Aluminum Ball Jet Diffuser
- Global Service
- Eco-friendly & Durable
Product Description
Product Description
Important Size Reminder – Measure Before Purchase
We supply standard neck duct sizes: 3.94",4.92",5.91",7.87",9.84",12.40",13.78",15.75",17.72",19.69",24.80",31.50". Custom neck sizes and custom powder coat colors are available on request. Please measure your duct opening diameter and reserved installation depth before ordering to guarantee stable mounting and ideal ventilation effect.
360° Fully Adjustable Airflow Direction
This aluminum ball jet diffuser comes with rotatable inner ball core to realize full 360° airflow adjustment. Freely redirect supply air toward any target area, realizing long-distance effective air circulation & indoor comfort improvement.
High Airflow Design for Residential & Commercial Use
High-volume spherical jet diffuser fits domestic rooms like living room, kitchen, bathroom; also widely applied in shopping mall, office, airport, railway station and stadium for large-space HVAC air supply. Modern outlook serves as decorative ceiling air outlet meanwhile.
Premium Aluminum Construction with Elegant Finish
Fabricated from sturdy aluminum alloy for outstanding durability. Standard smooth white powder coating; alternative customized finish colors are supported to match diverse interior decoration styles for modern home and commercial projects.
Quick & Easy Installation
Twist off front face cover for convenient fixing operation. Fasten the diffuser with supplied mounting screws, then lock back the faceplate to finish installation with no extra complicated tools needed.
Technical Performance Parameters of Ball Jet Diffuser
| Spec. | Neck Air Velocity(m/s) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| φ200 | Air Volume(m³/h) | 111 | 222 | 333 | 433 | 554 | 665 | 776 | 887 | 998 | 1108 |
| Outlet Air Velocity(m/s) | 4 | 8 | 12 | 16 | 20 | 24 | 29 | 33 | 37 | 41 | |
| Total Pressure Loss(Pa) | 7 | 28 | 59 | 105 | 163 | 235 | 323 | 425 | 543 | 675 | |
| Jet Range(m) | 4.2 | 6.8 | 9.1 | 11.3 | 12.7 | 14.1 | 17 | 19.1 | 21.2 | 24 | |
| Noise Level dB(A) | - | - | 22 | 26 | 31 | 35 | 40 | 46 | 52 | 59 | |
| φ250 | Air Volume(m³/h) | 174 | 348 | 522 | 696 | 869 | 1043 | 1217 | 1391 | 1565 | 1739 |
| Outlet Air Velocity(m/s) | 3 | 7 | 10 | 13 | 17 | 20 | 23 | 27 | 30 | 33 | |
| Total Pressure Loss(Pa) | 7 | 28 | 59 | 105 | 163 | 235 | 323 | 425 | 543 | 675 | |
| Jet Range(m) | 5.1 | 8.5 | 11.5 | 14.2 | 16 | 17.8 | 20.5 | 24 | 26.7 | 29.3 | |
| Noise Level dB(A) | - | - | 23 | 27 | 32 | 37 | 42 | 48 | 53 | 61 | |
| φ315 | Air Volume(m³/h) | 277 | 554 | 831 | 1108 | 1385 | 1662 | 1939 | 2216 | 2493 | 2770 |
| Outlet Air Velocity(m/s) | 3 | 6 | 10 | 13 | 16 | 19 | 23 | 26 | 29 | 32 | |
| Total Pressure Loss(Pa) | 6 | 24 | 51 | 90 | 145 | 208 | 280 | 366 | 478 | 576 | |
| Jet Range(m) | 5 | 8.5 | 13.4 | 16.4 | 18.7 | 21.1 | 25.5 | 28.9 | 42.2 | 35.5 | |
| Noise Level dB(A) | - | 21 | 25 | 29 | 33 | 38 | 43 | 50 | 55 | 63 | |
| φ350 | Air Volume(m³/h) | 277 | 554 | 831 | 1108 | 1385 | 1662 | 1939 | 2216 | 2493 | 2770 |
| Outlet Air Velocity(m/s) | 3 | 6 | 10 | 13 | 16 | 19 | 23 | 26 | 29 | 32 | |
| Total Pressure Loss(Pa) | 6 | 24 | 51 | 90 | 145 | 208 | 280 | 366 | 478 | 576 | |
| Jet Range(m) | 5 | 8.5 | 13.4 | 16.4 | 18.7 | 21.1 | 25.5 | 28.9 | 32.2 | 35.5 | |
| Noise Level dB(A) | - | 21 | 25 | 29 | 33 | 38 | 43 | 50 | 55 | 63 | |
| φ400 | Air Volume(m³/h) | 448 | 896 | 1344 | 1791 | 2239 | 2687 | 3135 | 3583 | 4031 | 4479 |
| Outlet Air Velocity(m/s) | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 24 | 27 | 30 | |
| Total Pressure Loss(Pa) | 6 | 24 | 51 | 90 | 145 | 208 | 280 | 366 | 478 | 576 | |
| Jet Range(m) | 6.6 | 11.3 | 16 | 20 | 23.2 | 26.4 | 30.8 | 35.2 | 39.6 | 44 | |
| Noise Level dB(A) | - | 23 | 28 | 33 | 36 | 41 | 45 | 52 | 58 | 66 | |
| φ500 | Air Volume(m³/h) | 700 | 1400 | 2100 | 2800 | 3500 | 4200 | 4900 | 5600 | 6300 | 7000 |
| Outlet Air Velocity(m/s) | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 24 | 27 | 30 | |
| Total Pressure Loss(Pa) | 6 | 25 | 55 | 95 | 150 | 218 | 300 | 380 | 495 | 605 | |
| Jet Range(m) | 7.2 | 12 | 18.5 | 35 | 39 | 44 | 49 | 55 | 65 | 72 | |
| Noise Level dB(A) | 21 | 24 | 29 | 34 | 39 | 44 | 50 | 56 | 62 | 70 | |
| φ630 | Air Volume(m³/h) | 900 | 1500 | 2200 | 2900 | 3700 | 4300 | 5100 | 5800 | 6500 | 7300 |
| Outlet Air Velocity(m/s) | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 24 | 27 | 30 | |
| Total Pressure Loss(Pa) | 6 | 25 | 55 | 95 | 150 | 218 | 300 | 380 | 495 | 605 | |
| Jet Range(m) | 7.2 | 12 | 18.5 | 35 | 39 | 44 | 49 | 55 | 65 | 72 | |
| Noise Level dB(A) | 21 | 24 | 29 | 34 | 39 | 44 | 50 | 56 | 62 | 70 |
Note: m³/h = cubic meter per hour; m/s = meter per second; Pa = Pascal; dB(A) = A-weighted decibel