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| Type | Axial fans |
| Series | S4E450 |
| Voltage - Rated | 230VAC |
| Size / Dimension | Round - 477.2mm Dia |
| Width | 164.8mm |
| Air Flow | 2173.4 CFM (60.86m3/min) |
| Static Pressure | 0.141 in H2O (35.0 Pa) |
| Bearing Type | Ball |
| Fan Type | Tubeaxial |
| Features | Capacitor, Thermal Overload Protector (TOP) |
| Power (Watts) | 355W |
| RPM | 1600 RPM |
| Termination | 4 Wire Leads with Splice Terminals |
| Ingress Protection | IP44 |
| Operating Temperature | -13 ~ 104～F (-25 ~ 40～C) |
| Approval Agency | CE |
A: No. Unlike surplus liquidation brokers who sell unpredictable, unvetted excess inventory, OKmarts builds strategic partnerships directly with active factory supply chains and authorized distribution channels. This ensures that every component is fully traceable, factory-fresh, and covered by standard manufacturer liability frameworks.
A: We operate an international sales and support desk that covers major global operating hours. Every corporate buyer is assigned a dedicated Account Manager who coordinates cross-border communications, ensuring that urgent technical queries or logistics issues are answered regardless of the time difference.
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.
High Efficiency
Stable Performance
Long Service Life
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: We prioritize the safety of our customers and comply with product recall and safety alert notifications. You can stay informed about product recalls by regularly checking our website's safety alert section or subscribing to relevant product safety authorities' notifications.
A: Yes, we have a range of recommended alternative products available. If you're looking for options similar to a particular product, our website or customer service representatives can provide you with suitable recommendations based on your preferences and needs.
Mar 09, 2022
