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| Series | EFC Series |
| Fan Type | Axial Fan |
| Features | Locked Rotor Protection, PWM Control, Speed Sensor (Tach) |
| Size / Dimension | Round - 172mm Dia |
| Width | 50.80mm |
| Bearing Type | Ball |
| Voltage - Rated | 48 VDC |
| Static Pressure | 1.771 in H2O (441.1 Pa) |
| Air Flow | 415.7 CFM (11.64m³/min) |
| Noise | 63.4dB(A) |
| Power (Watts) | 59 W |
| Speed (RPM) | 5500 RPM |
| Termination | 4 Wire Leads |
| Operating Temperature | 14 ~ 158°F (-10 ~ 70°C) |
| Approval Agency | CE, CSA, UL, VDE |
| Weight | 1.9 lbs (861.8 g) |
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A: Immediately upon dispatch, the platform automatically generates an international tracking link integrated with carriers like DHL, FedEx, or UPS. Real-time API tracking is accessible directly from your OKmarts account dashboard, displaying live transit status, customs clearance progression, and finalized delivery updates.
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A: In certain cases, we may offer the option to purchase insurance to ensure your shopping safety and product protection. Specific insurance purchase options will be indicated on the checkout page or in the product details.
A: Yes, we support over 135 currencies and dozens of payment methods, including credit cards (Visa, MasterCard, AMEX, UnionPay, and Discover), TT, PayPal, Stripe, and more. On the checkout page, you can select your preferred payment method for payment. You can contact our customer service for any payment-related questions or concerns.
A: Applying for an extended warranty is simple. During the purchasing process, you can choose to extend the warranty period for eligible products. Just select the desired warranty period, and it will be added to your purchase.
Mar 09, 2022
