New design possibilities with black, white and grey air control elements
Special features
Nominal sizes
Variants
PL50-... :
Position of the plenum box on the diffuser face, if the plenum box is shorter than the diffuser face
Plenum box variant
Construction
Diffuser face finish
Attachments
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
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 factory-fitted end piece.
Construction features
Materials and surfaces
Standards and guidelines
Maintenance
① Diffuser face, 1, 2, 3 or 4 slots
② Adjustable air control elements
③ Screw fixing
⑥ Neck
⑦ Plenum box
⑧ Suspension lug
⑨ Spigot
Optional
④ End plate
⑤ End angle
⑩ Lip seal
⑪ Damper blade for volume flow rate balancing
Slot diffusers direct the supply air from ventilation and 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 indoor air.
The result is a mixed flow air distribution in comfort zones, with good overall room ventilation, creating only very little turbulence in the occupied zone.
Type PURELINE50 slot diffusers are factory fitted with manually adjustable air control elements.
The airflow direction can be adjusted to meet various local requirements.
Air discharge is one-way or alternating horizontal.
Heating operation with vertical flow is also possible, as is angled air discharge.
The supply air to room air temperature difference can range from –10 to +10 K.
A damper blade (optional) enables volume flow rate balancing for commissioning.
To give rooms an aesthetic, uniform look, Type PURELINE50 diffusers may also be used for extract air.
Nominal lengths | 600 – 1950 mm, in increments of 150 mm |
Number of slots | 1, 2, 3 or 4 |
Neck extension | 22, 47, 72, 97, 121 mm |
Minimum volume flow rate, at ∆tz = -10 K | 10 l/s or 36 m³/h |
Maximum volume flow rate, at LWA ≅ 50 dB(A) | 608 l/s or 2190 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. Up to nominal length 1500 mm, sizing includes one spigot; from length 1650 mm, two spigots are required.
PL50-1, supply air, alternating horizontal air discharge, sound power level and total differential pressure
D = 123
1 | 2 | 3 | ||||||
---|---|---|---|---|---|---|---|---|
LN | qᵥ [l/s] | qᵥ [m³/h] | Δpt [Pa] | LWA [dB(A)] | Δpt [Pa] | LWA [dB(A)] | Δpt [Pa] | LWA [dB(A)] |
600 | 10 | 36 | < 5 | < 15 | < 5 | < 15 | 5 | < 15 |
600 | 30 | 109 | 21 | 36 | 29 | 37 | 47 | 37 |
600 | 51 | 182 | 58 | 51 | 82 | 51 | 131 | 51 |
600 | 70 | 255 | 113 | 60 | 161 | 60 | 258 | 61 |
750 | 13 | 45 | < 5 | < 15 | < 5 | < 15 | 7 | < 15 |
750 | 36 | 129 | 20 | 37 | 32 | 37 | 57 | 38 |
750 | 59 | 212 | 55 | 51 | 87 | 51 | 155 | 52 |
750 | 82 | 296 | 106 | 60 | 170 | 60 | 301 | 61 |
900 | 15 | 54 | < 5 | < 15 | 5 | < 15 | 9 | < 15 |
900 | 41 | 147 | 20 | 37 | 36 | 38 | 68 | 38 |
900 | 67 | 241 | 54 | 51 | 96 | 51 | 183 | 52 |
900 | 92 | 334 | 104 | 60 | 185 | 60 | 352 | 61 |
1050 | 18 | 63 | < 5 | < 15 | 6 | < 15 | 12 | < 15 |
1050 | 46 | 165 | 21 | 37 | 40 | 38 | 81 | 39 |
1050 | 74 | 268 | 54 | 51 | 107 | 52 | 214 | 52 |
1050 | 102 | 370 | 104 | 60 | 203 | 61 | 408 | 61 |
