Jet Throw Slot Diffuser
Model JADJAD
Diffuser face b12 (white) optional finishes available notes:. maximum section length =72'(1829) diffusers longer than 72' (1829) will be supplied in sections. factory tolerance +/- 0.031' (1). ww end caps. see installation instruction ii00047 end view 2 slot 3 slot 4 slot 8/ / 12 12 / 16 16 16 20 20 20 24 24 24 duct diameter chart. Diffusers (RCD) can be Square or Rectangular Ceiling Diffusers with One, Two, Three or Four Way Patterns. The different diffuser patterns are used to control supply air direction. Typical examples of such application are supply diffusers near glass areas, supply diffusers in corridors, and supply diffusers in space corners.
The Polyaire JAD Jet Diffuser is designed for the supply of large air volumes where long throw distances are required. Polyaire Jet Diffusers are used extensively in large areas and high ceiling applications such as Sports Centres, Airports, Entertainment Complexes, Shopping Centres and Industrial areas.
Titus Slot Diffuser
Jet Diffusers are also used for Spot Cooling or Heating and the Jet diffuser can be rotated by 180 degree by adjusting the core, changing the throw pattern from Jet to Diffused Mode.
The Polyaire Jet Diffuser is available as a single unit or alternatively multiple units can be mounted in a panel. Construction is from spun aluminium.
Standard finish is powder coat white while other finishes are available to suit the interior and architectural design requirements.
| Model JAD - Sizes Available/Dimensions | ||||||
| Size | Item # | ØN | ØF | H | M | T |
| 200 | 245291 | 198 | 264 | 92 | 33 | 15 |
| 250 | 245292 | 248 | 312 | 123 | 33 | 16 |
| 300 | 245293 | 295 | 375 | 149 | 40 | 18 |
| 350 | 245294 | 345 | 425 | 172 | 40 | 18 |
| 400 | 245295 | 395 | 495 | 179 | 50 | 18 |
| 500 | - | 495 | 595 | 248 | 50 | 26 |
| 600 | - | 595 | 715 | 300 | 60 | 30 |
| Performance Data | ||||||||
| Diffused Mode | ||||||||
| SIZE (mm) | SELECTION PARAMETER | Neck Air Velocity | ||||||
| 1.5 | 2.0 | 2.5 | 3.0 | 3.5 | 4.0 | 5.0 | ||
| 200 | Airflow Rate (l/s) | 50 | 63 | 85 | 99 | 118 | 132 | 165 |
| Throw (m) Min-Max | 2-3 | 2-4 | 3-5 | 4-6 | 5-6 | 5-7 | 6-10 | |
| Pressure Loss (Pa) | 8 | 15 | 22 | 33 | 45 | 59 | 90 | |
| NR Level | 18 | 26 | 30 | 35 | 45 | |||
| 250 | Airflow Rate (l/s) | 80 | 103 | 132 | 155 | 183 | 207 | 260 |
| Throw (m) Min-Max | 2-4 | 3-5 | 4-6 | 5-7 | 6-9 | 7-11 | 8-13 | |
| Pressure Loss (Pa) | 8 | 12 | 21 | 29 | 44 | 53 | 88 | |
| NR Level | 23 | 28 | 34 | 38 | 46 | |||
| 300 | Airflow Rate (l/s) | 101 | 135 | 169 | 203 | 232 | 266 | 333 |
| Throw (m) Min-Max | 2-5 | 5-7 | 8-9 | 10-11 | 12-14 | 14-16 | 16-17 | |
| Pressure Loss (Pa) | 8 | 10 | 19 | 26 | 33 | 49 | 75 | |
| NR Level | 24 | 28 | 34 | 38 | 47 | |||
| 350 | Airflow Rate (l/s) | 124 | 165 | 207 | 249 | 284 | 326 | 408 |
| Throw (m) Min-Max | 3-5 | 6-7 | 8-10 | 10-12 | 13-15 | 16-17 | 18-20 | |
| Pressure Loss (Pa) | 8 | 11 | 18 | 25 | 35 | 48 | 70 | |
| NR Level | 25 | 28 | 34 | 38 | 48 | |||
