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| Type | EC Centrifugal fans |
| Nominal voltage range | 3~380-480 V AC, 50/60 Hz |
| Nominal voltage | 400 |
| Speed n | 750 |
| Max. Input power | 3540 |
| Max. Input current | 5.63 |
| Sound power level LwA | 84 |
| Perm. ambient temp. | -25..+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: To ensure transaction security and accommodate standard corporate purchasing workflows, we support secure international Telegraphic Transfers (T/T Wire), major corporate Credit Cards, PayPal, and Letter of Credit (L/C) frameworks for large-scale procurement contracts.
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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Mar 09, 2022
