Description
Product Introduction
The ST-150S diagonal flow bypass duct pressure fan integrates advanced aerodynamic design with a streamlined casing and optimized impeller geometry, enabling efficient airflow management in industrial and commercial ventilation systems. Its submerged-blade axial-flow structure ensures balanced pressure distribution while minimizing noise. Constructed with corrosion-resistant materials, the unit supports both supply and exhaust applications in environments such as factories, warehouses, and underground facilities. The integrated bypass channel enhances operational flexibility for dynamic pressure regulation.
Use
This fan can handle non-combustible, non-corrosive gases with minimal dust and hard particles.Ensure proper installation, regular maintenance, and avoidance of overloading to maximize its performance and lifespan.
Parameter
| Model | Rotating speed (r/min) | Air volume (m³/h) | Voltage （V) | Frequency (HZ) | Static pressure (Pa) | Current (A） | Noise (db) | Power (W) |
| ST-150S | 2500 | 650 | 220-240 | 50 | 260 | 0.27 | 32 | 80 |
Dimension
Product installation and instructions
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The ST-150Sdiagonal fan, bypass pipeline pressure blower integrates axial and centrifugal flow principles, achieving a balanced pressure-to-flow ratio. Its mixed-flow design ensures efficient airflow distribution in complex duct systems, reducing energy loss while maintaining stable pressure output.
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Featuring a streamlined aerodynamic casing with integrated silencing components, the ST-150S minimizes operational noise. The optimized blade geometry and submerged flow acceleration technology reduce turbulence, enabling quiet ventilation in noise-sensitive environments like hospitals and office buildings.
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The modular construction of the ST-150S allows flexible installation in both vertical and horizontal orientations. Its compact design with segmented flange connections simplifies integration into existing ductwork, while the lightweight aluminum alloy frame reduces structural load requirements.
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Engineered with self-cleaning blade surfaces and corrosion-resistant coatings, the ST-150S demonstrates superior durability in harsh environments. The anti-fouling design prevents particulate accumulation, ensuring consistent performance in industrial settings with airborne contaminants.
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The ST-150S incorporates adaptive pressure regulation technology, automatically adjusting output based on real-time system resistance. This intelligent control system maintains optimal airflow balance in bypass applications, preventing pressure surges while improving overall system efficiency.
- Secure Mounting: Ensure the fan is installed on a stable, level surface using vibration-dampening mounts to minimize noise and structural stress. Verify alignment with the ductwork for optimal airflow efficiency.
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Periodically check for loose fasteners, debris accumulation, or unusual vibrations. Schedule routine maintenance (e.g., lubrication, filter cleaning) to prolong service life and ensure safe performance.
Product images
