– The nozzle and the decorative ring are manufactured in aluminum.
– Powder-coated surface finish, standard color RAL9010, 9016.
– The connection part is made of a galvanized steel sheet.
– Long-distance air supply with low noise level.
– Used in superior places: concert halls, airports, theatres, museums, etc.
– Available in an extensive range of sizes.
In the world of heating, ventilation, and air conditioning (HVAC), Jet Nozzle Diffusers have earned their reputation as efficient air distribution solutions. With their ability to transport air over long distances while keeping noise to a minimum, they are an excellent choice for various settings. In this article, we’ll explore the features and benefits of Jet Nozzle Diffusers in an easily digestible format for customers and efficient indexing by search engines.
1. Long-Distance Air Supply with Whisper-Quiet Operation: Jet Nozzle Diffusers excel at delivering air over considerable distances with minimal noise, making them ideal for locations where the precise hot or cold air supply is necessary.
2. Flexible Outlet Control: These diffusers offer versatility by allowing outlets to be regulated manually or with electric devices, ensuring that the air temperature and direction can be adjusted effortlessly to meet changing needs.
3. Straightforward Installation: Jet Nozzle Diffusers are easily installed in the exhaust hook of the outlet, accompanied by a draught ring and connecting pipe. This straightforward setup optimizes their performance and ensures effective air distribution.
4. Automatic Temperature Control: Some Jet Nozzle Diffusers come equipped with automatic temperature control, eliminating the need for manual adjustments when seasons change. They intelligently adapt the air supply temperature and angle, enhancing both user convenience and energy efficiency.
5. Effortless Maintenance: For added convenience, Jet Nozzle Diffusers designed for easy cleaning simplify HVAC system upkeep, ensuring long-lasting performance.
Jet Nozzle Diffusers in Detail:
High Efficiency and Precise Air Distribution:
Eye Ball Jet Nozzle Diffusers are well-known for their ability to deliver a high stream of air over extended distances. They are ideal for spot cooling applications and offer the flexibility to deliver the air stream through a wide area in either full jet or reduced jet positions.
Fully Reversible Design:
The standout feature of Jet Nozzle Diffusers is their fully reversible spout, capable of rotating 180 degrees. This design allows for direct installation on round ductwork, with a gasket ensuring an airtight seal to prevent leakage.
Versatile Applications:
Jet Nozzle Diffusers are perfectly suited for large spaces with high ceilings, including theaters, concert halls, gymnasiums, mall atriums, and exhibition halls. They can be integrated into a single panel to efficiently handle significant air volumes. Their design allows for precise trajectory control and long-distance air distribution.
Manual or Motorized Operation:
These diffusers are available in both manual and motorized versions, with motorized options featuring an actuator for precise control of the spigot’s direction.
Customization Options:
Customers can select Jet Nozzle Diffusers in various colors to match the aesthetics of their application area. They are available in diameters ranging from 160mm to 400mm and are typically wall-mounted, with the option of a plenum box featuring a round inlet.
Additional Choices:
For spaces requiring ceiling-mounted diffusers to handle substantial air volumes, we recommend round ceiling diffusers with adjustable cores. Additionally, if you need to supply large volumes of air across long distances, consider our drum louvers (also known as cylindrical jet throw diffusers). These products offer both vertical and horizontal adjustments to direct airflow precisely where needed.

HVAC Jet Nozzle/Eye Ball Diffuser:
| Code | A(mm) | B(mm) | C(mm) | H1(mm) | H2(mm) |
| BJD-100 | 97 | 139 | 45 | 59 | 79 |
| BJD-125 | 124 | 172 | 61 | 72 | 95 |
| BJD-150 | 148 | 199 | 75 | 80 | 1074 |
| BJD-160 | 157 | 210 | 80 | 88 | 120 |
| BJD-200 | 199 | 264 | 105 | 102 | 140 |
| BJD-250 | 247 | 315 | 127 | 129 | 176 |
| BJD-315 | 312 | 390 | 162 | 160 | 223 |
| BJD-350 | 348 | 433 | 185 | 186 | 253 |
| BJD-400 | 397 | 495 | 210 | 218 | 285 |
| BJD-450 | 448 | 523 | 235 | 220 | 307 |
| BJD-500 | 497 | 619 | 255 | 244 | 345 |
| BJD-630 | 622 | 704 | 334 | 260 | 426 |
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