiral seam duct or via connection boxAvailable with curved intake to meet high acousticrequirements

    1.6.3. Variable twist outlet with guide ring,

    Type DD-VL

    For installation flush with ceiling or freely suspended in highhalls, particularly suitable for large thermal load fluctuationsand high acoustic requirements.

    Volume flow rate range:

    Nominal size:Discharge height:

    170 2 500 l/s[600 9 000 m/h]DN 315, DN 400 and DN 6303 10 m

    Technical layout to DS 4033

    Features:Discharge direction adjustable from horizontalto vertical, manually or with servomotorRadial jet dispersionShorter heating-up period with verticaldischarge directionConnection to spiral seam duct or via connection boxLow sound power level

    1.6.4. Variable twist outlet

    with jet straightener, Type DD-VG

    For installation flush with ceiling or freely suspended in veryhigh halls, particulary suitable for large thermal load fluctua-tions combined with a high temperature difference betweensupply air and indoor air when heating.

    Volume flow rate range:

    Nominal size:Discharge height:

    170 2 500 l/s[600 9 000 m/h]DN 315, DN 400 and DN 6305 25 m

    Technical layout to DS 4033

    Features:Discharge direction adjustable from horizontalto vertical, manually or with servomotorRadial jet dispersionShorter heating-up period with verticaldischarge directionConnection to spiral seam duct or via connection boxSame construction as DD-VL, but in additionwith jet straightenerVery large penetration depth when heating

    1.7. Temperature difference control device,

    Type ST-E

    For automatic adjustment of discharge direction at adjust-able air outlets in response to temperature differencebetween supply air and indoor air.

    ADischarge direction at maximum cooling, BContinuouslyadjustable discharge direction between max. heating andmax. cooling, CDischarge direction at maximum heating

    1Temperature sensorfor indoor air

    2Temperature sensorfor supply air

    3 Controller4 Electric servomotor5 Adjustable air outlet6Connection box

    Technical layout to DS 1282

    Features:Automatic adjustment of discharge direction to coolingand heating loadsSetpoint curve with a maximum of 15 breakpointsTwo setpoint curves, e.g. to reduce the volume flow rateAdjustable operating range for a temperature differenceof 20 KFixed-position control easy to set, e.g. for heating-upoperationFor electric servomotors 0 to 10 V

    One device can control up to 40 air outlets

    TECHNICAL SELECTION

    MOVIE

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    TECHNICAL SELECTION SELECTION PROGRAM PICTURE

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    TECHNICAL SELECTION

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    Air distribution systems

    1 Ceiling air outlets

    1.8. Induction outlet with preset

    discharge direction, Type IN-N-6

    For installation flush with ceiling.

    Volume flow rate range:

    Element width:Standard length:Discharge height:

    28 85 l/(s m)[100 300 m/(h m)]90 mm1, 1.2 and 1.6 m4 7 m

    Technical layout to DS 1125

    Features:Stable single jets with alternating inclined discharge,

    or one-sided single jets at half the volume flow rate,for all ceilingsFixed discharge angle of 45 to horizontalWith connection box and circular connection spigotMomentum control device manually adjustable foroptimum adjustment of jet momentum to designvolume flow rate, or for one-sided air discharge athalf volume flow rate

    1.9. Adjustable induction outlet, Type IN-V

    For installation flush with ceiling and where manual adjust-ment of discharge direction is required.

    Volume flow rate range:

    Element width:Length:

    Discharge height:

    2.8 110 l/(s m)[10 400 m/(h m)]15 or 28 mm1 050, 1 200, 1 350and 1 500 mm2.5 5 m

    Technical layout to DS 4082

    Features:Stable single jets with alternate or one-sideddischarge, for all ceilingsDischarge direction adjustment from horizontalto nearly verticalType IN-V2: element width: 28 mm per row;

    also available in 2, 3 or 4 rowsTpye IN-V3: element width: 15 mm; 1 rowWith connection box and circular connection spigotAlso available as return air inlet

    1.10. Opticlean, Type OC

    For installation in suspended ceiling systems.

    Volume flow rate range:Size:Discharge height:

    17 222 l/s [60 800 m/h]250, 300, 400, 500, 600 and 6252.5 4.5 m

    Technical layout to DS 4136

    Features:Radial, horizontal jet spread; high level ofthermal comfortPerforated square face, grid dimensions:600 x 600 mm and 625 x 625 mmVery uniform air discharge; as a result, no orextremely low dirt accumulation on the ceilingSegment covers enable to adapt the supply airdistribution to the room geometry, e.g. narrowcorridor with 180 discharge

    For practical examples see our summary

    Ceiling air outlets, turbulent mixing air ow (ref. K 189 e).

    TECHNICAL SELECTION

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    TECHNICAL SELECTION

    TECHNICAL SELECTION

    Enable Macros in EXCEL

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    PICTUREPICTURE

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    TECHNICAL SELECTION

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    Sidewall Outlets Overview

    SELECTION PROGRAM

    TECHNICAL SELECTION PICTURE

    WINDOWS MEDIA PLAYER REQUIRED

    WITH OPTIONAL SELF-ACTING

    THERMAL ELEMENT

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    Air distribution systems

    2 Sidewall air outlets

    2.3.2. Twist nozzle, Type DW-V2-...-DR

    For installation on walls, pillars or galleries, where adjust-ment of discharge direction with servomotor or by hand isrequired.

    Volume flow rate range:Nominal size:Throw:Discharge height:

    395 l/s [1 420 m/h]DN 80 DN 2501 17 m2.8 10 m

    Technical layout to DS 1235

    Features:Nozzle with built-in twist element for shorter jet throws,

    especially for air distribution in narrow spacesCircular free jetDischarge direction adjustable by 30 aroundthe swivel axis, by servomotor or by handPosition of swivel axis also adjustable in the verticalplane, enabling to alter the discharge direction sidewaysLow sound power levelLow pressure lossDirect connection to main supply air duct or pressurizedplenum, or connection with push-in end for spiral seamduct and with slip-on end for shaped part

    2.3.3. Jet nozzle, Type DW-N2

    For installation on walls, pillars or galleries; particularlysuitable for rooms with very high acoustic requirements andwhere the requisite discharge angle can be predetermined.

    Volume flow rate range:Nominal size:Throw:Discharge height:

    11 589 l/s [40 2 120 m/h]DN 60 DN 2503 50 m2.5 10 m

    Technical layout to DS 1235

    Features:Circular free jetFixed discharge directionExtremely low sound power levelVery low pressure lossDirect connection to main supply air duct or pressurizedplenum, or connection with push-in end for spiral seamduct and with slip-on end for shaped part

    2.4. Swivel jet outlet, Type SW

    For mounting on walls, pillars or galleries, where large pen-etration depths and high volume flow rates per air outlet arerequired.

    Volume flow rate range:

    Nominal size:

    Penetration depth:Discharge height:

    110 2 800 l/s[400 10 000 m/h]DN 315, DN 400, DN 600and DN 710 30 m4 6 m

    Technical layout to DS 1249

    Features:Circular, high-turbulence free jetDischarge direction adjustable by 20 in the verticalplane,by servomotor or by handPenetration depth adjustable by opening or closingthe core tubeAvailable with ring for very long throwsConnection to side of main supply air duct or toconnection box

    2.5. Window air curtain unit, Type FSG

    Unit for installation in a window parapet, generating anupward air curtain to compensate for heat transmissionthrough the window when cooling or heating.

