1, Do not use max force as doing work level, this level is not safe given that airflow is Too small.
2, To insert a filter onto the inlet can make the blower run longer time
3, The proper impeller operate direction is CCW.
Sample Payment preference: paypal / bank account
Sample shipping time: 3-five days
Sample supply approach: Fedex, UPS, DHL
Sample shipping value: 20-45 USD for 1 kg
Mass Creation payment: Bank account
Mass production delivery time: fifteen-thirty days
Mass production supply approach: Fedex, UPS, DHL, CZPT delivery