| 400 | Airflow Rate (l/s) | 197 | 263 | 329 | 394 | 460 | 526 | 658 |
| Throw (m) Min-Max | 3-6 | 5-8 | 10-11 | 11-13 | 14-15 | 16-18 | 19-21 | |
| Pressure Loss (Pa) | 8 | 14 | 18 | 29 | 41 | 52 | 65 | |
| NR Level | 28 | 35 | 40 | 43 | 50 | |||
| 500 | Airflow Rate (l/s) | 310 | 413 | 517 | 616 | 719 | 822 | |
| Throw (m) Min-Max | 6-8 | 8-10 | 11-13 | 13-15 | 16-18 | 20-22 | ||
| Pressure Loss (Pa) | 8 | 12 | 19 | 27 | 37 | 48 | ||
| NR Level | 25 | 30 | 37 | 42 | 50 | |||
| 600 | Airflow Rate (l/s) | 446 | 592 | 743 | 888 | 1034 | 1184 | |
| Throw (m) Min-Max | 6-9 | 11-13 | 15-18 | 19-21 | 21-23 | 24-27 | ||
| Pressure Loss (Pa) | 9 | 13 | 21 | 27 | 43 | 48 | ||
| NR Level | 25 | 32 | 39 | 45 | 54 | |||
Titus Linear Slot Diffuser
| Performance Data | ||||||||
| Jet Mode | ||||||||
| SIZE (mm) | SELECTION PARAMETER | Neck Air Velocity | ||||||
| 1.5 | 2.0 | 2.5 | 3.0 | 3.5 | 4.0 | 5.0 | ||
| 200 | Airflow Rate (l/s) | 50 | 63 | 85 | 99 | 118 | ||
| Throw (m) Min-Max | 3-5 | 5-7 | 7-8 | 9-11 | 12-14 | |||
| Pressure Loss (Pa) | 19 | 27 | 48 | 68 | 85 | |||
| NR Level | 26 | 35 | 41 | 47 | ||||
| 250 | Airflow Rate (l/s) | 80 | 103 | 132 | 155 | 183 | ||
| Throw (m) Min-Max | 4-6 | 7-9 | 10-12 | 13-15 | 16-17 | |||
| Pressure Loss (Pa) | 19 | 31 | 50 | 60 | 70 | |||
| NR Level | 29 | 37 | 39 | 45 | ||||
| 300 | Airflow Rate (l/s) | 101 | 135 | 169 | 203 | 232 | ||
| Throw (m) Min-Max | 5-7 | 8-11 | 11-13 | 14-16 | 17-20 | |||
| Pressure Loss (Pa) | 12 | 22 | 31 | 40 | 62 | |||
| NR Level | 24 | 28 | 33 | 40 | ||||
| 350 | Airflow Rate (l/s) | 124 | 165 | 207 | 249 | 284 | ||
| Throw (m) Min-Max | 6-8 | 9-12 | 13-15 | 17-20 | 21-23 | |||
| Pressure Loss (Pa) | 11 | 23 | 35 | 46 | 70 | |||
| NR Level | 26 | 32 | 36 | 40 | ||||
| 400 | Airflow Rate (l/s) | 197 | 263 | 329 | 394 | 460 | ||
| Throw (m) Min-Max | 8-11 | 12-15 | 16-19 | 20-23 | 25-27 | |||
| Pressure Loss (Pa) | 13 | 23 | 39 | 53 | 75 | |||
| NR Level | 27 | 34 | 38 | 46 | ||||
| 500 | Airflow Rate (l/s) | 310 | 413 | 517 | 616 | 719 | ||
| Throw (m) Min-Max | 13-15 | 16-19 | 21-25 | 26-29 | 30-34 | |||
| Pressure Loss (Pa) | 13 | 23 | 37 | 50 | 70 | |||
| NR Level | 28 | 34 | 38 | 50 | ||||
| 600 | Airflow Rate (l/s) | 446 | 592 | 743 | 888 | 1034 | ||
| Throw (m) Min-Max | 14-17 | 19-22 | 23-26 | 28-31 | 33-38 | |||
| Pressure Loss (Pa) | 13 | 30 | 40 | 55 | 75 | |||
| NR Level | 32 | 38 | 44 | 53 | ||||
Jet Slot Diffuser
Long throw jet diffusers are ideally suited for large rooms where it is only possible to install diffusers onto the side wall area. Using long throw jet diffusers enables air to be transported accurately to far off areas while still providing good mixing and purging.
The long throw jet diffuser, type: RBL, offers a unique rectangular form, which is often more pleasing for the room architecture than a round nozzle or jet form. This product offers – in addition to the usual flow direction change (+/- 30°) – the chance to adapt the throw to given circumstances by narrowing or widening the jet.