    Volume flow rate range:

    Slot width:Standard length:

    Penetration height:

    8 25 l/(s m)*[30 90 m/(h m)]3 10 mm1, 1.2, 1.4 and 1.6 m

    2 10 m

    * Higher volume flow rates on request

    Technical layout to DS 1286

    Features:Linear air curtainInstallation in window parapet or floor, along the facadeMaximum distance to glass pane: 200 mmSmall space required(width 55 mm, height 260 to 310 mm)With connection box for flexible duct connection

    TECHNICAL SELECTION

    MOVIE

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    TECHNICAL SELECTION PICTURE

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    PICTURETECHNICAL SELECTION

    PICTUREPICTURE

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    TECHNICAL SELECTION PICTURE

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    SELECTION PROGRAM PICTURE PICTUREWITH OPTIONAL SELF-ACTING

    THERMAL ELEMENT

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    Air distribution systems

    2 Sidewall air outlets

    2.6. Broad multiplex outlet, Type BF

    For installation in the upper wall area of a room, e.g. hotelroom, for draught-free, broadly spread supply air jets.

    Volume flow rate range:Standard length:Height of air outlet:Installation height:

    55 140 l/s [200 - 500 m/h]0.58, 0.76 and 0.94 m268 mm 2.2 m

    Technical layout to DS 4101

    Features:Sidewall air outlet with perforated faceplate and

    built-in double-row nozzle disksBundles of thin, free single jets discharged bynozzle disksAdditional air flow through free perforations of faceplatePronounced spread of total supply air flow thanks tomanually rotatable nozzle disksSymmetrical or asymmetrical arrangement in room wallEasy to install, with mounting frame and push-inconnectorsLow sound power level and pressure loss

    2.7. Parapet outlet, Type BL-V

    For installation in window parapets above existing inductionunits or fan coil units. Designed for facade screening whencooling or heating, it also enables the ventilation of work-places next to the facade.

    Volume flow rate range:Nominal length:Outlet width:

    200 l/s [720 m/h]800, 1 025, 1 250 and 1 550 mm202 mm

    Technical layout to DS 4102

    Features:Parapet outlet consisting of an adjustable two-rowinduction outlet and a multiplex outletVertical jet for facade screening and, where required,broadly spread air jet inclined towards room for indi-vidual workplace ventilationNo discomfortable tangential air patternsIdeal for replacing simple air grilles in window parapetsso as to improve indoor air flow

    2.8. Wall slot diffuser, Type WSD

    For installation in gypsum board walls.

    Volume flow rate range:Nominal length:Discharge height:

    67 l/(s m) [240 m/(h m)]525, 1 050 and 1 125 mm2.4 3.5 m

    Technical layout to DS 4119

    Features:1-row or 2-row design for supply air or return air,or for both combinedSlot element easy to take off for cleaning as per VDI 6022Connection box suitable for installation inside or behinda gypsum board wall; optional volume flow damperadjustable from roomHigh level of thermal comfort: cooling capacityup to 120 W/mParticularly high insertion loss with abrasion-resistantacoustic lining of class A2 to DIN 4102, part 1 (optional);this obviates the need for crosstalk silencers

    For practical examples see our summary

    Sidewall air outlets, turbulent mixing air ow (ref. K 188 e).

    TECHNICAL SELECTION

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    MOVIE

    PICTURE

    TECHNICAL SELECTION

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    TECHNICAL SELECTION PICTURE

    MOVIE

    TECHNICAL SELECTION

    Floor Outlets Overview

    PICTURE

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    PICTURE

    PICTURE

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    Air distribution systems

    4 Displacement outlets for the commercial sector

    4.1. Rectangular displacement outlet,

    Type Q-R

    Installation on the floor in front of a wall, parapet or pillar,or free-standing in room, or integration into furniture.

    Volume flow rate range:Discharge velocity:Coverage:Sound power level:

    445 l/s [1 600 m/h] 0.25 m/s5 15 m 30 dB(A) ref. 10-12W

    Technical layout to DS 4021

    Features:Single installation or in rows side by side

    Even, horizontal low-turbulence discharge flowEasy to integrate into furnitureConnection from above or below

    4.2.1. Circular displacement outlet, Type Q-Z

    For free-standing placement in room.

    Volume flow rate range:Discharge velocity:Coverage:Sound power level:Diameter:Height:

    720 l/s [2 600 m/h] 0.25 m/s5 15 m 35 dB(A) ref. 10-12W250 630 mm400 1 500 mm

    Technical layout to DS 4022

    Features:Even, horizontal low-turbulence discharge flowConnection from above or below, depending on type

    4.2.2. Semi-circular displacement outlet,

    Type Q-ZH

    For mounting on walls or pillars.

    Volume flow rate range:Discharge velocity:Coverage:Sound power level:Diameter:Height:

    360 l/s [1 300 m/h] 0.25 m/s5 15 m 35 dB(A) ref. 10-12W250 630 mm400 1 500 mm

    Technical layout to DS 4022

    Features:Even, horizontal low-turbulence discharge flowConnection from above or below, depending on type

    4.3.1. Plinth displacement outlet with

    built-in heater, Type Q-SH

    For air supply in rooms with raised floors; installationdirectly at wall base above a floor opening.

    SizeHeight / Depth / Length:Volume flow rate, max:Coverage:

    Sound power level:

    1150 / 150 / (1 000, 1 250, 1 500) mm21 l/(s m) [75 m/(h m)]6 m

    30 dB(A) ref. 10-12W

    2300 / 200 / (1 000, 1 250, 1 500) mm42 l/(s m) [150 m/(h m)]6 m

    35 dB(A) ref. 10-12W

    Technical layout to DS 4050

    Features:Single installation or in rows side by sideWell suited for both room cooling and heatingDischarge simultaneously horizontal and vertical whenheating, otherwise horizontal

    MOVIE

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    General Displacement Outlet Information

    Displacement Outlets Overview

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    Air distribution systems

    4 Displacement outlets for the commercial sector

    4.3.2. Plinth displacement outlet, Type Q-S

    For air supply in rooms with raised floors; installationdirectly at wall base above a floor opening.

    Volume flow rate range:Coverage:Sound power level:Height:Depth:Length:

    28 l/(s m) [100 m/(h m)]6 m 35 dB(A) ref. 10-12W100 150 mm 100 mm475 1 600 mm

    Technical layout to DS 4008

    Features:Single installation or in rows side by side

    Horizontal discharge direction

    4.5. Wall displacement outlet,

    Types Q-WL, Q-WR and Q-WK

    Installation in upper section of room wall (ideally corridorwall) below ceiling.