1200 | 18 | 63 | < 5 | < 15 | 6 | < 15 | 12 | < 15 |
1200 | 46 | 165 | 21 | 37 | 40 | 38 | 81 | 39 |
1200 | 74 | 268 | 54 | 51 | 107 | 52 | 214 | 52 |
1200 | 102 | 370 | 104 | 60 | 203 | 61 | 408 | 61 |
1350 | 23 | 81 | < 5 | < 15 | 8 | < 15 | 18 | < 15 |
1350 | 55 | 199 | 22 | 38 | 51 | 39 | 110 | 40 |
1350 | 88 | 318 | 57 | 51 | 131 | 52 | 282 | 53 |
1350 | 121 | 436 | 108 | 60 | 246 | 61 | 530 | 61 |
1500 | 25 | 90 | < 5 | < 15 | 10 | 15 | 22 | 16 |
1500 | 60 | 216 | 24 | 38 | 58 | 39 | 128 | 40 |
1500 | 95 | 341 | 60 | 51 | 144 | 52 | 318 | 53 |
1500 | 129 | 467 | 112 | 60 | 270 | 61 | 596 | 62 |
1650 | 28 | 99 | < 5 | < 15 | < 5 | < 15 | 8 | < 15 |
1650 | 71 | 255 | 17 | 38 | 29 | 38 | 53 | 39 |
1650 | 114 | 411 | 44 | 51 | 75 | 52 | 138 | 52 |
1650 | 157 | 567 | 85 | 60 | 143 | 60 | 263 | 61 |
1800 | 30 | 108 | < 5 | < 15 | 5 | < 15 | 9 | < 15 |
1800 | 76 | 272 | 17 | 38 | 31 | 38 | 58 | 39 |
1800 | 121 | 437 | 44 | 51 | 79 | 52 | 150 | 52 |
1800 | 166 | 601 | 84 | 60 | 150 | 61 | 285 | 61 |
1950 | 33 | 117 | < 5 | < 15 | 5 | < 15 | 10 | < 15 |
1950 | 80 | 289 | 17 | 38 | 33 | 39 | 64 | 39 |
1950 | 128 | 461 | 44 | 51 | 83 | 52 | 162 | 52 |
1950 | 175 | 633 | 83 | 60 | 156 | 61 | 306 | 61 |
1 Damper blade position 0°
2 Damper blade position 45°
3 Damper blade position 90°
PL50-1, supply air, alternating horizontal air discharge, sound power level and total differential pressure
D = 158
1 | 2 | 3 | ||||||
---|---|---|---|---|---|---|---|---|
LN | qᵥ [l/s] | qᵥ [m³/h] | Δpt [Pa] | LWA [dB(A)] | Δpt [Pa] | LWA [dB(A)] | Δpt [Pa] | LWA [dB(A)] |
600 | 10 | 36 | < 5 | < 15 | < 5 | < 15 | < 5 | < 15 |
600 | 33 | 117 | 21 | 36 | 25 | 36 | 33 | 36 |
600 | 55 | 198 | 61 | 50 | 72 | 51 | 93 | 51 |
600 | 77 | 279 | 122 | 60 | 143 | 60 | 186 | 60 |
750 | 13 | 45 | < 5 | < 15 | < 5 | < 15 | < 5 | < 15 |
750 | 38 | 138 | 20 | 36 | 25 | 36 | 35 | 37 |
750 | 64 | 231 | 55 | 51 | 70 | 51 | 99 | 51 |
750 | 90 | 324 | 109 | 60 | 137 | 60 | 195 | 61 |
900 | 15 | 54 | < 5 | < 15 | < 5 | < 15 | 5 | < 15 |
900 | 44 | 158 | 19 | 37 | 25 | 37 | 39 | 37 |
900 | 73 | 262 | 52 | 51 | 70 | 51 | 108 | 51 |
900 | 101 | 366 | 101 | 60 | 137 | 60 | 210 | 61 |
1050 | 18 | 63 | < 5 | < 15 | < 5 | < 15 | 6 | < 15 |
1050 | 49 | 177 | 18 | 37 | 27 | 37 | 44 | 38 |
1050 | 81 | 292 | 49 | 51 | 72 | 51 | 119 | 52 |
1050 | 112 | 406 | 96 | 60 | 140 | 60 | 230 | 61 |
1200 | 18 | 63 | < 5 | < 15 | < 5 | < 15 | 6 | < 15 |
1200 | 49 | 177 | 18 | 37 | 27 | 37 | 44 | 38 |
1200 | 81 | 292 | 49 | 51 | 72 | 51 | 119 | 52 |
1200 | 112 | 406 | 96 | 60 | 140 | 60 | 230 | 61 |
1350 | 23 | 81 | < 5 | < 15 | < 5 | < 15 | 8 | < 15 |
1350 | 59 | 214 | 18 | 38 | 30 | 38 | 55 | 39 |
1350 | 96 | 346 | 47 | 51 | 79 | 51 | 145 | 52 |
1350 | 133 | 479 | 90 | 60 | 151 | 60 | 277 | 61 |
1500 | 25 | 90 | < 5 | < 15 | 5 | < 15 | 9 | < 15 |
1500 | 64 | 231 | 18 | 38 | 32 | 38 | 62 | 39 |
1500 | 104 | 373 | 47 | 51 | 84 | 52 | 160 | 52 |
1500 | 142 | 514 | 89 | 60 | 159 | 61 | 305 | 61 |
1650 | 28 | 99 | < 5 | < 15 | < 5 | < 15 | < 5 | < 15 |
