PureLine 35 | TROX Austria GmbH
PL35_img_12psd.png

New design possibilities with white, grey and black air control blades

Horizontal air discharge 

Angled airflow

Vertical airflow

PL35_img_12psd.png

PURELINE35   

THE CLEAN SOLUTION FOR SIGNIFICANTLY LESS CEILING CONTAMINATION

Unobtrusive slot diffuser, blends in perfectly with suspended ceiling systems

  • Very high comfort due to lower sound power levels and improved temperature and velocity reduction

  • High flexibility thanks to numerous variants

  • New areas of application – such as air curtains to protect fresh food counters

  • Easy and quick installation – no tools required to fix the diffuser face

  • More energy efficient due to lower pressure losses

Optional equipment and accessories 

  • Attractive appearance due to extruded aluminium sections with anodised finish or powder coating

  • Diffuser face can be placed symmetrically or asymmetrically

  • Plenum box with lining

  • End plates, end angles, corner sections

  • Different looks due to choice of black, grey or white air control elements

General information

Application

  • Type PURELINE35 slot diffusers are used as supply air or extract air devices in comfort zones
  • The many variants allow for flexible use as mixed ventilation systems and make them suitable for various applications
  • Unobtrusive integration into suspended ceilings
  • For room heights up to 4 m (lower edge of suspended ceiling)
  • Suitable for large volume flow rates. Thanks to the option of 1-4 slots, the scope of application is wide-ranging.
  • One-way or alternating air discharge can be adjusted on site to meet local requirements
  • High induction results in a rapid reduction of the temperature difference and airflow velocity (supply air variant)
  • For variable and constant volume flows
  • For supply air to room air temperature differences from – 10 to +10 K


Special features

  • Uniform air pattern reduces contamination of the ceiling due to induced room air
  • Horizontal, angled or vertical air discharge by means of manually adjustable air control elements
  • Comfortable indoor climate due to high induction and rapid reduction of temperature differences and airflow velocities
  • Attractive appearance due to extruded aluminium sections with anodised finish or powder coating (RAL CLASSIC colour)
  • Diffuser face has been optimised for maximum volume flow rate at low sound power levels
  • Suitable for continuous linear arrangement


Nominal sizes

  • LN: 600, 750, 900, 1050, 1200, 1350, 1500, 1650, 1800, 1950mm
  • Diffuser face can be ordered in mm increments, also in intermediate lengths


Variants

PL35-... :

  • -*: 1 to 4 slots
  • -PF: Combination of diffuser face and plenum box with fixed connection
  • -SF: Combination of diffuser face and plenum box with detachable screw fixing
  • -CD: Air transfer section that can be integrated into linear runs. On the reverse side of the diffuser face, there are openings for the air to flow through. The air transfer section has to be fastened by others. The connectors supplied are only used to position and align the air transfer sections.
  • -BD: Non-active section that can be integrated into linear runs. The diffuser face is connected on the reverse side so that air is prevented from flowing through the non-active section. The non-active section has to be fastened by others. The connectors supplied are only used to position and align the air transfer sections.
  • -PB: Plenum box only (for combination with DS)
  • -DS: Only diffuser face with extended border and screw fixing
  • -DF: Only diffuser face with extended border and spring clip
  • -CS: Corner section

Position of the plenum box on the diffuser face, if the plenum box is shorter than the diffuser face

  • Central position of plenum box
  • Plenum box on the left (LE)
  • Plenum box on the right (RI)

Plenum box variant

  • Symmetrical plenum box with horizontal connection (HS)
  • Symmetrical plenum box with vertical connection (VS)
  • Asymmetrical plenum box with horizontal connection (HA)

Construction

Diffuser face finish

  • With anodised finish, E6-C-0, natural colour
  • P1: Powder-coated RAL 9010, pure white, GU50
  • P1: Powder-coated RAL 9006, white aluminium, GU30
  • P1: Powder-coated in any other RAL CLASSIC colour, GU70

Attachments

  • D: Damper blade for volume flow rate balancing
  • LS: Lip seal
  • L: Internal lining
  • EP: 2 end plates
  • EA: 2 end angles

Single diffusers are factory fitted with end plates or end angles. Either end plates or end angles can be used as the end piece.

