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| Series | EFC Series |
| Fan Type | Tubeaxial |
| 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) | 59.04 W |
| Speed (RPM) | 5500 RPM |
| Termination | 4 Wire Leads |
| Ingress Protection | IP55 - Dust Protected, Water Resistant |
| Operating Temperature | 14 ~ 158°F (-10 ~ 70°C) |
| Weight | 1.9 lbs (861.8 g) |
A: Upon request, we provide standard manufacturer compliance documentation, including Certificates of Conformance (CoC), factory inspection reports, and CE/RoHS certification data sheets to ensure alignment with international regulatory and safety standards.
A: Hardware units ship with standard factory-default firmware. For proprietary programming software or specific firmware flashes required for legacy system compatibility, buyers must consult our technical support team during procurement to confirm licensing terms.
A: Our pricing is transparent. Line items for product costs and shipping fees are explicitly detailed at checkout. Local import duties, VAT, or regional consumption taxes are typically the responsibility of the importer of record unless a DDP (Delivered Duty Paid) arrangement is pre-negotiated.
High Efficiency
Stable Performance
Long Service Life
A: The shipping time depends on the shipping method you choose and the destination. Estimated delivery times are usually provided during the checkout process.
A: We prioritize the privacy and security of your personal information. We do not share your details with third parties without your consent, except in cases where it is necessary for order fulfillment or as required by law.
A: Yes, we encourage customers to share their feedback and reviews on our platform. You can find customer reviews and ratings on the product pages, which provide valuable insights into the product's quality and performance.
Mar 09, 2022
