[Power]: 0.43A (nominal current)
[Speed]: 30 r.p.m
[Temperature range]:-10 … 70 °C
[Life expectancy]: 25 ° c L10 life expectancy of 50,000 hours
[Bearing]: maintenance-free double ball bearing
[Direction of rotation]: air discharged from the bracket, facing the rotor counterclockwise
[Connection]: + Red-Black
[Maximum air volume]: 54.7 CFM
[Protection]: lock lock for overcurrent protection, fan blade stuck, current zeroing
[Minimum air pressure]: 0. 48.0 Pa
[Noise indicators]: 41.0 dB (a)
[Material material]: glass-fibre reinforced plastic, PBT housings, PA leaves
[Function]: electronically commutated external rotor DC fan, full commutation electronic parts
[Certification]: can provide CE certification
1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
5. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
6. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.
1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.
2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.
3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.
4. We will bear all the shipping cost if the product(s) is (are) not as advertised.
1. 12 months Manufacturer`s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.
2. Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY.
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