Accessories

  • EP: 2 end plates
  • EA: 2 end angles


For a continuous linear arrangement, the end plates or end angles have to be ordered separately and fitted by others. 2 alignment plates for connecting the slot diffusers to each other are supplied separately with each slot diffuser without a factoryfitted end piece.


Construction features

  • Spigot suitable for circular ducts to EN 1506 or EN 13180
  • 4 suspension points on the plenum box for fixing to be performed by others
  • Manually adjustable air control elements with detent for defined adjustment of the air distribution
  • Factory-set air distribution, manually adjustable on site
  • Spigot with groove for lip seal (only for accessories with lip seal)
  • If the diffuser face is longer than the plenum box, the protruding areas of the diffuser face are covered at the reverse side.
  • Plenum boxes only available in nominal lengths
  • Extract air variant with air control blades optionally possible without air control blades (E0)
  • The optionally available neck extension in the standard dimensions 30, 55, 80, 105 and 129 mm can be used to compensate for structural conditions
  • Diffuser face fixing material for variants -SF and -DS supplied separately


Materials and surfaces

  • Diffuser face made from extruded aluminium sections
  • Air control elements made of ABS plastic, UL 94, V-0, flame retardant
  • Plenum box made of galvanised sheet steel
  • End plates and end angles made of aluminium
  • Lip seal made of Evoprene
  • Lining of mineral wool and closed cell vinyl foam
  • Diffuser face with anodised finish, E6-C-0, natural colour
  • P1: Powder-coated, RAL CLASSIC colour
  • Air control elements similar to RAL 9005, black
  • G: Air control elements similar to RAL 9006, grey
  • W: Air control elements similar to RAL 9010, white


Mineral wool

  • Mineral wool faced with glass fibre fabric on the surfaces in contact with the air, abrasion-resistant up to 20 m/s
  • To EN 13501, fire rating class A1, non-combustible
  • RAL quality mark RAL-GZ 388
  • Non-hazardous to health thanks to being highly biosoluble in accordance with the Ordinance on Hazardous Substances and Note Q of the European Directive (EC) No. 1272/2008
  • Inert to fungal and bacterial growth


Standards and guidelines

  • Sound power level of the air-regenerated noise measured according to EN ISO 5135
  • Compliant with VDI 6022


Maintenance

  • Maintenance-free as construction and materials are not subject to wear
  • Inspection and cleaning to VDI 6022

Technical information

Function, Technical data, Quick sizing, Specification text, Order Code

  • Function
  • TECHNICAL DATA
  • QUICK SIZING
  • SPECIFICATION TEXT
  • ORDER CODE

Functional description

Slot diffusers direct the air from air conditioning systems into the room, either horizontally, at an angle or vertically.

The resulting airflow induces high levels of room air, thereby rapidly reducing the airflow velocity and the temperature difference between supply air and room air.

The result is a mixed flow ventilation in comfort zones, with good overall room ventilation, creating only very little turbulence in the occupied zone.

Type PureLine35 slot diffusers are factory fitted with manually adjustable air control elements.

The air pattern can be adjusted to meet different local requirements.

Air discharge is one-way or alternating horizontal.

Other patterns: heating mode with vertical air discharge; angled air discharge.

The supply air to room air temperature difference may range from –10 to +10 K.

A damper blade (optional) simplifies volume flow rate balancing for commissioning.

To give rooms an aesthetic, uniform look, PureLine35 diffusers may also be used for extract air.

Nominal lengths600 – 1950 mm, in increments of 150 mm
No. of slots1, 2, 3 or 4
Neck extension30, 55, 80, 105, 129 mm

Minimum volume flow rate, with Δtz = -10 K

7 l/s or 24 m³/h

Maximum volume flow rate, with LWA ≅ 50 dB(A)

225 l/s or 808 m³/h

Supply air to room air temperature difference-10 to +10 K

Quick sizing tables provide a good overview of the volume flow rates and corresponding sound power levels and differential pressures. Exact values for all parameters can be determined with our Easy Product Finder design program. Sizing up to nominal length 1200 mm includes one spigot; from length 1350 mm, two spigots are required.


