1, Do not use max stress as working position,
this level is not protected because airflow is Too small.
2, To insert a filter onto the inlet can make the blower run more time time
3, The correct impeller run path is CCW.
Sample Payment desire: paypal / bank account
Sample shipping and delivery time: 3-five days
Sample shipping strategy: Fedex, UPS, DHL
Sample shipping cost: 20-forty five USD for one kg
Mass Creation payment: Bank account
Mass production delivery time: 15-thirty times
Mass creation shipping technique: Fedex, UPS, DHL, CZPT shipping