Name: duct fan Model: DPT10-11C Input power: 52W Air volume: 250m³/h Noise: 45dB Static pressure: 110Pa Speed: 1950rpm Take over diameter: 100mm Application area: 10-15㎡Note: 1. If you select "Seller&;s delivery method", please be aware that this transport commission is only relevant to some nations / regions, so after you pay, please contact us and we are ready to confirm with you. Zh 2. When the parcel arrives at your local customs, please pay the tax and take the parcel away. We do not endure any customs obligations or import taxes. If the customs fails thanks to buyer&;s reasons and the goods are returned or destroyed, we can't refund any money. 3. If you select DHL, FEDEX, TNT, UPS, EMS, we can enable you to administer abroad explicit delivery and produce directly to your handle (door to door service)! If the goods are delivered by way of way of courier, the shopper is barely required to pay taxes upon arrival. 4. Before signing, you must examine the package to guarantee it is in good condition, and then sign it. If the kit is damaged, please take a photo, then directly whinge to the transport company, preserve in intellect the criticism number, after which contact me, we can actually help you. 5. Our operating hours: 9: 00-18: 30 Beijing time. In the meantime, we are able to respond to your message promptly. During the break, we will not have the ability to reply to your message, please understand. We will reply you within 24 hours.