PL35-1, supply air, alternating horizontal air discharge, sound power level and total differential pressure
D = 98



LN


qᵥ [l/s]qᵥ [m³/h]Damper blade position
45°90°
Δpₜ [Pa]LWA [dB(A)]Δpₜ [Pa]LWA [dB(A)]Δpₜ [Pa]LWA [dB(A)]
6007273<154<157<15
6001760142821283229
6002693334049407641
600351266148904813949
7509334<156<159<15
7501970142823293830
75029106313952408741
750391425647924815649
90011404<157<1512<15
9002279142925294530
900331183139564010041
900441575547994817749
105013475<158<1515<15
10502488152929305331
1050361293139614011341
10504717054471064819749
120015535<1510<151915
12002796162932316232
1200391403240674112942
12005118355471154822149
135017606<1512162417
135029105173037317132
1350421503440744114542
13505419557471254824549
1500186771615172818
150031113183041328133
1500441603640814116142
15005720659471354826849
165020734<156<1510<15
165038136123020303531
165055198254042417342
1650732614247734812649
180022804<157<151215
180040144123021313832
180058209244044417842
1800762734247754813449
195024864<158161316
195042153123023314132
195061219254046418442
1950792854147784814249
PL35-1, supply air, alternating horizontal air discharge, sound power level and total differential pressure D = 123






LN


qᵥ [l/s]qᵥ [m³/h]Damper blade position
45°90°
Δpₜ [Pa]LWA [dB(A)]Δpₜ [Pa]LWA [dB(A)]Δpₜ [Pa]LWA [dB(A)]
6007273<153<154<15
6001760122515261926
6002693293735384638
60035126524664468446
7509333<154<155<15
7501970112615262127
75029106253733374838
75039142454560458646
90011403<154<156<15
9002279112615272327
90033118243734385138
90044157414559459046
105013473<155<158<15
10502488112616272628
105036129223734385538
105047170394459459646
120015534<156<159<15
12002796112717282928
120039140223736386138
1200511833744614510446
135017604<156<1511<15
135029105112719283329
135042150223738386639
1350541953644644511246
150018674<157<1513<15
150031113112820283729
150044160223740387239
1500572063644664512046
165020733<154<156<15
16503813692713281828
165055198193726383939
165073261334545456746
180022803<154<156<15
18004014492713281929
180058209193726384039
180076273314545456846
195024863<155<157<15
19504215392813282129
195061219183727384239
195079285304545457146



PL35-2, supply air, alternating horizontal air discharge, sound power level and total differential pressure
D = 123



LN


qᵥ [l/s]qᵥ [m³/h]Damper blade position
45°90°
Δpₜ [Pa]LWA [dB(A)]Δpₜ [Pa]LWA [dB(A)]Δpₜ [Pa]LWA [dB(A)]
60015534<156<1511<15
60028102132821293930
60042150283944408541
600551994947774814849
75018674<157<1515<15
75033118122922304731
75047170253945409741
750612214247774816549
90022805<159162118
90037134123025315732
900521882339494011242
900672423946804818649
1050269351711182720
105041149123028326833
1050572042339524112742
1050722603646844720649
12003010661914203422
120045163123131327934
1200612202239574114443
1200772773546904722849
13503312062016224224
135049177133135339235
1350652352239614116043
1350812923445954724849
15003713372219245125
1500531911432393410536
1500692492339674117843
15008530734451014727149
1650411464178191820
165065233113120324533
165089320194038418442
16501134073146604813549
1800441605199202121
180069248113121324934
180093337194039419042
18001184253046624814349
19504817352010212422
195073262113123335434
195098352184040419643
19501234412946634715149



PL35-2, supply air, alternating horizontal air discharge, sound power level and total differential pressure
D = 138