1650 | 76 | 273 | 16 | 37 | 21 | 37 | 32 | 38 |
1650 | 124 | 446 | 44 | 51 | 57 | 51 | 84 | 51 |
1650 | 172 | 620 | 84 | 60 | 110 | 60 | 163 | 61 |
1800 | 30 | 108 | < 5 | < 15 | < 5 | < 15 | 5 | < 15 |
1800 | 81 | 291 | 16 | 37 | 22 | 38 | 33 | 38 |
1800 | 132 | 474 | 42 | 51 | 57 | 51 | 88 | 52 |
1800 | 182 | 657 | 81 | 60 | 110 | 60 | 169 | 61 |
1950 | 33 | 117 | < 5 | < 15 | < 5 | < 15 | 5 | < 15 |
1950 | 86 | 309 | 16 | 37 | 22 | 38 | 35 | 38 |
1950 | 139 | 501 | 41 | 51 | 58 | 51 | 92 | 52 |
1950 | 192 | 693 | 79 | 60 | 111 | 60 | 177 | 61 |
1 Damper blade position 0°
2 Damper blade position 45°
3 Damper blade position 90°
PL50-2, supply air, alternating horizontal air discharge, sound power level and total differential pressure
D = 158
1 | 2 | 3 | ||||||
---|---|---|---|---|---|---|---|---|
LN | qᵥ [l/s] | qᵥ [m³/h] | Δpt [Pa] | LWA [dB(A)] | Δpt [Pa] | LWA [dB(A)] | Δpt [Pa] | LWA [dB(A)] |
600 | 20 | 72 | < 5 | < 15 | < 5 | < 15 | 7 | < 15 |
600 | 54 | 195 | 17 | 37 | 28 | 38 | 50 | 39 |
600 | 89 | 319 | 46 | 51 | 74 | 52 | 134 | 53 |
600 | 122 | 442 | 89 | 60 | 143 | 61 | 257 | 62 |
750 | 25 | 90 | < 5 | < 15 | 5 | < 15 | 10 | < 15 |
750 | 63 | 227 | 17 | 38 | 31 | 39 | 61 | 40 |
750 | 101 | 365 | 44 | 51 | 80 | 52 | 158 | 53 |
750 | 139 | 502 | 83 | 60 | 152 | 61 | 299 | 62 |
900 | 30 | 108 | < 5 | < 15 | 6 | 15 | 13 | 16 |
900 | 72 | 258 | 17 | 39 | 36 | 40 | 74 | 41 |
900 | 113 | 407 | 43 | 51 | 89 | 52 | 185 | 53 |
900 | 154 | 557 | 80 | 60 | 166 | 61 | 347 | 62 |
1050 | 35 | 126 | < 5 | 16 | 8 | 17 | 17 | 18 |
1050 | 79 | 286 | 18 | 39 | 40 | 40 | 88 | 41 |
1050 | 124 | 447 | 43 | 51 | 98 | 53 | 215 | 54 |
1050 | 168 | 607 | 80 | 60 | 182 | 61 | 396 | 62 |
1200 | 35 | 126 | < 5 | 16 | 8 | 17 | 17 | 18 |
1200 | 79 | 286 | 18 | 39 | 40 | 40 | 88 | 41 |
1200 | 124 | 447 | 43 | 51 | 98 | 53 | 215 | 54 |
1200 | 168 | 607 | 80 | 60 | 182 | 61 | 396 | 62 |
1350 | 45 | 161 | < 5 | 19 | 12 | 20 | 27 | 22 |
1350 | 94 | 339 | 20 | 40 | 51 | 41 | 118 | 42 |
1350 | 144 | 518 | 46 | 52 | 120 | 53 | 276 | 54 |
1350 | 193 | 696 | 83 | 60 | 217 | 61 | 499 | 63 |
1500 | 50 | 179 | 5 | 20 | 14 | 22 | 33 | 23 |
1500 | 101 | 365 | 21 | 40 | 58 | 42 | 135 | 43 |
1500 | 153 | 551 | 48 | 52 | 132 | 53 | 309 | 55 |
1500 | 204 | 737 | 86 | 60 | 236 | 62 | 552 | 63 |
1650 | 55 | 197 | < 5 | 16 | 5 | 17 | 11 | 18 |
1650 | 125 | 449 | 15 | 39 | 28 | 40 | 58 | 41 |
1650 | 194 | 700 | 35 | 51 | 69 | 52 | 141 | 54 |
1650 | 264 | 952 | 65 | 60 | 128 | 61 | 260 | 62 |
1800 | 60 | 215 | < 5 | 17 | 6 | 18 | 13 | 19 |
1800 | 133 | 477 | 15 | 39 | 30 | 40 | 64 | 41 |
1800 | 205 | 738 | 35 | 52 | 73 | 53 | 152 | 54 |
1800 | 277 | 1000 | 65 | 60 | 134 | 61 | 279 | 62 |
1950 | 65 | 233 | < 5 | 18 | 7 | 19 | 15 | 20 |
1950 | 140 | 504 | 15 | 40 | 32 | 41 | 69 | 42 |
1950 | 215 | 775 | 35 | 52 | 77 | 53 | 164 | 54 |
1950 | 290 | 1046 | 64 | 60 | 140 | 61 | 299 | 62 |
1 Damper blade position 0°
2 Damper blade position 45°
3 Damper blade position 90°
PL50-2, supply air, alternating horizontal air discharge, sound power level and total differential pressure
