Fast Track to a Quote
Certification | Testing
Factory Certified
Refund guarantee
24h refund guarantee
Secure Payment
PayPal Verified
Registered Members Enjoy Exclusive Discounts
100% Original
Genuine OEM Parts
Fast Delivery
Shipped via FedEx / DHL / UPS
12-Month Warranty
Worry-Free Coverage
Secure Packaging
Safe & Reliable
5,000+ Global Suppliers
Trusted by Professionals
Send us your model numbers or nameplate details.
We will match your request with our 5,000+ verified suppliers and issue a quotation.
| Type | Axial fans |
| Series | 8400N |
| Voltage - Rated | 24VDC |
| Size / Dimension | Square - 80mm L x 80mm H |
| Width | 25.40mm |
| Air Flow | 40.6 CFM (1.14m³/min) |
| Bearing Type | Sintec |
| Fan Type | Tubeaxial |
| Features | Speed Sensor (Tach) |
| Noise | 32.0dB(A) |
| Power (Watts) | 2.2 W |
| RPM | 3100 RPM |
| Termination | 3 Wire Leads |
| Operating Temperature | -4 ~ 158°F (-20 ~ 70°C) |
| Weight | 0.21 lb (95.25 g) |
A: Buyers must inspect the outer packaging and internal items immediately upon delivery. If physical damage is discovered, document the condition with photos/videos and submit a claim to OKmarts within 48 hours of receipt so we can file an immediate report with the carrier and fast-track a replacement shipment.
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: 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: Yes, we offer product customization and personalization options for selected items. You can personalize the product of your choice according to your preferences, making it truly unique.
A: You can easily view the sales ranking and ratings of products by visiting the product page. The rankings and ratings are prominently displayed, providing valuable insights from other customers.
A: Yes, if you have multiple orders, you can track them simultaneously by accessing the "Track Order" section on our website. Enter the necessary details for each order, and you will be able to monitor their progress in one place.
Apr 18, 2026
May 28, 2025
