Negative fans
Six blades are self cleaner, with a stamping process by computer mathematical model.
V-belt from MITSUBOSHI, with high strength, long life span and little maintenance.
V-belt from MITSUBOSHI, with high strength, long life span and little maintenance.
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Product Advantages
Negative fans
- Six blades are self cleaner, with a stamping process by computer mathematical model.
- V-belt from MITSUBOSHI, with high strength, long life span and little maintenance.
- 100% copper cored motor; Protection grade-IP55; Insulation grade-F
- Nylon centrifugal opening device pushes louver leaves quickly and flexibly, then ideal temperature and ventilation effect can be realized.
- Aluminum magnesium alloy belt wheel is extrusion casting, with high corrosion resistance.
- Belt wheel with water proofing groove
- Both sides of every fan are equipped with handle, easier for transportation .
| Model | Diameter blades(mm)（mm） | Amount of air (㎡) | Total Pressure(Pa) | Noise De | Input power(W) | Rated voltage W) | High (mm) |
Width(mm) | Thickness(mm) |
| HY-80 | 710 | 14750 | 55 | ≤56 | 550 | 380 | 800 | 800 | 400 |
| HY-90 | 900 | 23800 | 60 | ≤56 | 550 | 380 | 1000 | 1000 | 400 |
| HY-100 | 1000 | 32500 | 70 | ≤56 | 750 | 380 | 1100 | 1100 | 400 |
| HY-125 | 1250 | 44000 | 56 | ≤56 | 1100 | 380 | 1380 | 1380 | 400 |
| HY-140 | 1400 | 55800 | 60 | ≤56 | 1500 | 380 | 1530 | 1530 | 400 |
Full plastic fan
- Polyethylene integrated shell, corrosion-resistant, anti-aging, long life of 20 years
- High reliability, good stability, low noise, simple maintenance
- The efficiency is more than 85%, with energy efficiency management software, effective energy saving is about 70%, and operating cost is reduced.
- Protection level: IP55, stable operation under harsh environmental conditions
- Easy installation, saving engineering materials and labors
| Model | Diameter blades(mm） | Housing material | Transmission mode | Electric machinery | Speed (r/m) | Voltage (V) |
Noise (db) |
Air flow (m³/h) |
L*W*H (mm) |
| 650(18") | 400 | PP engineering plastic | direct driven | 0.37 | 1360 | 220V-380V | 65-75db | 6400 | 640×640×495 |
| 855(24") | 630 | PP engineering plastic | direct driven | 0.55 | 930 | 220V-380V | 65-75db | 11500 | 855×855×495 |
| 1115(36") | 920 | PP engineering plastic | direct/belt driven | 0.75 | 720 | 220V-380V | 65-75db | 22000 | 1115×1115×500 |
| 1510(50") | 1270 | PP engineering plastic | belt driven | 1.1 | 540 | 220V-380V | 65-75db | 42700 | 1510×1510×640 |
| 1510(51") | 1295 | PP engineering plastic | belt driven | 1.5 | 710 | 220V-380V | 65-75db | 46000 | 1510×1510×640 |
| Technical parameters are subject to change without prior notice due to product updates. | |||||||||
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