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| Type | EC Axial fans |
| Motor | M3G 112-EA |
| Nominal voltage range | 1~200-277 |
| Frequency | 50/60 |
| Speed | 620 |
| Max. input power | 250 |
| Max. input current | 1,10 |
| Max. back pressure | 60 |
| Perm. ambient temp. | -25..+60 |
A: Yes. To maximize peace of mind for high-value or critical orders, buyers can request a "Pre-Shipment Video Verification." Our warehouse team will film the unboxing, display the original manufacturer seals, show matching serial numbers, and verify the physical condition of the components in real-time or via a high-definition video link.
A: Our warehouse management system strictly tracks manufacturing date codes, especially for sensitive components like VFD electrolytic capacitors or rubber seals. We explicitly state product conditions on the listing and can provide batch date codes prior to shipment for critical applications.
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.
High Efficiency
Stable Performance
Long Service Life
A: Yes, we offer an online customer service system and a user review section where you can communicate with merchants or other buyers, ask questions, or share your shopping experience.
A: Applying for a refund is easy. Simply contact our customer service team and provide the necessary details, and they will guide you through the refund process. Once the return is processed, you will receive the refund amount through the original payment method.
A: Generally, we do not set purchase quantity limits. You can freely choose the quantity based on your needs. However, for specific events or popular items, there may be purchase quantity restrictions for fairness. Please pay attention to the event rules or prompts on the product page.
Mar 09, 2022
