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| Type | EC Centrifugal fans |
| Nominal voltage range | 3~380-480 V AC, 50/60 Hz |
| Nominal voltage | 400 |
| Speed n | 1860 |
| Max. Input power | 3305 |
| Max. Input current | 5.27 |
| Sound power level LwA | 105 |
| Perm. ambient temp. | -40..+40 |
A: Buyers must inspect the outer packaging and internal items immediately upon delivery. If physical damage is discovered, document the condition with photos/videos and submit a claim to OKmarts within 48 hours of receipt so we can file an immediate report with the carrier and fast-track a replacement shipment.
A: Yes. Our platform supports corporate account provisioning. A master account can be set up for a Procurement Director, with sub-accounts granted to field engineers (for creating technical carts) and purchasing agents (for executing payments), streamlining internal corporate approval workflows.
A: We partner with premier global express couriers, including DHL, FedEx, and UPS, to provide expedited international air freight. Urgent orders are processed with priority handling at our warehouses to ensure the shortest possible transit time to your facility.
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A: The stock availability of a product is usually indicated on the product details page. If the product is out of stock, you may see a notification or the option to sign up for a notification when it becomes available again.
A: The currency for your purchases is generally determined by your location and the available payment options. Our platform supports multiple currencies, and the currency conversion will be automatically applied based on the exchange rates at the time of purchase.
A: Yes, you can sign up for product notifications to receive alerts when an item is back in stock. On the product page, you'll typically find a "Notify Me" or "Email Me When Available" option. By providing your email address, you'll be notified once the item is restocked.
Mar 09, 2022
