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| Fan Type | DC Fan |
| Series | PMD Series |
| Voltage | 12 VDC |
| Frame Size | 40 mm |
| Frame Thickness | 48 mm |
| Frame Material | PBT Plastic |
| Bearing Type | Ball |
| Speed | Low |
| Function | AutoRestart |
| Size | Square - 40mm L x 40mm H |
| Power Current | - |
| Power Consumption (WATTS) | 8.5 W |
| Speed | 11500 Front, 8000 Rear |
| Air Flow | 21.2 CFM (0.594m3/min) |
| Static Pressure | 1.110 in H2O (276.5 Pa) |
| Noise | 57.0dB(A) |
| Termination | 2 Wire Leads per Fan |
| IP Rating | - |
| Approval Agency | CE, CUR, TUV, UL |
| Operating Temperature | 14 ~ 158～F (-10 ~ 70～C) |
| Weight | 0.182 lb (82.55 g) |
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: 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.
A: We protect your data using enterprise-grade SSL encryption and secure cloud architectures. Any technical blueprints, system designs, or proprietary engineering files uploaded to our servers for customization or compatibility analysis are treated under strict confidentiality protocols and non-disclosure standards.
High Efficiency
Stable Performance
Long Service Life
A: Yes, we typically provide shopping guides or help centers that contain shopping advice and answers to frequently asked questions. You can visit our website or app to access relevant resources and get shopping assistance and clarification for any queries you may have.
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: Yes, we provide real-life photos and videos for most products to help you better understand their appearance and features.
May 17, 2026
May 02, 2025