    Type Q-WL

    Volume flow rate range:Discharge velocity:Sound power level:Standard length:Height:

    Type Q-WR

    Volume flow rate range:

    Discharge velocity:Sound power level:Nominal diameter:Outside diameter:

    Type Q-WK

    Volume flow rate range:Discharge velocity:Sound power level: Standard length:

    Height: Standard length: Height:

    28 l/(s m) [100 m/(h m)] 0.19 m/s 33 dB(A) ref. 10-12W0.6, 0.8, 1.0 and 1.2 m180 mm

    36 l/s [130 m/h]

    1 m/s 34 dB(A) ref. 10-12WDN 80, DN 100 and DN 125190, 220 and 260 mm

    28 l/(s m) [100 m/(h m)] 0.19 m/s 32 dB(A) ref. 10-12W0.6, 0.8, 1.0 m280 mm1.2 m310 mm

    Technical layout to DS 4055

    Features:Installation height 2 to 4 mJet pattern downwards along the wall, then over thefloor and finally vertical upflow through the occupiedzone to the ceilingMinimum supply air temperature 16 CMinimum distance to ceiling 120 mmConnection from behindType Q-WL: Rectangular outletType Q-WR: Circular outletType Q-WK: Combined outlet with supply air and

    return air segments

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    Air distribution systems

    4 Displacement outlets for the commercial sector

    4.7.1. Multiplex displacement outlet,

    Type FA-VQ

    Installation in corridor walls below ceiling.

    Volume flow rate range single row: double row:Discharge velocity:Coverage zone:Sound power level:Standard length:Height single row: double row:

    28 l/(s m) [100 m/(h m)] 53 l/(s m) [190 m/(h m)] 0.25 m/s 6 m 32 dB(A) ref. 10-12W0.6, 0.8 and 1 m

    140 mm260 mm

    Technical layout to DS 4099

    Features:Perforated faceplate with built-in jet bundle elementsSupply air discharge through jet bundle elements andperforated faceplateJet spread adjustment by turning jet bundle elementsJet pattern downwards along the wall, then over thefloor and finally vertical upflow through the occupiedzone to the ceilingJet bundle elements arranged in single or double rowDischarge height 2.3 to 4 mInstallation flush with ceiling possibleWith connection box and connection spigot, flexible ductconnection

    4.7.2. Combined multiplex displacement

    outlet, Type FA-VQK

    Installation in corridor walls below ceiling, for supply airand return air.

    Volume flow rate range:

    Discharge velocity:Coverage zone:Sound power level:Standard length:Height:

    28 l/(s m) [100 m/(h m)]

    0.25 m/s 6 m 28 dB(A) ref. 10-12W0.6, 0.8 and 1 m260 mm

    Technical layout to DS 4099

    Features:Perforated faceplate with jet bundle elements for supplyair in lower segmentSupply air discharge through jet bundle elements andperforated faceplateJet spread adjustable by turning jet bundle elementsJet pattern downwards along the wall, then over thefloor and finally vertical upflow through the occupiedzone to the ceilingReturn air intake through upper segment of perforatedfaceplateDischarge height 2.3 to 4 mInstallation flush with ceiling possibleWith connection box and connection spigots for supplyair and return air, flexible duct connections

    (for supply air and return air respectively)

    For practical examples see our summary

    Displacement air outlets - Low-turbulence air ow in the commercial sector (ref. K 135 e).

    4.6. Ceiling displacement outlet,

    Types Q-DN and Q-DV

    Placement flush with false ceiling or freely suspended;non-adjustable or adjustable.

    Type Q-DN, non-adjustableVolume flow rate range:Discharge velocity:Size: square rectangularType Q-DV, adjustableVolume flow rate range:Discharge velocity:Size: square

    47 140 l/s [170 500 m/h]0.15 0.45 m/s625 mm x 625 mm625 mm x 1 250 mm

    94 140 l/s [340 500 m/h]0.30 0.45 m/s625 mm x 625 mm

    Technical layout to DS 4079

    Features:For low-turbulence air supply from ceiling

    Discharge height 2.5 to 3.5 mVertical supply air downflowAdjustable type also suitable for heating purposes;adjustment by hand, thermostatic device or servomotorFlush with ceiling or freely suspendedMinimum horizontal distance to workplace 1.5 mConnection to supply air duct at side or on top

    TECHNICAL SELECTION

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    Air distribution systems

    5 Displacement outlets for the industrial sector

    5.1. Circular displacement outlet,

    Type VA-ZD

    Suitable for rooms where the supply air is discharged atpoints either at approx. 3 m height or directly above thefloor.

    Volume flow rate range:Nominal size:Primary penetration depth:Supply air penetration depth:

    2 800 l/s [10 000 m/h]DN 250 DN 630 14 m 20 m

    Technical layout to DS 4059

    Features:Low-turbulence displacement flow

    Placement at approx. 3 m height or on the floor, freestanding in room or in front of a pillar or wallRadial dischargeStepless adjustment of discharge direction from nearlyhorizontal to vertical downflowAdjustment by hand, servomotor or thermal control unitWell suited for cooling and heatingConnection to ducts to DIN 24145

    5.2. Rectangular displacement outlet,

    Types VA-RV / VA-RN

    Suitable for rooms with high specific heat loads or lightpollutants.

    Volume flow rate range:

    Length:Depth:Height:Coverage zone:

    700 l/(s m)[2 500 m/(h m)]1 2.5 m350 mm765 and 1 150 mm 20 m

    Technical layout to DS 4009

    Features:Low-turbulence displacement flowInstallation on or directly above the floorAdjustable (Type VA-RV) or non-adjustable (Type VA-RN)Horizontal discharge; with adjustable type (VA-RV),discharge directed to floor when heatingFlat shapeRectangular connection spigot positioned on top

    5.3.1. Trapezoidal displacement outlet,

    Type VA-T

    For factories with airborne dust, fibres or aerosols, andpermanent cooling.

    Volume flow rate range:

    Width:Length:Coverage zoneof supply air jets:

    85 695 l/(s m)[300 2 500 m/(h m)]140, 290 and 500 mm800 1 800 mm

    4 8 m

    Technical layout to DS 4010

    Features:Low-turbulence displacement flowInstallation directly below main supply air ducts, as a ruleseveral in a rowUmbrella-shaped discharge in directions ranging fromhorizontal to inclined and verticalFor applications with permanent coolingCan be placed in front of a wall if a lateral dischargesegment is coveredAir discharge element can be pulled down for cleaningDischarge height 3 to 4 m

    5.3.2. Semi-trapezoidal displacement outlet,

    Type VA-TH

    For factories with airborne dust, aerosols or fibres, andpermanent cooling.

    Volume flow rate range:

    Width:Length:

    Coverage zoneof supply air jets:

    70 415 l/(s m)[250 1 500 m/(h m)]250 and 500 mm1 200, 1 500 and 1 800 mm

    2 3 m

    Technical layout to DS 4010

    Features:Low-turbulence displacement flowInstallation along a wall or row of pillars; air supply viarectangular or circular spigot positioned on the top orat rearFor applications with permanent coolingHalf-umbrella-shaped discharge in directions rangingfrom horizontal to verticalDischarge height 3 to 4 m

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    Air distribution systems

    5 Displacement outlets for the industrial sector

    5.4. Swivel displacement outlet, Type VA-S

    Suitable for factories where the supply air ducts must beplaced with the air outlets at the walls and the supply air isto be discharged into the occupied zone at low turbulenceand large penetration depth; suitable for cooling andheating.

    Volume flow rate range:

    Nominal length:Supply airpenetration depth:

    220 500 l/(s m)[800 1 800 m/(h m)]1 200 2 400 mm

    20 m

    Technical layout to DS 1276

    Features:Low-turbulence displacement flow

    Placement above the occupied zone, in front of wallsor galleriesDischarge height 3 to 5 mDischarge direction adjustable from +10 to -35to horizontal, manually or with servomotorPlacement at side of main supply air duct, singlyor several in a row

    5.5. Radial displacement outlet, Type VA-PV

    For factories where the supply air must be discharged at lowturbulence from a height of 4 to 10 m.

