Product Descriptions：
The fan is composed of external induction motor, plastic impeller, etc. It has the unique advantages of ventilation and self-cooling, so as to prolong the life and reliability of the fan
Product Feature：
The fan is a backbending impeller with compact structure, large air volume, high static pressure, small vibration, low noise, easy installation and so on
Range of Application：
purification workbench, purification unit, indoor pipe dust removal, purification air conditioning system, environmental protection and pollution control refrigeration equipment supporting use
| Model | 12038220 | 12038115 |
| Voltage（V） | 220/230 | 110/115 |
| Frequency（Hertz） | 50/60 | 50/60 |
| Bearing | oiliness/ball bearing | oiliness/ball bearing |
| Input power（W） | 19/14 | 18/15 |
| Current（A） | 0.12/0.10 | 0.24/0.20 |
| Revolution（R/Min） | 2800 | 2800 |
| Air flow（m³/min） | 145/160 | 145/160 |
| Noise level（db） | 50/52 | 50/52 |
| Dimentions（mm） | 120×120×38mm | 120×120×38mm |
| Weight（g） | 550 | 550 |
