1.12" 14" 16" 20" 24"
2.elegant chic,good performance
3.corrosion prevention,durable
4.large wind,low noise
5.safe,reliable

.From polluted indoor air, moisture, smoke, sucked into the outdoor fresh air, apply to factories, warehouses, public buildings and other places.

FEATURE

Motor using punching shell, low-noise ball bearing, with over-temperature protection, low temperature rise, low power consumption, good insulation, long life operation.Structural components using high-quality pressure from thin steel plate spinning, good rigidity, high strength, beautiful appearance, easy installation. CAD design, rigorous testing of the electrical performance and air testing, air flow, and noise of small, smooth intake, running balance, economic energy

model      standard (mm)    power(v)     speed          watts       pressure      flow  rate

12 inch             300                 220              1400             120             69              2200

14 inch             350               220/380          1400           180             100             2800

16 inch             400               220/380          1400           250             110             4500

20 inch             500               220/380          1400           380            136              5800

24 inch             600               220/380          1400            500             200             8500