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| Series | BFB Series |
| Fan Type | Blower |
| Features | Locked Rotor Protection |
| Size / Dimension | Square/Rounded - 50mm L x 50mm H |
| Width | 20.00mm |
| Bearing Type | Ball |
| Voltage - Rated | 12 VDC |
| Static Pressure | 0.636 in H2O (158.4 Pa) |
| Air Flow | 5.8 CFM (0.163m³/min) |
| Noise | 36.5dB(A) |
| Power (Watts) | 1.92 W |
| Speed (RPM) | 4900 RPM |
| Termination | 2 Wire Leads |
| Operating Temperature | 14 ~ 158°F (-10 ~ 70°C) |
| Approval Agency | CE, CSA, UL, VDE |
| Weight | 0.078 lb (35.38 g) |
A: OKmarts operates under a legally registered corporate entity with verifiable business registration records, global tax compliance IDs, and physical warehouse infrastructure. We can provide corporate bank references, Dunn & Bradstreet (D-U-N-S) numbers, and customer references from established industrial firms in your region to validate our commercial legitimacy before you transfer funds.
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: Yes. Our platform supports corporate account provisioning. A master account can be set up for a Procurement Director, with sub-accounts granted to field engineers (for creating technical carts) and purchasing agents (for executing payments), streamlining internal corporate approval workflows.
High Efficiency
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A: On the product details page, you can view the average rating and user reviews. We encourage users to share their shopping experiences and feedback on the products, so you can better understand the opinions and suggestions of other buyers.
A: If you need to change your shipping address after placing an order, please contact our customer service team as soon as possible. We will assist you in updating the address if it's still possible.
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.
Dec 16, 2025
Nov 15, 2025