D = 198
1 | 2 | 3 | ||||||
---|---|---|---|---|---|---|---|---|
LN | qᵥ [l/s] | qᵥ [m³/h] | Δpt [Pa] | LWA [dB(A)] | Δpt [Pa] | LWA [dB(A)] | Δpt [Pa] | LWA [dB(A)] |
600 | 20 | 72 | < 5 | < 15 | < 5 | < 15 | < 5 | < 15 |
600 | 59 | 214 | 18 | 37 | 23 | 37 | 34 | 38 |
600 | 99 | 355 | 50 | 51 | 64 | 51 | 94 | 52 |
600 | 138 | 497 | 97 | 60 | 125 | 60 | 184 | 61 |
750 | 25 | 90 | < 5 | < 15 | < 5 | < 15 | 5 | < 15 |
750 | 69 | 249 | 17 | 37 | 24 | 38 | 38 | 38 |
750 | 113 | 408 | 45 | 51 | 63 | 51 | 102 | 52 |
750 | 157 | 567 | 86 | 60 | 122 | 61 | 198 | 61 |
900 | 30 | 108 | < 5 | < 15 | < 5 | < 15 | 6 | < 15 |
900 | 78 | 282 | 16 | 38 | 25 | 38 | 43 | 39 |
900 | 127 | 456 | 41 | 51 | 64 | 52 | 114 | 53 |
900 | 175 | 630 | 79 | 60 | 123 | 61 | 217 | 62 |
1050 | 35 | 126 | < 5 | < 15 | < 5 | < 15 | 8 | < 15 |
1050 | 87 | 314 | 15 | 38 | 26 | 39 | 50 | 40 |
1050 | 139 | 501 | 39 | 51 | 67 | 52 | 127 | 53 |
1050 | 191 | 689 | 74 | 60 | 127 | 61 | 240 | 62 |
1200 | 35 | 126 | < 5 | < 15 | < 5 | < 15 | 8 | < 15 |
1200 | 87 | 314 | 15 | 38 | 26 | 39 | 50 | 40 |
1200 | 139 | 501 | 39 | 51 | 67 | 52 | 127 | 53 |
1200 | 191 | 689 | 74 | 60 | 127 | 61 | 240 | 62 |
1350 | 45 | 161 | < 5 | 16 | 6 | 16 | 12 | 17 |
1350 | 103 | 372 | 15 | 39 | 31 | 40 | 64 | 41 |
1350 | 162 | 584 | 38 | 51 | 76 | 52 | 157 | 54 |
1350 | 220 | 795 | 70 | 60 | 141 | 61 | 290 | 62 |
1500 | 50 | 179 | < 5 | 17 | 7 | 18 | 14 | 19 |
1500 | 111 | 400 | 16 | 39 | 34 | 40 | 71 | 41 |
1500 | 173 | 622 | 38 | 52 | 81 | 53 | 173 | 54 |
1500 | 234 | 843 | 69 | 60 | 149 | 61 | 317 | 62 |
1650 | 55 | 197 | < 5 | < 15 | < 5 | < 15 | 6 | < 15 |
1650 | 136 | 490 | 14 | 38 | 20 | 39 | 35 | 39 |
1650 | 218 | 783 | 35 | 51 | 52 | 52 | 88 | 53 |
1650 | 298 | 1076 | 66 | 60 | 98 | 61 | 167 | 61 |
1800 | 60 | 215 | < 5 | < 15 | < 5 | < 15 | 6 | 15 |
1800 | 144 | 520 | 13 | 38 | 21 | 39 | 37 | 40 |
1800 | 229 | 826 | 34 | 51 | 53 | 52 | 93 | 53 |
1800 | 314 | 1131 | 63 | 60 | 99 | 61 | 175 | 62 |
1950 | 65 | 233 | < 5 | 15 | < 5 | 15 | 7 | 16 |
1950 | 153 | 550 | 13 | 39 | 22 | 39 | 40 | 40 |
1950 | 241 | 868 | 33 | 51 | 54 | 52 | 99 | 53 |
1950 | 329 | 1185 | 61 | 60 | 101 | 61 | 184 | 62 |
1 Damper blade position 0°
2 Damper blade position 45°
3 Damper blade position 90°
PL50-3, supply air, alternating horizontal air discharge, sound power level and total differential pressure
D = 198
1 | 2 | 3 | ||||||
---|---|---|---|---|---|---|---|---|
LN | qᵥ [l/s] | qᵥ [m³/h] | Δpt [Pa] | LWA [dB(A)] | Δpt [Pa] | LWA [dB(A)] | Δpt [Pa] | LWA [dB(A)] |
600 | 30 | 108 | < 5 | < 15 | < 5 | < 15 | 6 | < 15 |
600 | 79 | 283 | 18 | 37 | 26 | 38 | 41 | 38 |
600 | 127 | 457 | 46 | 51 | 68 | 51 | 108 | 52 |
600 | 175 | 632 | 88 | 60 | 130 | 60 | 207 | 61 |
750 | 38 | 134 | < 5 | < 15 | 5 | < 15 | 8 | < 15 |
750 | 92 | 330 | 17 | 38 | 29 | 38 | 50 | 39 |
750 | 146 | 525 | 44 | 51 | 73 | 52 | 126 | 52 |
750 | 200 | 721 | 83 | 60 | 138 | 61 | 238 | 61 |
900 | 45 | 161 | < 5 | 15 | 6 | 15 | 11 | 16 |
900 | 104 | 375 | 18 | 38 | 33 | 39 | 60 | 40 |