    Volume flow rate range:

    Nominal size:Coverage radius:

    280 2 200 l/s[1 000 8 000 m/h]DN 315 DN 710 5 m

    Technical layout to DS 4061

    Features:Low-turbulence displacement flowPlacement above the occupied zone at a heightof 4 to 10 m, freely suspendedDownward discharge with a slight spreadWhen heating, higher jet momentum downwardsthanks to core tube openingWell suited for cooling and heatingAdjustment preferably with servomotor, alternativelymanualConnection from above to ducts to DIN 24145

    5.6. Conical displacement outlet, Type VA-K

    For halls where supply air must be discharged at lowturbulence from very great heights; suitable for cooling andheating.

    Volume flow rate range:

    Nominal diameter:Height:Coverage radius:

    2 200 2 800 l/s[8 000 10 000 m/h]DN 1 5001.25 m5 m

    Technical layout to DS 4011

    Features:Low-turbulence displacement flowPlacement at a height of 10 to 30 mUmbrella-shaped radial supply air downflowWhen heating, greater penetration depth of warmsupply air by opening of core tube and peripheralannular gapWell suited for cooling and heatingAdjustment via built-in servomotorConnection from above

    5.7. Laminar outlet, Type VA-L

    For decontaminating individual workplaces; placementabove workplace.

    Volume flow rate range:Discharge velocity:Size:Coverage zone:

    depends on size0.15 0.40 m/sadaptable to workplacezone directly below air outlet

    Technical layout to DS 4056

    Features:Placement above workplace to be protectedVertical supply air flow with extremely low turbulenceStable jet pattern at discharge velocities as low as0.15 m/sEfficient and economical protection of individualworkplaces against pollutantsAlso available with side shields to protect against crossconvectionsConnection from the top or side

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    Air distribution systems

    6 Air outlets for assembly rooms

    6.1.1. Microclimate seat outlet, Type M-DJ

    For air supply direct to the microclimate space of theseated person. Air outlet placement in seat back. Indoorair admixture.

    Volume flow rate range(primary air flow):Induction ratio:Max. sound power level:

    5.5 11 l/s [20 40 m/h]approx. 1.415 20 dB(A) ref. 10-12W

    Technical layout to DS 4098

    Features:For assembly rooms, e.g. theatres, with fixed seating

    Linear, turbulent free jetEven temperature distribution in zone of seatedpersons through pre-inductionStable, steady microclimateConnection to pressurized plenum under floor

    6.1.2. Microclimate xed desk outlet,

    Type M-HP

    For air supply direct to the microclimate space of theseated person. Air outlet placement in desk front. Indoorair admixture.

    Volume flow rate range(primary air flow):Induction ratio:Max. sound power level:

    5.5 11 l/s [20 40 m/h]approx. 1.320 26 dB(A) ref. 1012W

    Technical layout to DS 4098

    Features:For lecture halls with fixed seatingLinear, turbulent free jetEven temperature distribution in zone of seatedpersons through pre-inductionStable, steady microclimateConnection to pressurized plenum under floor

    6.1.3. Microclimate adjustable desk outlet,

    Type M-LT

    For air supply direct to the microclimate space of the seatedperson. Air outlet placement in desk front; with or withoutindoor air admixture (pre-induction).

    Volume flow rate range(primary air flow):Induction ratio with pre-induction: without pre-induction:Max. sound power level with pre-induction: without pre-induction:

    5.5 11 l/s [20 40 m/h]

    approx. 1.51.0

    28 33 dB(A) ref. 10-12W25 30 dB(A) ref. 10-12W

    Technical layout to DS 4098

    Features:For assembly rooms with fixed seatingEven temperature distribution in zone of seatedpersons, particularly with pre-induction typeStable, steady microclimateConnection to pressurized plenum under floor

    6.2. Seat displacement outlet, Type Q-St

    For air distribution in assembly rooms with fixed seating;air supply from seat leg.

    Supply airvolume flow rate:Nominal size:Sound power level:

    14 l/s [50 m/h]DN 100, DN 127 and DN 190 16 dB(A) ref. 10-12W

    Technical layout to DS 4028

    Features:For rooms with raised floors or floor plenumsand permanent seatingAir outlet built into seat legLow-turbulence radial and horizontal jet dispersionabove floorVery low sound power levelSuitable for any seat design

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    Air distribution systems

    7 Volume ow controller

    7.1. Volume ow controller, Type VRI-DN

    For both constant and variable air volume flow rates.Volume flow controller with built-in measured-valuerecording for installation in main supply and return airducts of high-pressure or low-pressure plants.

    Volume flow rate range:Size:

    2 330 l/s [8 400 m/h]DN 100 DN 450

    Technical layout to DS 1284

    Features:Dynamic measurement method

    Compact design with controller, sensor andservomotor in a common housingElectronic controller components from BelimoConnection to ducts to DIN 24145 and DIN 24146as well as flange connection to DIN EN 12220Airtight damper to DIN 1946, Part 4Optionally available with external insulating shell

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    Cooling and heating systems

    1 High-capacity ceiling systems

    1.1.1. Static cooling ceiling system for

    concealed installation, Type SKS-4/3

    High-capacity elements for installation above open,suspended ceilings, and even for exposed mounting;designed for cooling spaces of different types and uses,but also usable for heating.

    Nominal length:Nominal width:Nominal height:Pipe spacing:Connection type:

    Installation height:Surface finish:

    1 000 mm 4 000 mm350 mm 1 475 mm85 mm125 mmpush-in fitting,press-fitted connection 185 mmpowder coating to RAL(standard RAL 9005)

    Technical layout to DS 4094

    Features:

    Standard cooling capacity 175 W/m of cooling element

    without suspended false ceiling (to DIN 4715)Suitable for high cooling capacities, as required in officeswith high heat loads, TV studios, mechanical rooms,or industrial applicationsUses the storage capacity of the concrete ceilingSlight temperature differences in the occupied zoneCombinable with any air distribution systemThe cooling elements are independent of the false ceiling,thus design and installation of mechanical equipmentand ceiling can largely occur separatelyLow installation height makes this system particularlysuitable for renovation and refittingThe core of the system is copper serpentine pipeworkin one piece, thus long lifetime and assured quality;operating pressure 6 bars (consult us on higher values)No combustible components

    1.1.2. Static cooling ceiling system for

    concealed installation, Type SKS-4/3-duo

    High-capacity elements for installation above open,suspended ceilings; designed for cooling spaces ofdifferent types and uses, but also usable for heating.

    Nominal length:Nominal width:

    Nominal height:Pipe spacing:Connection type:

    Installation height:Surface finish:

    1 000 mm 4 000 mm400 mm 1 200 mm

    120 mm100 mmpush-in fitting,press-fitted connection 200 mmpowder coating to RAL(standard RAL 9005)

    Technical layout to DS 4143

    Features:

    Standard cooling capacity 216 W/m of cooling elementwithout suspended ceiling (with reference to DIN 4715);high heat removal by convection and radiationSuitable for high cooling capacities, as required in officeswith high heat loads, TV studios, mechanical rooms,or industrial applicationsUses the storage capacity of the concrete ceilingDesign and installation of mechanical equipment and

    ceiling can largely occur separatelyCombinable with any air distribution systemThe core of the system is copper serpentine pipework inone piece, thus long lifetime and assured quality;operating pressure 6 bars (consult us on higher values)No combustible components

    1.2. Static cooling ceiling system for

    visible installation, Type SKS-5/3

    High-capacity elements for installation as exposed ceilingelements with elegant panelling design. They can be usedto make free-hanging chilled sails, or chilled islands to beintegrated into any type of suspended ceiling. Having noexposed frame and fastening pieces this system affordsmore ceiling design scope for architects. Further, it is easyto combine with lighting and other ceiling utilities such asair outlets, sprinklers, and loudspeakers.