LN


qᵥ [l/s]qᵥ [m³/h]Damper blade position
45°90°
Δpₜ [Pa]LWA [dB(A)]Δpₜ [Pa]LWA [dB(A)]Δpₜ [Pa]LWA [dB(A)]
60015534<155<158<15
60028102122717272928
60042150273837386239
600551994645644610947
75018674<156<1511<15
75033118112718283329
75047170233736386839
750612213945604611647
90022804<157<151415
90037134112819293930
90052188213737387740
900672423445614612747
105026934158161818
105041149112821304631
105057204203738398640
1050722603144624513847
12003010651710182320
120045163112923305332
120061220193741399640
1200772773044644515147
13503312051812202821
135049177112925316033
1350652351837433910641
1350812922844664516347
15003713362014213423
150053191113027326933
1500692491838463911641
1500853072743704517747
1650411464166171318
165065233102916303131
165089320183829395840
1650113407284547469447
1800441604177181419
18006924892916303432
180093337173830396240
1800118425274547469847
1950481734188191620
19507326293017313732
195098352163830396540
19501234412544474510247



PL35-3, supply air, alternating horizontal air discharge, sound power level and total differential pressure
D = 138



LN


qᵥ [l/s]qᵥ [m³/h]Damper blade position
45°90°
Δpₜ [Pa]LWA [dB(A)]Δpₜ [Pa]LWA [dB(A)]Δpₜ [Pa]LWA [dB(A)]
60022805<158<151516
60039140152824304432
60055199293848408942
600722594946814715149
7502810061610182120
75044160142926315333
750612212638494010042
750782814245794716149
9003312061913212823
90050180143029326335
900662392438514011143
900832993844804717349
10503914072116243726
105055198143133337436
1050712572338554112343
1050883163544824718649
12004416082320264728
120060216153237358537
1200762732338584113644
1200923303444854619849
13505018092525285831
135065234163341369938
1350802892339634215044
1350963443343894621249
150055200112729307133
1500702521633463711239
1500843042439674216345
1500993563243924622449
16506122062212242426
165086309123223344836
1650111399193938417943
16501364892845564711849
18006724062313262828
180091328123224355237
1800116417183939418444
18001405052744574712349
19507225972515273229
195096346123326355738
1950120432183940418944
19501445192644584712849



PL35-3, supply air, alternating horizontal air discharge, sound power level and total differential pressure

D = 158



LN


qᵥ [l/s]qᵥ [m³/h]Damper blade position
45°90°
Δpₜ [Pa]LWA [dB(A)]Δpₜ [Pa]LWA [dB(A)]Δpₜ [Pa]LWA [dB(A)]
60022805<156<1510<15
60039140132619273129
60055199273638376239
600722594544634510446
750281005<158151417
75044160122719283530
75061221233636376639
750782813743584410646
900331205169181820
90050180122821304032
90066239203636387140
900832993142564411046
10503914061911212323
105055198122922314633
105071257193637387740
1050883162842564411646
12004416072114232925
120060216122924325334
120076273183639388441
1200923302641564412246
13505018072316253628
135065234123027336035
135080289183641399141
1350963442541574312946
15005520082419274329
150070252123130346836
150084304183643399941
1500993562441594313546
1650612205209221623
165086309103017313133
1650111399163727385140
1650136489244241447746
1800672405219231825
180091328103017323334
1800116417163727395441
1800140505234240447946
19507225962210242026
195096346103118323635
1950120432153728395641
1950144519214240448146



PL35-4, supply air, alternating horizontal air discharge, sound power level and total differential pressure

D = 158



LN


qᵥ [l/s]qᵥ [m³/h]Damper blade position
45°90°
Δpₜ [Pa]LWA [dB(A)]Δpₜ [Pa]LWA [dB(A)]Δpₜ [Pa]LWA [dB(A)]
600301064168171418
60048173113020313732
60067240204037417042
600853073347604811449
7503713351910202022
75056203113123334634
75076272204041418342
750953423147654813149
9004416062213232824
90064231123228345835
90084303214047429943
9001043743146724815149
10505218672417253727
105072258133333357036
1050923302240534211543
10501124023246784817049
12005921382622274729
120079285153438368437
1200993562341594213144
12001194283346854818949
135067240102726295931
135086310163544379938
13501063812441664314844
13501264523446934820849
150074266122932317232
1500933361836503811439
15001134052641734316644
150013247536461014822849
16508129362312242426
1650115413113323344736
1650148534184138427943
16501826552646574811849
18008931962413262827
1800122441113425355336
1800156562184141428543
18001906832646604812649
19509634672515273228
1950130467123427365837
1950163588184143429244
19501977092646624813449



