

RE31P-4DK.6Y.1R 131851H is a 400 VAC centrifugal fan intended for packaging machinery. Its representative supplied feature is a forward-curved blade arrangement. Key data also includes a 310 mm size specified in the upload data. Selection focus: service access during procurement comparison.
| Rated Voltage(V) | 400 |
|---|---|
| Size(mm) | 310 |
ZIEHL-ABEGG RE31P-4DK.6Y.1R 131851H brings AC centrifugal fan performance to industrial machinery and electrical equipment. The product is suited to manufacturers that need controlled airflow, stable operation and a clear integration path.
The 400 VAC rating should be matched to the equipment supply and the complete model suffix. Backward-curved impeller geometry converts motor power into focused airflow and useful static pressure. A balanced rotating assembly supports stable operation, controlled vibration and efficient cooling in restrictive equipment layouts.
Before volume ordering RE31P-4DK.6Y.1R 131851H, confirm the duty point in the finished enclosure and review connector or controller requirements. The result is a documented solution for engineering, procurement and maintenance.
This helps manufacturers connect the specified airflow function with equipment reliability and maintainable installation. Used within packaging machinery, production equipment and automation systems, RE31P-4DK.6Y.1R 131851H supports operating stability inside packaging and factory equipment.
In HVAC, outdoor air-conditioning and ventilation equipment, ZIEHL-ABEGG RE31P-4DK.6Y.1R 131851H maintains planned air exchange through air-handling and outdoor HVAC equipment. A controlled air path is needed to carry heat from active parts toward the intended rejection surface.
No airflow or pressure figure is supplied for this exact row. Request the matching performance curve before sizing the system.
No quantified cost-saving claim is supplied for this exact item. Compare energy use, controls, service needs, and purchase cost using the required duty point.
The upload sheet marks the item as In Stock, but available quantity should be confirmed when the order is placed.
No exact IP protection level is stated for this item in the supplied sources. Confirm it before use in dusty, wet, or harsh locations.
Check supply voltage, controller signals, blocked airflow, contamination, abnormal noise, rotation, and the equipment operating point before replacing the unit.
The matched source highlights a forward-curved blade arrangement. Compare that point together with the listed electrical and dimensional data.

Designed for packaging machinery, RE22P-4DK.4Y.1R 135959 provides a centrifugal fan platform rated at 400 VAC. Its representative supplied feature is a 220 mm size specified in the upload data. Selection focus: equipment interface during technical approval. Use the complete model code and supplied parameters when confirming the final installation.
Read More
Selected for packaging machinery, RE20P-4EK.2F.1R 209309 uses a centrifugal fan arrangement with 230 VAC. Its representative supplied feature is a compact construction intended to simplify equipment integration. Key data also includes a 500 mm size specified in the upload data. Selection focus: service access during site verification.
Read More
Within packaging machinery, RE45P-4DK.7Q.1R operates as a 400 VAC centrifugal fan. Its representative supplied feature is a 450 mm size specified in the upload data. Selection focus: fan selection during system integration. Use the complete model code and supplied parameters when confirming the final installation.
Read More
A 400 VAC electrical rating defines RE40P-8DK.6F.1R 107810, a centrifugal fan for packaging machinery. Its representative supplied feature is a compact construction intended to simplify equipment integration. Key data also includes a 400 mm size specified in the upload data. Selection focus: motor interface during equipment design.
Read More
RE35P-6DK.6F.1R 209529 supports packaging machinery as a centrifugal fan, with 400 VAC listed in the supplied data. Its representative supplied feature is a forward-curved blade arrangement. Key data also includes a 350 mm size specified in the upload data. Selection focus: pressure requirement during equipment design.
Read More
Designed for packaging machinery, RE31P-6DK.6C.1R 210197 provides a centrifugal fan platform rated at 400 VAC. Its representative supplied feature is a 310 mm size specified in the upload data. Selection focus: airflow path during equipment design. Use the complete model code and supplied parameters when confirming the final installation.
Read More