FA Square Wall Fan
parameters
| Model | Body Dimensions (mm) |
Speed (r/min) |
Power (W) |
Traffic (m³/h) |
Noise dB（A） |
Voltage (V) |
Frequency (Hz) |
Horsepower (HP) |
| FA100 | 100 | 2800 | 20 | 140 | 45 | 220 | 50 | 0.03 |
| FA150 | 150 | 2800 | 60 | 600 | 52 | 220 | 50 | 0.08 |
| FA180 | 180 | 2800 | 70 | 800 | 58 | 220 | 50 | 0.09 |
| FA200 | 200 | 2800 | 80 | 1050 | 62 | 220 | 50 | 0.11 |
| FA250 | 250 | 2800 | 90 | 1750 | 65 | 220 | 50 | 0.12 |
| FA300 | 300 | 2800 | 150 | 2700 | 68 | 220 | 50 | 0.2 |
| FA350 | 350 | 2800 | 250 | 5400 | 72 | 220 | 50 | 0.33 |
| FA400 | 400 | 2800 | 550 | 8000 | 77 | 220 | 50 | 0.73 |
CHARACTERISTICS
- 1.Motor: Equipped with AC external rotor constant‑speed motor embedded inside fan blade, excellent heat dissipation, support 24‑hour continuous operation.
- 2.Fan blade: 7‑blade stainless steel impeller, factory dynamic balance calibration, low vibration and uniform airflow output.
- 3.Housing: Two optional housings: painted steel housing /full 201 stainless steel housing.
- 4.Structure: Square flange panel with standard mounting holes; cylindrical outlet for round duct connection; metal safety grill at air inlet; mechanical back‑flow damper
equipped on single‑way exhaust model. - 5.Damper working principle: Airflow opens damper when fan runs; damper closes automatically by gravity after shutdown.
Applicable scenarios
- · Household: Kitchen exhaust, bathroom ventilation, storage room air exchange.
- · Commercial: Shops, commercial kitchen, office air renewal.
- · Industrial: Small equipment cooling, workstation exhaust, small warehouse ventilation.
Advantages
- 1.Compact structure, square flange fits wall opening, easy for wall‑mount & flush‑mount installation.
- 2.Stainless steel impeller delivers large airflow, low vibration with dynamic balance treatment.
- 3.Two housing options for dry & humid conditions; damper version effectively prevents reverse airflow.
- 4.Metal protective grill for safety, easy disassembly for maintenance and cleaning.