900 | 163 | 588 | 44 | 51 | 80 | 52 | 147 | 53 |
900 | 222 | 802 | 81 | 60 | 150 | 61 | 273 | 61 |
1050 | 53 | 188 | < 5 | 16 | 8 | 17 | 14 | 18 |
1050 | 116 | 417 | 19 | 39 | 37 | 40 | 70 | 40 |
1050 | 180 | 647 | 45 | 51 | 89 | 52 | 169 | 53 |
1050 | 243 | 876 | 82 | 60 | 164 | 61 | 311 | 62 |
1200 | 53 | 188 | < 5 | 16 | 8 | 17 | 14 | 18 |
1200 | 116 | 417 | 19 | 39 | 37 | 40 | 70 | 40 |
1200 | 180 | 647 | 45 | 51 | 89 | 52 | 169 | 53 |
1200 | 243 | 876 | 82 | 60 | 164 | 61 | 311 | 62 |
1350 | 68 | 242 | 5 | 19 | 11 | 20 | 22 | 21 |
1350 | 138 | 498 | 21 | 40 | 47 | 41 | 95 | 42 |
1350 | 209 | 754 | 48 | 52 | 109 | 53 | 218 | 53 |
1350 | 280 | 1010 | 87 | 60 | 195 | 61 | 391 | 62 |
1500 | 75 | 268 | 6 | 21 | 13 | 22 | 27 | 22 |
1500 | 149 | 536 | 23 | 40 | 53 | 41 | 108 | 42 |
1500 | 223 | 804 | 51 | 52 | 120 | 53 | 244 | 54 |
1500 | 297 | 1072 | 90 | 60 | 213 | 61 | 433 | 62 |
1650 | 82 | 295 | < 5 | 17 | 5 | 17 | 10 | 18 |
1650 | 182 | 654 | 15 | 39 | 26 | 40 | 47 | 40 |
1650 | 281 | 1012 | 36 | 51 | 63 | 52 | 112 | 53 |
1650 | 380 | 1371 | 66 | 60 | 116 | 61 | 206 | 61 |
1800 | 90 | 322 | < 5 | 18 | 6 | 18 | 11 | 19 |
1800 | 193 | 695 | 15 | 39 | 28 | 40 | 51 | 41 |
1800 | 297 | 1069 | 36 | 52 | 67 | 52 | 121 | 53 |
1800 | 400 | 1442 | 66 | 60 | 121 | 61 | 221 | 61 |
1950 | 97 | 349 | < 5 | 19 | 7 | 19 | 13 | 20 |
1950 | 204 | 736 | 16 | 40 | 30 | 40 | 56 | 41 |
1950 | 312 | 1123 | 36 | 52 | 70 | 52 | 130 | 53 |
1950 | 419 | 1510 | 66 | 60 | 126 | 61 | 236 | 61 |
1 Damper blade position 0°
2 Damper blade position 45°
3 Damper blade position 90°
PL50-3, supply air, alternating horizontal air discharge, sound power level and total differential pressure
D = 248
1 | 2 | 3 | ||||||
---|---|---|---|---|---|---|---|---|
LN | qᵥ [l/s] | qᵥ [m³/h] | Δpt [Pa] | LWA [dB(A)] | Δpt [Pa] | LWA [dB(A)] | Δpt [Pa] | LWA [dB(A)] |
600 | 30 | 108 | < 5 | < 15 | < 5 | < 15 | < 5 | < 15 |
600 | 86 | 308 | 18 | 37 | 22 | 37 | 29 | 37 |
600 | 141 | 508 | 49 | 51 | 60 | 51 | 80 | 51 |
600 | 196 | 708 | 94 | 60 | 116 | 60 | 155 | 61 |
750 | 38 | 134 | < 5 | < 15 | < 5 | < 15 | < 5 | < 15 |
750 | 100 | 359 | 17 | 37 | 22 | 37 | 32 | 38 |
750 | 162 | 584 | 44 | 51 | 58 | 51 | 85 | 52 |
750 | 224 | 809 | 84 | 60 | 112 | 60 | 163 | 61 |
900 | 45 | 161 | < 5 | < 15 | < 5 | < 15 | 6 | < 15 |
900 | 113 | 408 | 16 | 38 | 23 | 38 | 36 | 38 |
900 | 182 | 655 | 41 | 51 | 60 | 51 | 93 | 52 |
900 | 250 | 902 | 78 | 60 | 113 | 60 | 176 | 61 |
1050 | 53 | 188 | < 5 | < 15 | < 5 | < 15 | 7 | < 15 |
1050 | 126 | 454 | 16 | 38 | 25 | 39 | 41 | 39 |
1050 | 200 | 721 | 39 | 51 | 62 | 52 | 102 | 52 |
1050 | 274 | 987 | 74 | 60 | 116 | 61 | 192 | 61 |
1200 | 53 | 188 | < 5 | < 15 | < 5 | < 15 | 7 | < 15 |
1200 | 126 | 454 | 16 | 38 | 25 | 39 | 41 | 39 |
1200 | 200 | 721 | 39 | 51 | 62 | 52 | 102 | 52 |
1200 | 274 | 987 | 74 | 60 | 116 | 61 | 192 | 61 |
1350 | 68 | 242 | < 5 | 16 | 6 | 17 | 10 | 17 |
1350 | 151 | 543 | 16 | 39 | 29 | 40 | 52 | 40 |
1350 | 234 | 843 | 38 | 51 | 69 | 52 | 125 | 53 |
1350 | 317 | 1144 | 71 | 60 | 128 | 61 | 229 | 61 |