PL35-4, supply air, alternating horizontal air discharge, sound power level and total differential pressure
D = 198



LN


qᵥ [l/s]qᵥ [m³/h]Damper blade position
45°90°
Δpₜ [Pa]LWA [dB(A)]Δpₜ [Pa]LWA [dB(A)]Δpₜ [Pa]LWA [dB(A)]
600301064<155<158<15
6004817392612271928
60067240163623363637
60085307264337435944
750371334<156161017
7505620382713282329
75076272153623364137
75095342234237436444
900441604177181319
9006423182815292730
90084303143625374638
900104374214238437044
1050521865199201722
10507225892916303231
105092330143627375238
1050112402204239437644
12005921352111222124
12007928593018313732
120099356143629375839
1200119428204141438344
13506724062313242625
13508631093021324333
1350106381143631386439
1350126452204143439044
15007426662415263127
150093336103123324934
1500113405143634387139
1500132475204146429844
1650812934197201221
165011541382913302231
1650148534123621373738
1650182655194231435644
1800893194207211322
180012244182913302531
1800156562123621374038
1800190683184231435844
1950963465218221523
195013046783014312732
1950163588123622374238
1950197709174232436144

Specification text

Slot diffusers of Type PURELINE35 with individually, manually adjustable air control blades and 1, 2, 3 or 4 slots.. Air distribution can be alternating horizontal, alternating angled, vertical, one-way horizontal to the left or one-way horizontal to the right. The slot diffusers are intended to be installed in suspended ceilings and are suitable for supply air and extract air. Ready-to-install component which consists of a diffuser face with black, grey or white air control elements. Variants with plenum box have 1 or 2 spigots. Symmetrically positioned plenum boxes may have side entry or top entry spigots. Asymmetrically positioned plenum boxes have only side entry spigots. The plenum boxes are fitted with 4 suspension lugs. The diffuser face fixing can be detachable or non-detachable. Spigots are suitable for circular ducts according to EN 1506 or EN 13180. The sound power level of air-regenerated noise is measured according to EN ISO 5135.




Special features

  • Uniform air pattern reduces contamination of the ceiling due to induced room air

  • Horizontal, angled or vertical air discharge by means of manually adjustable air control elements

  • Comfortable indoor climate due to high induction and rapid reduction of temperature differences and airflow velocities

  • Attractive appearance due to extruded aluminium sections with anodised finish or powder coating (RAL CLASSIC colour)

  • The diffuser face has been optimised for maximum volume flow rate at low sound power levels

  • Suitable for continuous linear arrangement



Materials and surfaces

  • Diffuser face made from extruded aluminium sections

  • Air control elements made of ABS plastic, UL 94, V-0, flame retardant

  • Plenum box made of galvanised sheet steel

  • End plates and end angles made of aluminium

  • Lip seal made of Evoprene

  • Lining is mineral wool with vinyl closed cell foam

  • Diffuser face with anodised finish, E6-C-0, natural colour

  • P1: Powder-coated, RAL CLASSIC colour

  • Air control elements similar to RAL 9005, black

  • G: Air control elements similar to RAL 9006, grey

  • W: Air control elements similar to RAL 9010, white




 

Mineral wool

  • Mineral wool faced with glass fibre fabric on the surfaces in contact with the air, abrasion-resistant up to 20 m/s

  • To EN 13501, fire rating class A1, non-combustible

  • RAL quality mark RAL-GZ 388

  • Biosoluble and hence hygienically safe according to the German TRGS 905 (Technical Rules for Hazardous Substances) and EU directive 97/69/EC

