It is applied to spot air supply for air conditioning and ventilation. The airflow direction and air volume can be adjusted via the diffuser regulating mechanism.
Characteristics of Ball Nozzle

Schematic Structure of Adjustable Ball Nozzle

Specification & Dimension
| D0 | Φ38 | Φ50 | Φ65 | Φ75 | Φ108 | Φ140 | Φ165 | Φ190 | Φ220 | Φ266 | Φ310 | Φ370 | Φ450 | Φ500 |
| D | Φ81 | Φ107 | Φ143 | Φ162 | Φ212 | Φ276 | Φ314 | Φ314 | Φ360 | Φ483 | Φ483 | Φ664 | Φ815 | Φ815 |
| A | Φ115 | Φ140 | Φ175 | Φ200 | Φ255 | Φ325 | Φ365 | Φ365 | Φ420 | Φ535 | Φ535 | Φ725 | Φ890 | Φ890 |
| F | 40 | 50 | 64 | 75 | 90 | 130 | 155 | 160 | 190 | 550 | 220 | 320 | 380 | 380 |
| H | 59 | 77 | 101 | 116 | 156 | 206 | 264 | 264 | 295 | 369 | 369 | 450 | 640 | 640 |
| Mounting Opening | 84 | 110 | 146 | 165 | 216 | 280 | 318 | 318 | 366 | 486 | 486 | 669 | 821 | 821 |