1500 | 75 | 268 | < 5 | 17 | 7 | 18 | 12 | 18 |
1500 | 162 | 584 | 16 | 39 | 31 | 40 | 58 | 41 |
1500 | 250 | 899 | 39 | 51 | 74 | 52 | 137 | 53 |
1500 | 337 | 1215 | 71 | 60 | 135 | 61 | 249 | 61 |
1650 | 82 | 295 | < 5 | < 15 | < 5 | < 15 | 5 | < 15 |
1650 | 197 | 710 | 14 | 38 | 19 | 38 | 29 | 39 |
1650 | 313 | 1125 | 35 | 51 | 48 | 52 | 73 | 52 |
1650 | 427 | 1540 | 65 | 60 | 91 | 60 | 137 | 61 |
1800 | 90 | 322 | < 5 | < 15 | < 5 | 15 | 6 | 15 |
1800 | 210 | 755 | 14 | 38 | 20 | 39 | 31 | 39 |
1800 | 330 | 1188 | 34 | 51 | 49 | 52 | 76 | 52 |
1800 | 450 | 1621 | 63 | 60 | 91 | 60 | 142 | 61 |
1950 | 97 | 349 | < 5 | 15 | < 5 | 16 | 6 | 16 |
1950 | 222 | 799 | 13 | 39 | 20 | 39 | 33 | 40 |
1950 | 347 | 1250 | 33 | 51 | 50 | 52 | 80 | 52 |
1950 | 472 | 1700 | 61 | 60 | 92 | 60 | 149 | 61 |
1 Damper blade position 0°
2 Damper blade position 45°
3 Damper blade position 90°
PL50-4, supply air, alternating horizontal air discharge, sound power level and total differential pressure
D = 248
1 | 2 | 3 | ||||||
---|---|---|---|---|---|---|---|---|
LN | qᵥ [l/s] | qᵥ [m³/h] | Δpt [Pa] | LWA [dB(A)] | Δpt [Pa] | LWA [dB(A)] | Δpt [Pa] | LWA [dB(A)] |
600 | 40 | 143 | < 5 | < 15 | < 5 | < 15 | 5 | < 15 |
600 | 101 | 363 | 15 | 36 | 21 | 36 | 31 | 37 |
600 | 162 | 583 | 39 | 50 | 54 | 51 | 79 | 51 |
600 | 223 | 803 | 74 | 60 | 102 | 60 | 150 | 60 |
750 | 50 | 179 | < 5 | < 15 | < 5 | < 15 | 6 | < 15 |
750 | 118 | 424 | 15 | 37 | 23 | 37 | 36 | 38 |
750 | 186 | 669 | 37 | 51 | 56 | 51 | 90 | 51 |
750 | 253 | 914 | 68 | 60 | 105 | 60 | 167 | 61 |
900 | 60 | 215 | < 5 | < 15 | 5 | < 15 | 8 | < 15 |
900 | 134 | 482 | 15 | 38 | 25 | 38 | 42 | 38 |
900 | 208 | 748 | 36 | 51 | 60 | 51 | 102 | 52 |
900 | 281 | 1015 | 66 | 60 | 111 | 60 | 188 | 61 |
1050 | 70 | 251 | < 5 | 15 | 6 | 16 | 11 | 16 |
1050 | 149 | 537 | 15 | 38 | 28 | 39 | 50 | 39 |
1050 | 228 | 822 | 36 | 51 | 66 | 51 | 116 | 52 |
1050 | 307 | 1108 | 66 | 60 | 119 | 60 | 211 | 61 |
1200 | 70 | 251 | < 5 | 15 | 6 | 16 | 11 | 16 |
1200 | 149 | 537 | 15 | 38 | 28 | 39 | 50 | 39 |
1200 | 228 | 822 | 36 | 51 | 66 | 51 | 116 | 52 |
1200 | 307 | 1108 | 66 | 60 | 119 | 60 | 211 | 61 |
1350 | 90 | 322 | < 5 | 19 | 9 | 19 | 17 | 19 |
1350 | 178 | 640 | 17 | 39 | 35 | 40 | 66 | 40 |
1350 | 266 | 959 | 38 | 51 | 79 | 52 | 147 | 52 |
1350 | 354 | 1277 | 68 | 60 | 139 | 60 | 261 | 61 |
1500 | 100 | 358 | 5 | 20 | 11 | 21 | 20 | 21 |
1500 | 192 | 690 | 18 | 40 | 39 | 40 | 75 | 41 |
1500 | 284 | 1023 | 40 | 52 | 86 | 52 | 164 | 52 |
1500 | 376 | 1355 | 70 | 60 | 151 | 60 | 288 | 61 |
1650 | 110 | 393 | < 5 | 15 | < 5 | 16 | 7 | 16 |
1650 | 234 | 844 | 13 | 38 | 21 | 38 | 34 | 39 |
1650 | 360 | 1295 | 30 | 51 | 49 | 51 | 80 | 52 |
1650 | 485 | 1746 | 55 | 60 | 88 | 60 | 145 | 61 |
1800 | 120 | 429 | < 5 | 16 | 5 | 17 | 8 | 17 |
1800 | 249 | 898 | 13 | 39 | 22 | 39 | 37 | 39 |
1800 | 380 | 1367 | 30 | 51 | 50 | 51 | 85 | 52 |
1800 | 510 | 1836 | 54 | 60 | 91 | 60 | 154 | 61 |
1950 | 130 | 465 | < 5 | 17 | 6 | 18 | 10 | 18 |
