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| Type | EC Centrifugal fans |
| Nominal voltage range | 3~380-480 V AC, 50/60 Hz |
| Nominal voltage | 400 |
| Speed n | 4000 |
| Max. Input power | 1180 |
| Max. Input current | 1.64 |
| Sound power level LwA | 83 |
| Perm. ambient temp. | -25..+40 |
A: Through our network of partner factories and flexible manufacturing technologies, we support customized production runs for specific structural or wear components. Technical drawings (CAD/STEP files) must be submitted for engineering review and custom prototyping quotes.
A: Yes, we offer tailored B2B quotation frameworks. Procurement managers can submit a Request for Quote (RFQ) directly through the platform or contact a dedicated account manager to unlock tiered volume discounts and wholesale pricing structures.
A: OKmarts operates under a strict Order Accuracy Guarantee. If the part numbers delivered do not match your approved Proforma Invoice or Purchase Order due to our fulfillment error, we will issue a full refund or expedite a replacement shipment immediately, covering all return international freight charges.
High Efficiency
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Long Service Life
A: On the product details page, you can find detailed information about size and specifications, including size charts, specific measurements, and more, to help you select the right product.
A: Yes, we have a range of recommended alternative products available. If you're looking for options similar to a particular product, our website or customer service representatives can provide you with suitable recommendations based on your preferences and needs.
A: According to our return policy, if the return is due to product quality issues or our mistake, we will cover the return shipping fee. If it's for other reasons, the return shipping fee may be borne by you. Please refer to our return policy for specific details.
Mar 09, 2022