    Nominal length:

    Nominal width:Nominal height:Pipe spacing:Installation height:

    Surface finish:

    Connection type:

    1 000 mm 4 000 mm(extra lengths up to 6 000 mm)280 mm 1 480 mm60 mm150 mm 60 mm

    powder coating to RAL(standard RAL 9010)push-in fitting,press-fitted connection

    Technical layout to EB 4105

    Features:

    Standard cooling capacity 160 W/m of cooling elementif designed as a chilled sail (to DIN 4715), with high heatremoval by radiationSuitable for rooms with cooling loads of up to 110 W/munder comfort conditionsUses the storage capacity of the concrete ceiling, advan-tageous in combination with concrete slab coolingLow installation height, thus well suited for renovationand retrofittingSpecial bar geometries and underside patterns easy tomanufactureThe core of the system is copper serpentine pipework inone piece, thus long lifetime and assured quality;operating pressure 6 bars (consult us on higher values)No combustible components

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    1.2 Cooling Ceiling System Description

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    Cooling and heating systems

    2 Metal, gypsum board and plaster ceiling systems

    2.1. Contact cooling ceiling system

    for metal ceilings, Type KKS-3/LD

    Designed for combination with plane metal acoustic ceilingsfrom various manufacturers to produce radiant coolingor heating ceilings. The permanent large-surface contactbetween the cooling element and the ceiling tile is donewith adhesive.

    Nominal length:Nominal width:Pipe spacing:Nominal height:Installation height:Connection type:

    500 mm 3 000 mm 16 pipe rows x pipe spacing 90 mm (standard) 15 mm 100 mmpush-in fitting

    Technical layout to EB 4133

    Features:

    Heat transfer largely by radiation, with very high

    thermal comfort as a resultStandard cooling capacity up to 90 W/m for KKS-3elements glued onto metal acoustic ceiling tiles madeof sheet metal (to DIN 4715)High adaptability thanks to variable cooling elements;any type of ceiling can be used for cooling and theceiling keeps all other desired properties, e.g. goodsound absorptionLow installation heightThe core of the system is copper serpentine pipeworkwith Al heat conducting profiles, thus long lifetime andassured quality; operating pressure 6 bars (consult uson higher values)Easy and safe installationNo combustible components

    2.2. Contact cooling ceiling system

    for gypsum board, Type KKS-3/GK

    Designed for combination with perforated or non-perforatedgypsum board panels (and matching suspension structure)from various manufacturers to produce radiant coolingor heating ceilings. The permanent large-surface contactbetween the cooling element and the gypsum board panelis done by bonding at the factory.

    Nominal length:Nominal width:Nominal height:

    Installation height:Connection type:

    1 000 mm 2 500 mm 1 250 mm 90 mm

    150 mmsolder or press-fitted connection

    Technical layout to EB 4132

    Features:

    Heat transfer largely by radiation, with very highthermal comfort as a resultStandard cooling capacity up to 75 W/m for KKS-3elements combined with thermal gypsum board panels(to DIN 4715)High adaptability thanks to variable cooling elementsSound-absorbing types with visible or concealedperforation of the thermal gypsum board panelsThe core of the system is copper serpentine pipeworkwith an Al heat conducting plate, thus long lifetime andassured quality; operating pressure 6 bars (consult uson higher values)

    Easy and safe installation thanks to professional methodsused for mechanical equipment and drywall constructionNo combustible components

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    Cooling and heating systems

    3 Chilled sails

    3.1. Chilled sails

    made up of metal ceiling panels

    Standard or customized chilled sails, freely suspended orbuilt into the ceiling. Design and dimensions depend onSKS elements selected (see page 25).

    Features:

    Prefabricated compact units with high capacity

    Can be used for cooling and heatingCombinable with other cooling and heating systemsCan incorporate lighting, air outlets, loudspeakers,smoke detectors and other ceiling utilitiesEasy and rapid installation on site

    3.2. Chilled sails

    made of gypsum board

    Standard or customized chilled sails made up of gypsumboard panels (without and/or with perforations) combinedwith KKS elements or other cooling and heating systems.

    Features:

    Prefabricated compact unitsCan be used for cooling and heatingCombinable with other cooling and heating systemsCan incorporate lighting, air outlets, loudspeakers,smoke detectors and other ceiling utilitiesEasy and rapid installation on site

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    Cooling and heating systems

    4 Chilled beams

    4.1. Chilled beam without ventilation

    function, Type DK-F

    For room cooling in commercial and industrial buildings,for high cooling capacities. Various installation options:above an open ceiling, integrated into the ceiling,exposed mounting, or as special module.

    Nominal width:Nominal height:Nominal length:

    Surface finish:

    Connection type:

    300, 400, 500 and 600 mm180 and 250 mm1 200, 1 500, 1 800, 2 100,2 400, 2 700, 3 000 mmpainting to RAL(standard RAL 9011)DK-FZ: primed to RAL 9011DK-FS: painted to RAL 9010sleeve Rp ", push-in fitting

    Technical layout to DS 4091

    Features:

    Standard cooling capacity up to 400 W/m

    for width = 600 mm, height = 250 mm,(measured following DIN 4715)Principle of silent cooling with heat removalby convectionCompact construction and easy mountingWell suited for refitting

    4.2.1. Chilled beam with ventilation function,

    inductive / two-sided discharge,

    Type DK-LIG/Z

    For room cooling and heating in commercial and industrialbuildings; designed for high cooling capacities along withfresh air supply for improving the indoor air quality.

    The secondary air is removed directly from the occupiedzone. The supply air is discharged on two sides, whichenables different arrangements in the room.

    This chilled beam is designed for integration into any typeof suspended ceiling. It can also be freely suspended; insuch case it requires additional surfaces on its long sides(so-called wings) for stabilizing the air jets.

    Nominal width:

    Nominal height:Nominal length:

    Primary airvolume flow rate:Surface finish:

    Connection type:

    300 mm and 600 mm(for flush installation)450 mm and 750 mm(freely suspended)285 mm1 200, 1 500, 1 800, 2 100,2 400, 2 700 and 3 000 mm2.8 25 l/(s m)[10 90 m/(h m)]powder coating to RAL(standard RAL 9010)sleeve Rp ", push-in fitting,primary air spigot DN 100 150

    Technical layout to DS 4107

    Features:

    Compact unit for fresh air supply as well as forcooling and heatingCooling capacity up to 620 W/mHeating capacity up to 315 W/mReflow surface for secondary air integrated into thechilled beam, thus no need for extra reflow surfaceswhen used in closed ceiling systemsMany design options with various types of screens,wings and connections to suspended ceilingsHeat exchanger cleanable from room thanks toeasily detachable screen

    Well suited for low room heights in new orrefurbished buildingsHorizontal air distribution at low velocity inthe occupied zoneLow sound power levelOptimum layout made possible by the range ofprimary air nozzles available

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    600mm wide Active Beam

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    Cooling and heating systems

    4 Chilled beams

    4.2.2. Chilled beam with ventilation function,

    inductive / one-sided discharge,

    Type DK-LIG/E

    For room cooling and heating in commercial and industrialbuildings; designed for high cooling capacities along withfresh air supply for improving the indoor air quality.