  • Inert to fungal and bacterial growth



Construction

Diffuser face finish

  • With anodised finish, E6-C-0, natural colour

  • P1: Powder-coated RAL 9010, pure white, GU50

  • P1: Powder-coated RAL 9006, white aluminium, GU30

  • P1: Powder-coated in any other RAL CLASSIC colour, GU70 





Technical data

  • Nominal lengths: 600 – 1950 mm, in increments of 150 mm

  • Diffuser face: up to 4 slots

  • Minimum volume flow rate, with Δtz = -10 K: 7 l/s or 24 m³/h

  • Maximum volume flow rate, at LWA ≅ 50 dB(A): ​225 l/s or 808 m³/h

  • Supply air to room air temperature difference: -10 to +10 K



Sizing data

  • qv  (m³/h)

  • Δp[Pa] air-regenerated noise

  • LWA [dB(A)]


PL351SSFHS/1200 × 1050 × 123 × 30/2D LSL RI/AS/B00/EA/P1 - RAL 9016/W
||||||||||||||||
12345678910111213141516

1 Type
PL35
Slot diffuser PURELINE35

2 No. of slots
1, 2, 3, 4

3 System
S
Supply air
E Extract air (air control elements as standard)
E0 Extract air (without air control elements)

4 Variant
DF
Diffuser face with spring clip (only together with B00)
DS Diffuser face with fixing screws (only together with B00)
CD Air transfer section
BD Non-active diffuser
PB Plenum box only
PF Diffuser face fixed to the plenum box, non-detachable
SF Diffuser face fixed to the plenum box, detachable (only together with B00)

5 Plenum box variant
HS
Symmetrical, with horizontal spigot
VS Symmetrical, with vertical spigot
HA Asymmetrical, with horizontal spigot

6 Nominal size [mm]
Diffuser face length × plenum box length × spigot diameter × neck extension

Diffuser face length
600 – 1950

Plenum box length
600 – 1950 (in increments of 150 mm)

Spigot diameter ØD
98 (with 1 slot)
123 (with 1 or 2 slots)
138 (with 2 or 3 slots)
158 (with 3 or 4 slots)
198 (with 4 slots)

Neck extension
No entry: without neck extension
30, 55, 80, 105, 129

7 No. of spigots
1
(up to plenum box length 1200 mm)
2 (from plenum box length 900 mm)

8 Damper blade for volume flow rate balancing
No entry: without damper blade
D With damper blade

9 Lip seal
No entry: without lip seal
LS With lip seal

10 Lining
No entry: without lining
L With lining

11 Position of plenum box
No entry: centre
LE Left side
Rl Right side

12 Air pattern
No entry: alternating horizontal
AS Alternating angled
HL Horizontal left
HR Horizontal right
V Vertical

13 Extended border – diffuser face
No entry: without extended border
B00 With extended border

14 End pieces
No entry: without end pieces
EP End plate
EA End angle
To be ordered separately for continuous linear runs

15 Surface
No entry: anodised, E6-C-0 (natural colour)
P1 Powder-coated, specify RAL CLASSIC colour

Gloss level
RAL 9010 GU50
RAL 9006 GU30
All other RAL colours GU70

16 Colour of air control elements
No entry: similar to RAL 9005 (black)
W Similar to RAL 9010 (pure white)
G Similar to RAL 9006 (grey)

Order example: PL35-1-S-PF-HS/1200×1200×98/1
Number of slots1
SystemSupply air
VariantDiffuser face fixed to the plenum box, non-detachable
Plenum box variantStandard plenum box with horizontal connection
Nominal sizeDiffuser face 1200 mm, plenum box 1200 mm, spigot diameter 98 mm
No. of spigots1
Damper blade for volume flow rate balancingWithout
Lip sealWithout
LiningWithout
Position of plenum boxCentre
Air patternAlternating horizontal
Extended borderWithout
End piecesWithout
SurfaceAnodised, E6-C-0, natural colour
Colour of air control elementsBlack

PL351SCS/100 × 100 × 90/B00/P1 - RAL 9016/W
||||||||
12345678

1 Type
PL35
Slot diffuser PURELINE35

2 No. of slots
1, 2, 3, 4

3 System
S
Supply air
E Extract air (air control elements as standard)
E0 Extract air (without air control elements)

4 Variant
CS
Corner section

5 Dimensions
Leg length E × Leg length F × angle

Leg length E [mm]
100 – 300 (in increments of 1 mm)

