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| Series | AFC Series |
| Fan Type | Axial Fan |
| Size / Dimension | 70 mm SQUARE or 75 x 75 x 30 mm |
| Bearing Type | Ball |
| Voltage - Rated | 12 VDC |
| Air Flow | 46.9 CFM (1.31m³/min) |
| Noise | 44.3dB(A) |
| Power (Watts) | 4.2 W |
| Speed (RPM) | 5000 RPM |
| Termination | 4 Wire Leads |
| Operating Temperature | 14 ~ 140°F (-10 ~ 60°C) |
| Approval Agency | CE, TUV, UL |
| Weight | 0.154 lb (69.85 g) |
A: Once a Proforma Invoice is issued and payment is confirmed, your pricing is legally locked. OKmarts absorbs any subsequent raw material price spikes, supplier price adjustments, or sudden export tariff increases, guaranteeing that the price you pay at checkout is final.
A: We operate an international sales and support desk that covers major global operating hours. Every corporate buyer is assigned a dedicated Account Manager who coordinates cross-border communications, ensuring that urgent technical queries or logistics issues are answered regardless of the time difference.
A: Absolutely. Our automated billing system generates itemized Proforma Invoices (PI) and Commercial Invoices containing corporate tax IDs, purchase order (PO) numbers, and explicit company details necessary to satisfy international corporate accounting and auditing standards.
High Efficiency
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A: Yes, we provide size conversion charts for international customers on our website. These charts help you convert sizes between different measurement systems, ensuring you select the appropriate size for your region. They can usually be found in the product description or on the size guide page.
A: We highly value your feedback and would like to hear about your shopping experience. You can contact our customer service or provide feedback through the "Screenshot Feedback" feature on our website. We welcome your opinions and suggestions as they help us improve our services and better serve our customers.
Feb 14, 2026
Sep 14, 2025
