ebmpapst S4D400-AP12-37 Axial Fan 400mm 400V 1690RPM 4615m³/h 185W 120Pa
ebmpapst S4D400-AP12-37 Axial Fan 400mm 400V 1690RPM 4615m³/h 185W 120Pa
ebmpapst S4D400-AP12-37 is a high-performance Axial Fan designed for demanding industrial environments. Key specifications: Frame Size: 400mm, Rated Voltage: 400V, Rated Speed: 1690 RPM, Max Airflow: 4615 m³/h, Max Pressure: 120 Pa, Input Power: 185 W. This model is ideally suited for Outdoor air-conditioning units, delivering reliable long-term operation in continuous-duty applications. Each unit undergoes rigorous factory testing to ensure consistent performance. For bulk pricing, lead time, or technical documentation, please contact us.
Contact us for current availability, lead time, technical support and a formal quotation.
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Technical Specifications
Technical Specifications
View the product description and technical datasheet for dimensions electrical ratings airflow noise materials and operating limits. Contact us if you need engineering verification before ordering.
Documents & Compliance
Documents & Compliance
Datasheets installation instructions and compliance documents are available on request. Please include the manufacturer part number and required document when contacting us.
Shipping & Technical Support
Shipping & Technical Support
Contact us for quantity pricing lead times global delivery options or application support. We can help verify the correct part before you order.

Technical Parameters
Product Features
400mm size, 400V rated voltage, 1690 RPM rated speed, 185 W input power, 4615 m³/h maximum airflow, 120 Pa maximum pressure, Axial Fan configuration
Product Applications
Outdoor air-conditioning units
Frequently Asked Questions
Q: How do I verify S4D400-AP12-37 is the right replacement?
A: Match the complete part number from your existing unit's nameplate. Verify electrical ratings (voltage, frequency), frame dimensions, and mounting pattern.
Q: What is the typical lead time?
A: Lead times vary by model and order quantity. Contact us with your target quantity for a current delivery estimate.
Q: Are technical documents available?
A: Yes. Datasheets, dimensional drawings, and performance curves are available upon request. Please specify your document requirements when inquiring.