W4S300-DA02-02 ebm-papst W4S300-DA02-02 230VAC Axial Fan | 1440m³/h Airflow | 62 dBA | IP44 | Square Housing
High-performance ebm-papst W4S300-DA02-02 230VAC axial fan delivers 1440m³/h airflow with 62 dBA noise. IP44 protected, ball bearing design, ideal for industrial & HVAC cooling. Bulk packaging, 1380 RPM, 94W power.
Key Features:
✅ 1440m³/h Airflow – High-volume ventilation for industrial applications
✅ 62 dBA Low Noise – Quiet operation for sensitive environments
✅ IP44 Protection & Ball Bearings – Durable, moisture-resistant design
ebm-papst W4S300-DA02-02 230VAC Axial Fan
High-Efficiency Industrial Cooling Fan for HVAC & Equipment Ventilation
The ebm-papst W4S300-DA02-02 is a 230VAC axial fan designed for high-performance airflow (1440m³/h) with low noise (62 dBA). Built for industrial cooling, HVAC systems, and machinery ventilation, this square-housing fan features a ball bearing motor ensuring long service life with minimal maintenance.
Engineered by ebm-papst, a leader in thermal management, the W4S300-DA02-02 operates at 1380 RPM, offering a balance of power (94W) and energy efficiency. Its IP44 protection makes it suitable for environments exposed to dust and moisture, ideal for factory cooling, server rooms, and commercial ventilation.
Technical Specifications
| Category | Specification |
|---|---|
| Model | W4S300-DA02-02 |
| Voltage & Power | 230VAC, 50/60Hz |
| Current Draw | 0.67A |
| Airflow Rate | 1440m³/h (942 CFM*) |
| Static Pressure | – (Optimized for free-air cooling) |
| Speed (RPM) | 1380 |
| Noise Level | 62 dBA (Quiet operation) |
| Bearing Type | Ball Bearing (Long lifespan) |
| Frame Size | 430×430mm (Square), 90mm depth |
| Weight | 4.63 lbs (2.1 kg) |
| Ingress Protection | IP44 (Dust & splash-proof) |
| Termination | 2-Wire Leads |
| Operating Temp | Up to 50°C (122°F) |
| Motor Type | External Rotor AC Motor |
*Estimated conversion (1m³/h ≈ 0.588 CFM)
Key Benefits & Applications
✔ High Airflow Efficiency
- 1440m³/h (942 CFM) airflow for rapid heat dissipation in:
- Industrial machinery cooling (CNC, compressors, welding systems)
- HVAC duct assist fans (commercial ventilation)
- Server/rack cooling & electric cabinet cooling
✔ Low Noise (62 dBA) – Ideal for Workspaces
- Quieter than standard industrial fans (compared to 70+ dBA competitors)
- Suitable for:
- Office ventilation systems
- Medical equipment cooling
- Audio/studio environments
✔ Rugged Industrial Design
- Ball Bearings → 50,000+ hour lifespan (no lubrication needed)
- IP44 Protection → Moisture/dust-resistant for:
- Food processing plants
- Outdoor electrical enclosures
- Permanently attached A-blade → Optimized motor cooling
W4S300 Series Comparison
| Model | Voltage | Airflow | Power | Noise | Key Feature |
|---|---|---|---|---|---|
| W4S300-DA02-02 | 230VAC | 1440m³/h | 94W | 62 dBA | Square housing, IP44 |
| W4S300-CA08-51 | 115VAC | 942 CFM | 95W | 64 dBA | Round housing |
| W4E300-CA01-51 | 230VAC | 1077 CFM | 95W | 66 dBA | High CFM, discharge guard |
Why Choose the W4S300-DA02-02?
🔹 ebm-papst Quality – German-engineered for reliability
🔹 Easy Integration – Square housing fits standard ducts/enclosures
🔹 Low Maintenance – Ball bearings reduce service needs
Ordering Information
- Bulk packaged for industrial supply chains
- 2-wire lead termination for simple wiring
Ideal for:
✔ Industrial cooling ✔ HVAC assist ✔ Electrical cabinet ventilation
Conclusion
The ebm-papst W4S300-DA02-02 is a high-performance, low-noise axial fan optimized for industrial and commercial cooling. With 1440m³/h airflow, 62 dBA noise, and IP44 protection, it’s a cost-effective solution for demanding environments.
Need custom guards or duct adapters? Contact us for accessories!
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