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Fresh Air System Products (17)

Purified Duct Fan

Built-in multi-layer filtration system (primary + activated carbon + HEPA) effectively removes PM2.5, odors and harmful substances

Φ100 / Φ150 / Φ200 / Φ250 mm (based on similar models in catalog) Duct Diameter 160 – 920 m³/h (referencing DPT series purified models) Air Volume Range 30 – 160 W Motor Power 24 – 45 dB(A) (depending on model) Noise Level

Silent Booster Mixed-Flow Inline Fans

EC brushless motor (select models) for energy savings and stepless speed control

Φ150 / Φ200 / Φ250 / Φ315 mm Duct Diameter 480 – 2600 m³/h (depending on model) Air Volume Range 42 – 350 W Motor Power 41 – 72 dB(A) (depending on model) Noise Level

Silent Mixed-Flow Inline Duct Fan

Mixed-flow impeller design merges high airflow of axial fans with high static pressure of centrifugal fans

Φ100 / Φ150 / Φ200 mm Duct Diameter 210 – 840 m³/h (depending on model) Air Volume Range 230 – 350 Pa Static Pressure Range 31 – 35 dB(A) Noise Level

Silent Ventilation Fan

Pure copper motor with high-quality ball bearings for low noise and stable airflow

Φ100 / Φ150 / Φ200 / Φ250 mm Duct Diameter 150 – 2100 m³/h (depending on model) Air Volume Range 29 – 280 W Motor Power 20 – 56 dB(A) (depending on model) Noise Level

Ultra-Thin Silence Fan

Ultra-thin body design (thickness only 126-251mm) greatly saves installation space

Φ95 / Φ147 / Φ197 mm Duct Diameter 230 – 1200 m³/h (depending on model) Air Volume Range 52 – 135 W Motor Power 25 – 45 dB(A) (depending on model) Noise Level

Integrated Exhaust Ceiling Mounted Fan Series

High-quality aluminum alloy panel, compression-resistant, wear-resistant, never rusts

300 × 300 mm Installation Hole Size 180 – 250 m³/h (depending on model) Air Volume Range 30 W Motor Power 41 – 42 dB(A) Noise Level

Plastic Exhaust Ceiling Mounted Fan Series

High-quality ABS plastic housing, never rusts, strong and resistant to deformation

Φ95 / Φ148 mm Installation Hole Size 120 – 480 m³/h (depending on model) Air Volume Range 24 – 51 W Motor Power 41 – 47 dB(A) Noise Level

Wall-Mounted Exhaust Fan Series

Copper motor with high-quality ball bearings for low noise and stable air volume

198×198 / 248×248 / 298×298 / 348×348 mm Installation Hole Size 270 – 1100 m³/h (depending on model) Air Volume Range 25 – 45 W Motor Power 36 – 45 dB(A) Noise Level