    The secondary air is removed directly from the occupiedzone. The supply air is discharged on one side, whichenables parallel placement to the facade or walls.This chilled beam is designed for integration into any typeof suspended ceiling. It can also be freely suspended; insuch case it requires additional surfaces on its long sides(so-called wings) for stabilizing the air jets.

    Nominal width:

    Nominal height:Nominal length:

    Primary airvolume flow rate:Surface finish:

    Connection type:

    300 mm (for flush installation)375 mm (freely suspended)265 mm1 200, 1 500, 1 800, 2 100,2 400, 2 700 and 3 000 mm2.8 25 l/(s m)[10 90 m/(h m)]powder coating to RAL(standard RAL 9010)sleeve Rp ", push-in fitting,primary air spigot DN 100 150

    Technical layout to DS 4107

    Features:

    Compact unit for fresh air supply as well as for

    cooling and heatingCooling capacity up to 620 W/mHeating capacity up to 315 W/mReflow surface for secondary air integrated into thechilled beam, thus no need for extra reflow surfaceswhen used in closed ceiling systemsMany design options with various types of screens,wings and connections to suspended ceilingsHeat exchanger cleanable from room thanks to easilydetachable screenWell suited for low room heights in newor refurbished buildingsHorizontal air distribution at low velocity inthe occupied zoneLow sound power levelOptimum layout made possible by the range ofprimary air nozzles available

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    Cooling and heating systems

    5 Facade/Floor-mounted systems

    5.1.3. Ventilation unit (supply/return air)

    for mixing ventilation, for vertical

    parapet mounting, Type LG-ZA-M-SB

    Ventilation unit for integration into the parapet of a facade,with direct outdoor and exhaust air connections; ventilationwithout ductwork. Housing made of galvanized sheet metalcontaining: air filter, energy recovery system, cooling andheating coils, air dampers, supply air and return air fans;adjustable two-row induction outlet for thermal facadescreening and direct workplace ventilation; bussable controldevice.

    Volume flow ratesupply air / return air:Heat recovery:

    Total cooling capacity:including:- for cooling 30% outdoor air- for room cooling at tR= 26 CCold water temperature:

    Total heating capacity:including:- for heating up 30% outdoor air- for room heating at tR= 22 CHot water temperature:

    Operating voltage:Width:Height:

    Depth:

    max. 53 l/s [190 m/h]for eachapprox. 50%

    720 W

    200 W520 W14 / 17 C

    1 200 W

    280 W920 W50 / 40 C

    230 V / 50 Hz1 000 mm650 mm

    297 mm

    Technical layout to DS 4085

    Features:

    Cooling, heating, and fresh air supply from the building

    facade, via the window parapetOutdoor air intake and exhaust air extraction directlythrough the facade; ventilation without ductworkFilter class F5 (F7 as an option)Operation adaptable to different user requirements: Cooling Heating Operation with heat recovery Operation with recirculated air Operation with outdoor air 3-speed fan operationHygiene-tested to VDI 6022 parts 1 and 3, VDI 3803,DIN EN 13779, and DIN 1946 part 4Easy inspection/maintenance and cleaning withoutdemounting the unitComplete condensate drainBussable control device with high flexibility for individualuser requirementsLow sound power levelSuitable for new or refurbished buildings

    Facade-mounted systems: Decentralised ventilation units

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    Cooling and heating systems

    5 Facade/Floor-mounted systems

    5.2.3. Induction unit for mixing ventilation,

    for horizontal oor mounting,

    Type IG-M-LB

    Induction unit for cooling, heating, and fresh air supply fromthe building facade, via a raised floor, providing a high levelof thermal comfort.

    Primary airvolume flow rate:Total cooling output:Cold water temperature:Heating output:Hot water temperature:Heating outputwith self-convection:Width:

    Grille depth:Height:

    4 36 l/s [15 130 m/h]max. 1 320 W15 / 17 Cmax. 1 200 W50 / 40 C

    350 W800, 900, 1 150, 1 350 and1 600 mm380 or 500 mm220 mm

    Technical layout to DS 4137

    Features:

    Low pressure loss (70 to 200 Pa), therefore

    energy-efficient operationLow sound power levelHeating also possible without primary air, which savesenergy when heating at night and at weekendsHeat exchanger cleanable from the top or the bottom(in compliance with requirements of VDI 6022); the largefin spacing enables easy cleaning and obviates the needfor a filterSuitable for new or refurbished buildingsOptional accessory: condensate drain pan below heatexchanger, inclusive of drain socket with " hoseconnector; complete condensate drain

    Floor-mounted systems: Induction units

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    Cooling and heating systems

    5 Facade/Floor-mounted systems

    5.3.1. LUVAS system High-capacity

    convective system for cooling and

    heating, for installation at innerfacades and walls

    The LUVAS system is a modern and economical solutionfor cooling and heating spaces. Combining very high per-formance density and attractive design, it is an unobtrusivemeans of enhancing thermal comfort. In summer it providesrefreshment, in winter it helps meet the heat requirementsand counteracts the unpleasant effects of cold air dropalong facades. LUVAS can be used together with otherair-conditioning systems.LUVAS systems are available as profile systems for instal-lation at inner facades and walls as well as ceiling systems(for cooling only).

    Technical layout to DS 4141

    Features:

    Highly efficient cooling and heating system for versatile

    applications, designed for mounting at facades, walls,or pillarsHigh performance density when cooling or heatingdespite compact constructionControlled air flow with optimum dynamic responseParticularly suitable for retrofitting in existing buildingsthanks to its compact constructionEasy access to built-in parts facilitates cleaningEasy to install

    LUVAS system: for facade or wall mounting

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    Cooling and heating systems

    7 Accessories

    7.1. Modular connection pipework

    Supply and return pipes for cooling ceilings and chilledbeams, made from quality-controlled copper, with adaptedlengths and variable number, kind and location of branchpieces, etc. delivered to site prefabricated and pressure-tested.

    Features:

    Dimensions: 15 mm x 1 mm to 28 mm x 1 mm

    Press-fitted connectionBranch pieces of different types, e.g. 10 mmpush-in fitting or " sleeveSmooth pipe ends to connect to the coolingceiling distribution pipework

    7.2. Flexible connection hoses

    For connecting the water supply and return pipes of the dis-tribution pipework to cooling ceiling elements of any type,chilled beams or air supply units, or for connecting coolingceiling elements together. The flexible hoses are availablein different materials and with different connection ends invarious dimensions.

    Features:

    Material (preferably with oxygen barrier) and typeselectable to meet requirementsLength and connection type according to specification

    7.3. Push-in ttings

    For connecting flexible hoses to cooling ceiling elements orsupply and return pipes, or several pipes together, in a sim-ple and safe way without using tools. In complete offers byKRANTZ KOMPONENTEN, the components to be connectedtogether and their materials match up.

