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| Type | Axial fans |
| Series | W4E420 |
| Voltage - Rated | 230VAC |
| Size / Dimension | Round - 544mm Dia |
| Width | 80.00mm |
| Air Flow | 3310.0 CFM (92.68m3/min) |
| Bearing Type | Ball |
| Fan Type | Tubeaxial |
| Noise | 74.0dB(A) |
| Power (Watts) | 285W |
| Termination | 2 Wire Leads |
| Approval Agency | CSA, UL, VDE |
| Weight | 11 lbs (5 kg) |
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: Yes. Your corporate dashboard retains a permanent, secure repository of all past transactions, technical specifications, commercial invoices, and warranty dates. This allows your maintenance, repair, and operations (MRO) teams to instantly pull historical records for equipment auditing or one-click reordering of consumable parts.
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.
High Efficiency
Stable Performance
Long Service Life
A: We are committed to providing customers with a high-quality service experience, and therefore, we may offer personalized services such as shopping advisors or customer specialists. You can contact our customer service team to inquire about the availability of such services.
A: On the product list page, you can view the prices and ratings of different items simultaneously. You can also use filters to sort products by price or rating, facilitating your comparison and selection.
A: Yes, you can request a gift receipt or ask for the price to be removed from the packaging. During the checkout process, there is usually an option to include a gift receipt or leave a note with specific instructions. We will ensure that the price is not included in the package or provide a separate gift receipt if requested.
Mar 09, 2022
