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| Type | Axial fans |
| Series | 6400 |
| Voltage - Rated | 24VDC |
| Size / Dimension | Rectangular/Rounded - 171.5mm L x 150mm H |
| Width | 50.80mm |
| Air Flow | 241.0 CFM (6.75m³/min) |
| Bearing Type | Ball |
| Fan Type | Tubeaxial |
| Features | Speed Sensor (Tach) |
| Noise | 57.0dB(A) |
| Power (Watts) | 17 W |
| RPM | 3400 RPM |
| Termination | 3 Wire Leads |
| Ingress Protection | IP54 - Dust Protected, Water Resistant |
| Operating Temperature | -4 ~ 162°F (-20 ~ 72°C) |
A: Yes. For buyers seeking maximum transaction security outside traditional corporate bank wires, we support payments through verified platforms like PayPal and credit card networks that offer robust buyer dispute resolution and chargeback protection frameworks in case of fulfillment default.
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: 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.
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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: Depending on the region and order amount, we may support cash on delivery. On the checkout page, if cash on delivery is available as one of the options, you can choose this payment method to complete the order.
A: Yes, we offer membership programs or member discounts, allowing members to enjoy more privileges and benefits. You can learn more about the membership program and choose to join based on your needs.
Oct 18, 2025
Jun 06, 2025
