Jet Nozzle Diffuser
- Nominal Diameter: 80mm to 400mm
- Throw Distance: 5.2m – 33.9m
Product Overview
The Jet Nozzle Diffuser is a high-performance air distribution component designed for long-distance and high-velocity airflow in HVAC systems. Crafted from spun aluminum sheets, it ensures durability, corrosion resistance, and lightweight performance. The nozzle features a mobile section within a fixed frame, allowing airflow angles to be adjusted by up to ±30°, enabling targeted ventilation for large or high-ceiling spaces.
This diffuser is available in single-walled and double-walled variants, supporting both vertical and horizontal air throws. Its aerodynamic conical design increases airflow velocity, making it suitable for applications such as auditoriums, shopping malls, industrial facilities, and theaters. The surface is finished with electrostatic powder coating in RAL 9010 (Pure White) or RAL 9016 (Traffic White), with custom colors available upon request.
Key Features
Precise Air Direction Control – Adjustable up to ±30° for focused air delivery.
Durable Construction – Made from high-quality aluminum, ensuring long-term performance and corrosion resistance.
High-Velocity Airflow – Aerodynamically designed to achieve efficient airflow over extended distances.
Variant Options – Single-walled and double-walled models available to meet different performance needs.
Premium Finish – Electrostatic powder-coated surface with anodized aluminum as an optional finish.
Simple Installation – Secure screw mounting to walls, suitable for vertical or horizontal orientations.
Advantages
✅ Long-Distance Air Throw – Ideal for spaces where conventional diffusers cannot achieve sufficient throw distances.
✅ Energy Efficient – Optimized design reduces airflow resistance, supporting HVAC system efficiency.
✅ Quiet Operation – Designed to minimize noise levels, even during high airflow.
✅ Versatile Applications – Suitable for concert halls, theaters, industrial facilities, and other high-ceiling environments.
✅ Corrosion-Resistant Finish – Ensures long service life, even in challenging environments.
Technical Specificaiton
| Material | Spun aluminum sheet for lightweight durability |
| Variants | Single-walled and double-walled options available |
| Airflow Angle | Adjustable up to ±30° for precise air delivery |
| Surface Finish | Electrostatic powder coating (Standard colors: RAL 9010, RAL 9016); custom RAL colors available upon request |
| Sizes Available | 80 mm, 120 mm, 160 mm, 200 mm, 250 mm, 315 mm, 400 mm |
| Effective Areas | 0.001 m² to 0.032 m² |
| Airflow Rate | 40 m³/h to 1100 m³/h |
| Throw Distance | 5.2 m to 33.9 m (at 0.5 m/s air velocity) |
| Pressure Drop (∆Pt) | 2 Pa to 102 Pa |
| Sound Pressure Level (SPL) | 6 dBA to 41 dBA |
| Installation Methods | Screw-mounted to walls, suitable for vertical or horizontal orientations |
| Accessories | Optional duct adaptor available |