Optimized for Long-Distance Horizontal Air Distribution
The Horizontal Mixed Flow Fan is the ideal solution for long-distance horizontal air distribution where maintaining pressure is challenging. This innovative design combines the advantages of both axial and centrifugal fans: it connects to ductwork as conveniently as a centrifugal fan with a 90-degree inlet-to-outlet angle, while delivering the substantial airflow characteristic of axial units. Serving as an effective "pressure booster," the Horizontal Mixed Flow Fan is perfect for commercial HVAC main ducts and industrial side-wall exhaust or supply systems, achieving an excellent balance of performance, noise, and efficiency, verified by standards such as AMCA 210.
Modular Construction for Effortless Integration
Built for simple horizontal installation, this fan features a robust housing with an axial intake (for duct or filter connection) and a perpendicular radial discharge for direct flanging to the main duct. The mixed-flow impeller, positioned in the internal elbow, is driven by a directly flanged motor. This intelligent layout eliminates the need for additional external elbows, reduces system pressure loss, and allows the entire Horizontal Mixed Flow Fan unit to be installed modularly-either suspended or floor-mounted-saving significant time and space.
Engineered for Quiet, Efficient, and Stable Operation
Designed for reliability, the fan is powered by motors built for industrial endurance. Key specifications ensure robust operation: a standard 380 V / 50 Hz power supply, 4-pole design, IP54 protection against dust and moisture, Class F insulation for thermal resilience, and IE3 energy efficiency for lower operating costs. Running at a steady 1450 rpm, it maintains low vibration (≤2.8 mm/s) and controlled noise levels of 79–82 dB(A) at 1 meter, guaranteeing quiet and stable performance in sensitive environments such as offices, shopping centers, and manufacturing plants.
Technical Specifications
|
Parameter |
Value Range |
|
Airflow (m³/h) |
8000 – 20000 |
|
Total Pressure (Pa) |
400 – 700 |
|
Static Pressure (Pa) |
250 – 450 |
|
Total Efficiency (%) |
73 – 79 |
|
Motor Power (kW) |
2.2 – 5.5 |
|
Voltage / Frequency |
380V / 50Hz |
|
Poles |
4 |
|
Protection Rating (IP) |
IP54 |
|
Insulation Class |
F |
|
Efficiency Class |
IE3 |
|
Noise @ 1m (dB(A)) |
79 – 82 |
|
Vibration (mm/s) |
≤ 2.8 |
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