Metal Square Exhaust Fan

  1. The Square High Velocity Metal Fan is designed to deliver powerful airflow, ensuring efficient ventilation and rapid heat dissipation in various environments. Its robust metal structure, high-efficiency fan blades, and durable motor make it ideal for industrial workshops, warehouses, factories, kitchens, and other spaces requiring strong air circulation.
  2. Energy Saving – Low power consumption to reduce energy costs while maintaining high performance.
  3. High-Efficiency Fan Blades – One-piece molding ensures smooth, stable, and efficient operation.
  4. Durable Motor – Pure copper winding with double ball bearings for long service life and stable performance.
  5. Safety Design – Double protective grille structure, easy to disassemble for cleaning and maintenance.

Enquiry Catalog Manual

Product Size (Unit: mm)

Model D D1 L
NO 1.5 150 160 135
NO 2 200 210 150
NO 2.5 250 240 160
NO 3 300 290 170
NO 3.5 350 340 190
NO 4 400 390 190

Parameter table:

Model Speed
(RPM)		 Power
(W)		 Airflow
(m³/h)		 Pressure
(Pa)		 Noise
dB(A)
1.0 2800 20/25 150 50 40
1.5 2800 40/60 650 80 50
1.8 2800 50/70 800 95 50
2 2800 80 1250 130 60
2.5 2800 100 1850 200 63
3 2800 120 2650 215 65
3.5 2800 550 4500 235 70
4 2800 750 5800 360 75

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