GR31M-2DK.5H.2R 130166E is a 400 VAC centrifugal fan for electronic equipment, heat pumps, equipment cooling. Its main supplied feature is a compact construction intended to simplify equipment integration. It also lists a 310 mm size specified in the upload data. Review cooling margin for air-system design.
| Rated Voltage(V) | 400 |
|---|---|
| Size(mm) | 310 |
ZIEHL-ABEGG GR31M-2DK.5H.2R 130166E addresses machinery temperature management in air-handling, HVAC and refrigeration machinery with an AC centrifugal fan architecture suited to repeatable installation and service identification.
The centrifugal format helps maintain temperature management flow through components that introduce pressure loss, including filters and dense thermal assemblies.
Installation validation should include realistic filters, grilles and neighboring components because these elements influence delivered temperature management flow.
The stated 310 mm size helps maintain early mechanical-envelope and mounting checks. Keep the model reference unchanged in replacement documentation. Check environmental limits in the original product data.
OEM designs for air-handling units use GR31M-2DK.5H.2R 130166E where a AC centrifugal fan must moves air through coils and filters. The equipment benefits from continuous heat removal where passive thermal control alone cannot maintain design margin.
ZIEHL-ABEGG supplies model GR31M-2DK.5H.2R 130166E for HVAC and ventilation systems, where directed airflow provides supply or exhaust airflow. The equipment benefits from continuous heat removal where passive thermal control alone cannot maintain design margin.
Assembly serving filtration and clean-air assembly can integrate ZIEHL-ABEGG GR31M-2DK.5H.2R 130166E; the unit drives air through filters. Forced-air heat removal contributes to assembly availability during long duty cycles and repeated load changes.
For assembly in electrical cabinets and industrial electronics, ZIEHL-ABEGG GR31M-2DK.5H.2R 130166E acts as a cooling component that removes enclosure hot spots. Cooling demand varies with workload, so the fan must be evaluated at the production operating 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.
No model-specific maintenance interval is supplied. Keep the airflow path clean, inspect mounting and electrical connections, and follow the exact product instructions.
The supplied sources do not confirm an integrated controller. Verify the exact electrical variant and control requirement before ordering.
The supplied files do not establish a universal 24/7 duty rating. Validate ambient conditions, duty cycle, protection, and maintenance requirements for continuous use.

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