4856ZWU Ebmpapst 4856ZWU IP65 Axial Fan | 104m³/h | 230VAC | Ball Bearing | Industrial Cooling Fan
Heavy-duty Ebmpapst 4856ZWU axial fan delivers 104m³/h airflow with IP65 protection. Features 230VAC operation, ball bearing system & quiet 26dBA operation for industrial applications.
- IP65 Protection – Fully sealed against dust ingress and low-pressure water jets
- Ball Bearing System – Provides 50,000+ hours of reliable operation
- Ultra-Quiet Operation – Just 26dBA noise level for workplace comfort
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Request a QuoteEbmpapst 4856ZWU Axial Fan – Industrial Cooling Fan
The Ebmpapst 4856ZWU is a robust industrial-grade axial fan designed for demanding cooling applications requiring both performance and environmental protection. Built with precision engineering from ebm-papst, a world leader in fan technology, this fan combines high-quality ball bearings with an IP65-rated aluminum housing to deliver reliable operation even in harsh conditions.
Measuring 119×119×38mm, this compact fan generates an impressive 104m³/h (58.9 CFM) airflow while maintaining an exceptionally quiet operation of just 26dBA. The fan operates at 1700 RPM with 230VAC power input, consuming only 13W – making it both powerful and energy-efficient.
Key advantages of the 4856ZWU model include:
- Superior IP65 protection against dust ingress and water jets
- Durable ball bearing system for extended service life
- Quick Connect Terminal for simplified installation
- Aluminum construction for excellent heat dissipation
- Compliance with industrial-grade reliability standards
Ideal applications include:
- Industrial machinery cooling
- Enclosure ventilation systems
- HVAC equipment
- Automation control cabinets
- Food processing environments
- Medical equipment cooling
Product Attributes
| Attribute | Specification |
|---|---|
| Air Flow | 104m³/h (58.9 CFM) |
| Bearing Type | Ball |
| Brand | ebm-papst |
| Current Type | AC |
| Depth | 38mm |
| Dimensions | 119 × 119 × 38mm |
| Height | 119mm |
| Housing Material | Aluminum |
| IP Rating | IP65 |
| Noise Level | 26 dBA |
| Operating Supply Voltage | 230 VAC |
| Power Rating | 13 W |
| Product Category | AC Fans |
| Product Type | Axial Fan |
| RPM | 1700 |
| Series | 4000Z |
| Subcategory | Fans, Blowers & Accessories |
| Termination Style | Quick Connect Terminal |
| Type | Axial Fan |
| Width | 119mm |
Key Features
✔ IP65 Protection – Fully sealed against dust ingress and low-pressure water jets
✔ Ball Bearing System – Provides 50,000+ hours of reliable operation
✔ Ultra-Quiet Operation – Just 26dBA noise level for workplace comfort
Frequently Asked Questions (FAQ) About 4856ZWU AC Fans
Q1: What is the expected lifespan of the 4856ZWU’s ball bearings?
A: Under normal operating conditions, the ball bearings provide 50,000+ hours of continuous operation, significantly longer than sleeve bearing alternatives.
Q2: Does the IP65 rating mean this fan can operate outdoors?
A: While IP65 protects against dust and water jets, we recommend installing the fan in protected enclosures for outdoor use to prevent prolonged direct water exposure and UV damage.
Q3: Can the 4856ZWU be used for both intake and exhaust applications?
A: Yes, however airflow direction is fixed. Please confirm rotation direction before installation based on your orientation needs.
Q4: How does this compare to the standard 4856ZW model?
| Feature | 4856ZWU | Standard 4856ZW |
|---|---|---|
| IP Rating | IP65 | IP20 |
| Housing | Aluminum | Plastic |
| Connection | Quick Connect Terminal | Screw Terminal |
| Noise Level | 26 dBA | 38 dBA |
Q5: Is speed control possible with this fan?
A: The 4856ZWU operates at fixed speed (1700 RPM). For variable speed control, consider ebm-papst’s EC motor fan series.
Q6: What maintenance does the ball bearing system require?
A: The bearings are maintenance-free under normal operating conditions. In dusty environments, periodic cleaning may extend service life.
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