Product specifications20MM * 40MM * 40MM
Operating voltage rangeDC6V.–13.8V
motor speed: 8000turn/Minute
Input power: 1.8W
Bearing structure:Maintenance freeNMBDouble ball bearing
Service life: 25 degrees CtimeL10Estimated life50000hour
Insulation grade: Elevel
Entry cable300MM: Bare
Noise index: 31DB
temperature range-10.. 70 degrees C
Material material:Fan frame: once injection molding PBT30Glass fiber + VO grade flame retardantWind blade: injection molding, PBT +30Glass fiber + VO grade flame retardant in line with international environmental standards of the United StatesGEPlastic has environmental protection certification.
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|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|