1950 | 264 | 951 | 13 | 39 | 23 | 39 | 40 | 40 |
1950 | 399 | 1436 | 30 | 51 | 53 | 52 | 91 | 52 |
1950 | 533 | 1922 | 54 | 60 | 94 | 60 | 163 | 61 |
1 Damper blade position 0°
2 Damper blade position 45°
3 Damper blade position 90°
PL50-4, supply air, alternating horizontal air discharge, sound power level and total differential pressure
D = 313
1 | 2 | 3 | ||||||
---|---|---|---|---|---|---|---|---|
LN | qᵥ [l/s] | qᵥ [m³/h] | Δpt [Pa] | LWA [dB(A)] | Δpt [Pa] | LWA [dB(A)] | Δpt [Pa] | LWA [dB(A)] |
600 | 40 | 143 | < 5 | < 15 | < 5 | < 15 | < 5 | < 15 |
600 | 111 | 400 | 16 | 35 | 19 | 35 | 24 | 36 |
600 | 182 | 656 | 43 | 50 | 51 | 50 | 63 | 50 |
600 | 253 | 913 | 84 | 60 | 98 | 60 | 123 | 60 |
750 | 50 | 179 | < 5 | < 15 | < 5 | < 15 | < 5 | < 15 |
750 | 129 | 466 | 15 | 36 | 18 | 36 | 25 | 36 |
750 | 209 | 753 | 38 | 50 | 48 | 50 | 65 | 51 |
750 | 288 | 1040 | 73 | 60 | 92 | 60 | 124 | 60 |
900 | 60 | 215 | < 5 | < 15 | < 5 | < 15 | < 5 | < 15 |
900 | 147 | 529 | 14 | 37 | 19 | 37 | 27 | 37 |
900 | 234 | 842 | 35 | 50 | 48 | 51 | 68 | 51 |
900 | 321 | 1156 | 67 | 60 | 90 | 60 | 129 | 60 |
1050 | 70 | 251 | < 5 | < 15 | < 5 | < 15 | 5 | < 15 |
1050 | 163 | 588 | 14 | 37 | 19 | 37 | 30 | 38 |
1050 | 257 | 926 | 33 | 51 | 48 | 51 | 74 | 51 |
1050 | 350 | 1263 | 62 | 60 | 90 | 60 | 137 | 60 |
1200 | 70 | 251 | < 5 | < 15 | < 5 | < 15 | 5 | < 15 |
1200 | 163 | 588 | 14 | 37 | 19 | 37 | 30 | 38 |
1200 | 257 | 926 | 33 | 51 | 48 | 51 | 74 | 51 |
1200 | 350 | 1263 | 62 | 60 | 90 | 60 | 137 | 60 |
1350 | 90 | 322 | < 5 | 15 | 5 | 15 | 8 | 15 |
1350 | 195 | 701 | 13 | 38 | 22 | 38 | 36 | 39 |
1350 | 300 | 1081 | 32 | 51 | 52 | 51 | 86 | 52 |
1350 | 405 | 1460 | 58 | 60 | 95 | 60 | 158 | 61 |
1500 | 100 | 358 | < 5 | 16 | 5 | 16 | 9 | 17 |
1500 | 210 | 756 | 14 | 38 | 24 | 39 | 40 | 39 |
1500 | 320 | 1153 | 32 | 51 | 55 | 51 | 94 | 52 |
1500 | 430 | 1551 | 57 | 60 | 99 | 60 | 170 | 61 |
1650 | 110 | 393 | < 5 | < 15 | < 5 | < 15 | < 5 | < 15 |
1650 | 257 | 925 | 12 | 37 | 16 | 37 | 22 | 37 |
1650 | 404 | 1456 | 30 | 51 | 40 | 51 | 55 | 51 |
1650 | 552 | 1988 | 57 | 60 | 74 | 60 | 103 | 60 |
1800 | 120 | 429 | < 5 | < 15 | < 5 | < 15 | < 5 | < 15 |
1800 | 273 | 983 | 12 | 37 | 16 | 38 | 23 | 38 |
1800 | 427 | 1537 | 29 | 51 | 40 | 51 | 57 | 51 |
1800 | 580 | 2091 | 54 | 60 | 73 | 60 | 105 | 60 |
1950 | 130 | 465 | < 5 | < 15 | < 5 | < 15 | 5 | < 15 |
1950 | 289 | 1040 | 12 | 38 | 17 | 38 | 24 | 38 |
1950 | 449 | 1615 | 29 | 51 | 40 | 51 | 59 | 51 |
1950 | 608 | 2190 | 53 | 60 | 73 | 60 | 109 | 60 |
1 Damper blade position 0°
2 Damper blade position 45°
3 Damper blade position 90°
Specification text
Slot diffusers of Type PURELINE50 with individually, manually adjustable air control elements 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 a choice of black, grey or white air control elements.
Variants with plenum boxes have 1 or 2 spigots which are arranged horizontally or vertically for symmetrical plenum boxes and horizontally for asymmetrical plenum boxes.
The plenum boxes are fitted with 4 suspension lugs.