    Features:

    Material (preferably with oxygen barrier) andtype selectable to meet requirementsMany different shapes for all usual metric pipedimensionsAlso available with a built-in shutoff device orcombinable with a shutoff valve

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    Cleanroom components and systems

    2 Components for hospitals

    2.1. Laminar outlet for operating theatres,

    Type OP

    Displacement air outlet for low-turbulence discharge ofconditioned, sterile supply air into the operating zone.

    Standard designVolume flow rate range:

    Housing dimensions:

    650 1 390 l/s[2 400 5 000 m/h]2 400 mm x 1 400 mm to2 400 mm x 2 400 mm3 200 mm x 3 200 mm (option)

    Technical layout to DS 1293

    Features:

    Operating zone kept free of germs and aerosols

    by laminar displacement flowDegree of contamination in operating zone < 0.1Tested to DIN 4799Stable jet pattern already at discharge velocitiesof 0.2 m/sConnection for differential pressure measurementand particle sampling on the untreated air sideLeakage testing to DIN 1946, part 4Air discharge element made of fine-mesh laminar fabricAir outlet housing made of stainless steel; filter housingmade of galvanized sheet metal with powder coatingAir outlet frame made of stainless steelHEPA filter cells of class H14 to DIN EN 1822-1Airtight dampers to DIN 1946, part 4, with electricservomotors

    2.2. Fibre lter, Type F

    For filtering textile fibres out of the exhaust air of cleanrooms, especially operating theatres and ancillary rooms;for wall or duct mounting.

    Standard designVolume flow rate range:

    Width x height:

    Depth:

    65 1 670 l/s[230 6 000 m/h]

    225 mm x 225 mm to825 mm x 825 mm80 mm

    Technical layout to DS 4078

    Features:

    Fibre retention at inward wire mesh filter; filter easilyremovable by hand, without tools, for maintenance anddisinfection purposesMounting in smooth room or duct walls. Standard filterdimensions same as those of customary exhaust airgrilles; other dimensions available to match wall tilesAvailable in many sizesMaterial: stainless steel, material No. 1.4301

    Well suited for refitting existing HVAC systems inclean roomsLow sound power level

    2.3. Dissection outlet, Type SZ

    Air outlet generating a vertical low-turbulence displacementflow. The formaldehyde vapours released during dissectionare displaced by the fresh air flow to the floor zone wherethey are extracted together with the exhaust air.

    Volume flow rate range:

    Length x width:Height:

    Lighting intensity:

    210 280 l/s[750 1 000 m/h]2 120 mm x 1 130 mm300 mm, standard400 mm, option> 1 100 Lux

    Technical layout to DS 4018

    Features:

    Laminar displacement flow lowering formaldehydepollution in the dissection zone well below thepermissible figureNo induction of formaldehyde vapours out of theindoor air into the work zoneLow volume flow rate and low energy costs as a resultWorkplace lighting built into air outletPlacement: flush with or built onto ceiling, or freelysuspendedLow heightHousing made of aluminium with disinfectant-proofcoating or stainless steelEasy to clean and serviceThe maximum allowed particle concentration is kept to(Certificate issued by the Institute of Hygiene and

    Occupational Medicine of Aachen University)

    Tested to

    DIN 4799

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    Cleanroom components and systems

    3 Filter Fan Units

    3.1. Purivent-Standard, Type PV-ST

    Purivent-Hightec, Type PV-HI

    Self-contained Filter Fan Units generating a laminardisplacement flow, useable for individual workstationsor entire cleanroom ceilings.

    For air cleanliness levels of Class 3 through 8 to DIN EN ISO14644-1 or Class 1 through 100 000 to US Fed. Std 209D,and Grade A through D to EU GMP.

    Purivent-Standardwith AC motor operating and control-ling single groups of units via a speed controller.

    Purivent-Hightecwith DC motor operating, controllingand monitoring complex systems, with intelligent controlvia a LON bus network.

    Volume flow rate range:

    Sound power level:Grid size:

    Housing height(without filter):

    217 619 l/s[780 2 230 m/h]49 56 dB(A) ref.10-12W1 200 mm x 600 mm1 200 mm x 900 mm1 200 mm x 1 200 mm

    440 mm

    Technical layout to DS 4109

    Features:

    Airtight housing made of aluminium, powder-coated

    sheet metal, or stainless steelHEPA filter of class H13 to U17Optional features: prefilter, activated carbon filter,air cooling or heating coilLow energy consumption and low sound pressure levelLow maintenancePlug-in wiringUnit mounting and filter replacement possible from theroom side and from the plenum side

    3.2. Purivent-Compact, Types PV-C-ST

    and PV-C-HI

    Self-contained Filter Fan Unit generating a laminar displace-ment flow, useable for individual workstations or entirecleanroom ceilings.

    For air cleanliness levels of Class 3 through 8 to DIN EN ISO14644-1 or Class 1 through 100 000 to US Fed. Std 209D.

    Purivent-Compact Standardwith AC motor operatingand controlling single groups of units via a speed controller.

    Purivent-Compact Hightecwith DC motor operating,controlling and monitoring complex systems, with intel-ligent control via a LON bus network.

    The low height of this FFU makes it particularly suitable forretrofitting clean rooms with low room-to-ceiling height.

    Volume flow rate range:

    Sound power level Standard PV-C-ST: Hightec PV-C-HI:Grid size:Overall height:

    217 324 l/s[780 1 166 m/h]

    54 58 dB(A) ref. 10-12W52 57 dB(A) ref. 10-12W1 200 mm x 600 mm270 mm

    Technical layout to DS 4110

    Features:

    Airtight housing made of aluminium, powder-coatedsheet metal, or stainless steelHEPA filter of class H13 to U17Optional features: prefilter and air cooling or heating coilLow energy consumption and low sound pressure levelLow maintenancePlug-in wiringUnit mounting from the room side or from the plenumside

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    Cleanroom components and systems

    3 Filter Fan Units

    3.3. Puri Modular System, Type CWIC

    Stable modular system composed of several Filter FanUnits bolted together to make custom cleanroom ceilings.This room-in-room system can be suspended or mountedon supports. It complies with air cleanliness levels ofClass 3 through 8 to DIN EN ISO 14644-1 or Class 1through 100 000 to US Fed. Std 209D.

    CWIC-1010 (for alternating current) and CWIC-1030(for direct current) are for use in the electronics industry.CWIC-1020 (for alternating current) and CWIC-1040 (fordirect current) are for use in the pharmaceutical and foodindustries.

    Volume flow rate range:

    Sound power level:Length x width x height:Weight Sheet metal housing: Stainless steel housing:

    Standard217 324 l/s[780 1 166 m/h]50 57 dB(A) ref. 10-12W1 200 mm x 600 mm x 360 mm

    57 kg59 kg

    Hightec217 324 l/s[780 1 166 m/h]49 56 dB(A) ref. 10-12W1 200 mm x 600 mm x 435 mm

    64 kg67 kg

    Technical layout to DS 4117

    Features:

    Flexible and inexpensive solution for setting up clean

    work stationsHousing made of powder-coated sheet metal (models1010 and 1030) or stainless steel (models 1020 and1040)HEPA filter of class H13 to U17Optional features: prefilter and air cooling or heating coilLow energy consumption and low sound levelPlug-in wiringInexpensive system using standard componentsSpans of up to 4 800 mm are possible without additionalsuspensions or supportsThe system can be easily changed or extended

    3.4. Integrated Plenum Filter Fan Unit,

    Type IPF

    Self-contained Filter Fan Unit for generating turbulentmixing air flow using recirculated air. Admixture of outdoorair is possible. Specially designed air discharge element for

    uniform air distribution within the room, with recirculatedair section and LED indicator.