Leg length F [mm]
100 – 300 (in increments of 1 mm)

Angle [°]
45 – 175 (in increments of 1 degree)

6 Extended border – diffuser face
No entry: without extended border
B00 With extended border

7 Surface
No entry: anodised, E6-C-0 (natural colour)
P1 Powder-coated, specify RAL CLASSIC colour

Gloss level
RAL 9010 GU50
RAL 9006 GU30
All other RAL colours GU70

8 Colour of air control elements
No entry: similar to RAL 9005 (black)
W Similar to RAL 9010 (pure white)
G Similar to RAL 9006 (grey)

Order example: PL35–1–S–​​​​​​​CS/100×100×90
TypePURELINE35
No. of slots1
VariantCorner section
System Supply air
DimensionsLeg length E: 100 mm; leg length F: 100 mm; 90° angle
Extended border – diffuser faceWithout extended border
SurfaceAnodised, E6-C-0, natural colour
Colour of air control elementsSimilar to RAL 9005 (black)

PL35EA/2B00/P1 - RAL 9016
|||||
12345

1 Type
PL35
Slot diffuser PURELINE35

2 Variant
EP
1 pair of end plates
EA 1 pair of end angles

3 No. of slots
1, 2, 3, 4

4 Extended border – diffuser face

No entry: without extended border
B00 With extended border

5Surface
No entry: anodised, E6-C-0 (natural colour)
P1 Powder-coated, specify RAL CLASSIC colour

Gloss level
RAL 9010 GU50
RAL 9006 GU30
All other RAL colours GU70

Variants, Dimensions and weight, Product details

  • VARIANTS
  • DIMENSIONS AND WEIGHT
  • PRODUCT DETAILS


LN

L1
600600
750750
900900
10501050
12001200
13501350
15001500
16501650
18001800
19501950


LN

No. of spigots

L1L3

600

1

600595

750

1

750745

900

1

900895

1050

1

10501045

1200

1/2

12001195

1350

1/2

13501345

1500

1/2

15001495

1650

2

16501645

1800

2

18001795

1950

2

19501945



Variant

B3

H4

R + Y

HS/HA

VS

HS/HA

VS

PL35-1100138150150126 + Y
PL35-2138160180141 + Y
PL35-3176176198150 + Y
PL35-4214214230166 + Y



Variant

∅D

C

PL35-198/12350/48
PL35-2123/13848/42
PL35-3138/15842/50
PL35-4158/19850/50



Plenum box variant

Number of slots

kg/m

Diffuser face

1, 2, 3 or 4 slots

0.8 / 1.2 / 1.6 / 2.1

Plenum box HS/HA

1, 2, 3 or 4 slots

3.3 / 3.9 / 4.6 / 5.2

Plenum box HS/HA+L

1, 2, 3 or 4 slots

4.0 / 4.7 / 5.5 / 6.2

Plenum box VS

1, 2, 3 or 4 slots

3.7 / 3.9 / 4.1 / 4.3

Plenum box VS+L

1, 2, 3 or 4 slots

4.5 / 4.7 / 4.9 / 5.2





Variant

Without extended border P

With extended border P

PL35-13555
PL35-26282
PL35-389109
PL35-4116136




Dimensions

E

F

W [°]

Minimum

100

100

45

Maximum

300

300

175



Variant

Without extended border P

With extended border P

PL35-13555
PL35-26282
PL35-389109
PL35-4116136

Installation and commissioning

  • Preferably for rooms with a clear height up to 4.0 m
  • Flush ceiling installation
  • Horizontal duct connection
  • Diffusers with a shorter plenum box as well as non-active diffusers require a rear blanking plate; length of blanking plate = L1 – L3

  • For a continuous linear arrangement connect the diffusers with connecting pins and alignment plates
  • If necessary, carry out volume flow rate balancing with the damper blade

These are only schematic diagrams to illustrate installation details.



Volume flow rate balancing 

When several diffusers are connected to just one volume flow controller, it may be necessary to balance the volume flow rates. 

  • Slot diffusers with plenum box and damper blade (variant -M): The damper blade can be adjusted even after the diffuser face has been installed.

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