The connection between the diffuser face and the plenum box can be fixed or 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
Materials and surfaces
Mineral wool
Construction
Diffuser face finish
Technical data
Sizing data
PL50 | – | 1 | – | S | – | SF | – | HS | / | 1200 × 1050 × 123 × 30 | / | 2 | – | D | – | LS | – | L | – | RI | / | AS | / | B00 | / | EA | / | P1 – RAL 9016 | / | W |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |||||||||||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
No entry required: None
D With damper blade
9 Accessories
No entry required: None
LS With lip seal
10 Lining
No entry required: None
L With
11 Position of plenum box
No entry required: Centre
LE Left side
Rl Right side
12 Air pattern (length of air control elements 150 mm)
No entry required: Alternating horizontal
AS Alternating angled
HL Horizontal left
HR Horizontal right
V Vertical
13 Diffuser face with extended border
No entry required: None
B00 With extended border
14 End pieces
No entry required: None
EP End plate
EA End angle
To be ordered separately for linear runs
15 Surface
No entry required: With anodised finish, E6-C-0, natural colour
P1 Powder-coated, specify RAL CLASSIC colour
P1 Powder-coated DB703
Gloss level
RAL9010 GE50
RAL9006 GE30
RAL9010, RAL9005, RAL9016, RAL7012 GE20
All RAL Classic colours (except luminous colours) GE70
16 Colour of air control elements
No entry required: Similar to RAL 9005, black
W Similar to RAL 9010, white
G Similar to RAL 9006, grey
Number of slots | 1 |
System | Supply air |
Variant | Diffuser face fixed to the plenum box, non-detachable |
Plenum box variant | Standard plenum box with horizontal connection |
Nominal size | Diffuser face 1200 mm, plenum box 1200 mm, spigot diameter 123 mm |
No. of spigots | 1 |
Damper blade for volume flow rate balancing | Without |
Lip seal | Without |
Lining | Without |
Position of plenum box | Central position |
Air pattern | Alternating horizontal |
Diffuser face with extended border | Without |
End pieces | Without |
Surface | With anodised finish, E6-C-0, natural colour |
Colour of air control elements | Black |
PL50 | – | 1 | – | S | – | CS | / | 100 × 100 × 90 | / | B00 | / | P1 – RAL 9016 | / | W |
| | | | | | | | | | | | | | | | |||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
Number of slots | 1 |
Variant | Corner section |
System | Supply air |
Dimensions | Leg length E: 100 mm; leg length F: 100 mm; 90° angle |
Extended border | Without |
Surface | With anodised finish, E6-C-0, natural colour |
Colour of air control elements | Black, similar to RAL 9005 |
PL50 | – | ACC | – | EA | / | 2 | – | B00 | / | P1 – RAL 9016 |
| | | | | | | | | | | | |||||
1 | 2 | 3 | 4 | 5 | 6 |
Key Setting key for air control elements
4 Number of slots
1 1-slot
2 1-slot
3 3-slot
4 4-slot
5 Extended border
No entry required: None
B00 With extended border
6 Surface
No entry required: With anodised finish, E6-C-0, natural colour
P1 Powder-coated, specify RAL CLASSIC colour
Gloss level
RAL9010 GE50
RAL9006 GE30
All RAL Classic colours (except luminous colours) GE70
Order example: PL50-ACC-EA/3
Number of slots | 3 |
Variant | 1 pair of end angles |
Extended border | Without |
Surface | With anodised finish, E6-C-0, natural colour |
LN | L₁ |
---|---|
600 | 600 |
750 | 750 |
900 | 900 |
1050 | 1050 |
1200 | 1200 |
1350 | 1350 |
1500 | 1500 |
1650 | 1650 |
1800 | 1800 |
1950 | 1950 |
1 | LN | L₁ | L₃ |
---|---|---|---|
1 | 600 | 600 | 595 |
1 | 750 | 750 | 745 |
1 | 900 | 900 | 895 |
1 | 1050 | 1050 | 1045 |
1/2 | 1200 | 1200 | 1195 |
1/2 | 1350 | 1350 | 1345 |
1/2 | 1500 | 1500 | 1495 |
2 | 1650 | 1650 | 1645 |
2 | 1800 | 1800 | 1795 |
2 | 1950 | 1950 | 1945 |
LN = Nominal length
B3 | H4 | R | A | O | |||||
---|---|---|---|---|---|---|---|---|---|
1 | 2 | 1 | 2 | 1 | 2 | 3 | 4 | ||
PL50-1 | 138 | 176 | 185 | 150 | 152 | 178 | 216 | 98 | 84 |
PL50-2 | 183 | 214 | 225 | 150 | 172 | 223 | 254 | 98 | 84 |
PL50-3 | 238 | 270 | 275 | 175 | 197 | 278 | 310 | 98 | 82 |
PL50-4 | 278 | 335 | 340 | 210 | 229 | 318 | 375 | 98 | 82 |
∅D | C | |
---|---|---|
PL50-1 | 123/158 | 48/50 |
PL50-2 | 158/198 | 50/50 |
PL50-3 | 198/248 | 50/48 |
PL50-4 | 248/313 | 48/50 |
1 | kg/m | |
---|---|---|
Diffuser face | 1-/2-/3-/4-slot | 1.0 / 1.6 / 3.1 / 3.4 |
Plenum box HS/HA | 4.1 / 5.1 / 6.1 / 7.3 | |
Plenum box HS/HA+L | 4.8 / 6.0 / 7.2 / 8.5 | |
Plenum box VS | 4.8 / 5.2 / 6.0 / 7.3 | |
Plenum box VS+L | 5.9 / 6.3 / 7.2 / 8.2 |
1 | 2 | |
---|---|---|
PL50-1 | 50 | 70 |
PL50-2 | 95 | 115 |
PL50-3 | 150 | 170 |
PL50-4 | 190 | 210 |
2 With extended border P
E | F | W [°] | |
---|---|---|---|
Minimum input value | 100 | 100 | 90 |
Maximum input value | 300 | 300 | 90 |
1 | 2 | |
---|---|---|
PL50-1 | 50 | 70 |
PL50-2 | 95 | 115 |
PL50-3 | 150 | 170 |
PL50-4 | 190 | 210 |
2 P With extended border
Installation and commissioning
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.
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Kontakt
Jsme tu pro vás
Uveďte prosím své sdělení a druh dotazu
Tel.: +420 283 880 380 | Fax: +420 286 881 870
Kontakt
Děkujeme vám za zprávu!
Vaše zpráva je odeslána a zakrátko bude zpracována.
Naše oddělení pro servisní dotazy se s vámi co nejrychleji spojí Pro obecné informace o výrobcích nebo o službách můžete také zavolat:
Tel.: +420 283 880 380 | Fax: +420 286 881 870