    For air cleanliness levels of Class 6 through 8 to DIN ENISO 14644-1 or Class 1 000 through 100 000 to US Fed. Std209D as well as Grade B, C and D to EU GMP.

    Air volume flow rate:Sound power level:Ceiling grid size:Overall unit height:

    417 l/s [1 500 m/h]58 dB(A) ref. 10-12W1 200 mm x 1 200 mm780 mm

    Technical layout to DS 4116

    Features:

    Complete plug-in type unitWith supply and return air systems, built-in heatexchanger as well as outdoor and exhaust air spigotsNo additional plenum requiredConnections for particle and differential pressure

    measurements at the HEPA filter cellFilter replacement from below or aboveEasy to operate and service

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    Cleanroom components and systems

    4.1. Weighing cabin, Type WK

    With built-in supply and exhaust air systems, for protectingmaterials and individuals when weighing out and filling insubstances. It complies with air cleanliness levels of Class5 to DIN EN ISO 14644-1 or Class 100 to US Fed. Std 209D,and Grade A (B) to EU GMP.

    The work station is flushed by a vertical low-turbulencedisplacement flow and the exhaust air is removed via theprefilter in the back wall. The weighing accuracy is notimpaired, and the substances weighed out are kept free ofgerms and particles.

    Standard designVolume flow rate range:

    Overall height:Length x width:

    765 1 360 l/s[2 750 4 900 m/h]2 700 mm1 900 mm x 1 300 mm to2 200 mm x 1 900 mm

    Technical layout to DS 4037

    Features:

    Compact, operational unit designed for accommodating

    clients table or floor scalesClass H14 HEPA filters for supply air and exhaust air;two-stage prefilter (G3/F7)Built-in radial-flow fan with adjustable-speed drive motorGauge for pressure differential, volume flow rate andair velocityHigh operational safety thanks to continuous monitoringof air velocity and volume flow rateEasy to clean and disinfect

    4.2. Clean workbench, Type RWB

    With low-turbulence displacement flow, to be used forprocessing, analysing and producing sensitive substancesand materials in a cleanroom environment. It complies withair cleanliness levels of Class 5 to DIN EN ISO 14644-1 or

    Class 100 to US Fed. Std 209D, and Grade A (B) to EU GMP.Air flow is vertical or horizontal.

    Standard design with vertical flow

    Volume flow rate range:Work zone Width x depth:

    Height:

    270 680 l/s [980 2 450 m/h]

    910 mm x 625 mm to1 825 mm x 780 mm660 mm

    Standard design with horizontal flow

    Volume flow rate range:Work zone Width x height:

    Depth:

    185 580 l/s [660 2 080 m/h]

    720 mm x 570 mm to1 790 mm x 720 mm

    570 mm

    Technical layout to DS 4003

    Features:

    G3 prefilter to DIN EN 779, class H14 HEPA filter toDIN EN 1822-1Housing, support legs and sides of work zone areavailable in various materialsBuilt-in radial-flow fan with adjustable-speed drive motor

    Gauge for pressure differential and volume flow rateHigh operational safety thanks to continuous monitoringof volume flow rateBuilt-in lightingAvailable in several sizes

    4.3. Clean work cabin, Type RAK

    With vertical low-turbulence displacement flow, enablingpeople to work in a cleanroom environment. It complieswith air cleanliness levels of Class 5 to DIN EN ISO 14644-1or Class 100 to US Fed. Std 209D, and Grade A (B) toEU GMP.

    Standard designVolume flow rate range:

    Width x length:

    Height(up to HEPA filter):

    935 2 135 l/s[3 370 7 690 m/h]

    1 300 mm x 1 600 mm to1 900 mm x 2 500 mm

    2 000 mm

    Technical layout to DS 4004

    Features:

    G3 prefilter to DIN EN 779, class H14 HEPA filter toDIN EN 1822-1Housing, support legs and wall panels are availablein various materialsBuilt-in radial-flow fan with adjustable-speed drive motorGauge for pressure differential and volume flow rateHigh operational safety thanks to continuous monitoringof volume flow rateBuilt-in lightingAvailable in several sizes

    4 Clean work stations

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    Cleanroom components and systems

    6 Cleanroom ceiling systems

    6.1. Puri ceiling grid system, Type UFR

    Aluminium ceiling grid profile system for accommodatingstandard HEPA filter cells, air outlets, Filter Fan Units, blankpanels, etc.Profile connection using corner or cross pieces, tees, andI-shaped pieces. Dry-type UFR 55/70 and UFR 55/100 profilesare for zero-pressure ceilings, fluid-type UFR 55/60 is forpressurized ceilings.

    The system complies with air cleanliness levels of Class 1through 9 to DIN EN ISO 14644-1 or Class 1 through100 000 (and cleaner) to US Fed. Std 209D, and Grade Athrough D to EU GMP.

    Standard grid dimensions: 1 200 mm x 600 mm, 1 200 mm x 900 mm and 1 200 mm x 1 200 mm

    Width x height:Weight1):Allowable surface load1):

    UFR 55/60

    55 mm x 60 mm6.1 kg/m2

    150 kg/m2

    UFR 55/70

    55 mm x 70 mm4.1 kg/m2

    150 kg/m2

    UFR 55/100

    55 mm x 100 mm8.5 kg/m2

    850 kg/m2

    1)Referred to 1 200 x 1 200 mm grid

    Technical layout to DS 4111

    Features:

    Material: aluminium, either anodized or powder-coated

    All profile types available for electronics applications (foreasy mounting of additional components) or for pharma-ceutical applications (for inhibiting germ development)Fluid-type profile is sealed by a special gelUFR 55/100 profile is designed for supporting very highloads (e.g. transport systems)

    6.2. Ultraex ceiling system, type UKD

    Ceiling system with good cleaning and disinfection proper-ties, particularly suitable for the pharmaceutical and foodindustries. The panels are bolted together at their perimeter

    turn-ups. The joints between the panels are neatly sealed.

    The system complies with air cleanliness levels of Class 1through 9 to DIN EN ISO 14644-1 or Class 1 through100 000 (and cleaner) to US Fed. Std 209D, and Grade Athrough D to EU GMP.

    Sheet metal thickness 1.5 mm (not walkable):

    2 mm (walkable):

    Panel height:

    Main grid sizes

    1 200 mm x 600 mm1 200 mm x 1 200 mm1 200 mm x 600 mm1 200 mm x 1 200 mm60 mm

    Weight

    15.90 kg/m14.50 kg/m21.30 kg/m19.40 kg/m

    Allowable surfaceload per grid

    250 kg/m220 kg/m

    Technical layout to DS 4124

    Features:

    Material: powder-coated sheet metal or stainless steel(different thicknesses available)Construction complies with EU GMP guidelines; smoothsurfaces without projections or recesses

    Can incorporate components such as filter outlets, FFUs,light fixtures; panels are adapted to clients needsDifferent grid sizes available up to 1 200 x 1 200 mm;system walkable if thickness 2 mmEasy and fast installation; requires only little levellingwork


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