

Applied in Air Handling Units, the ZIEHL-ABEGG GR31C-ZID.DG.CR is a 400 V EC centrifugal fan, presenting a listed pressure capability of 2,400 Pa. This assists electrical and mechanical review.
| Rated Voltage(V) | 400 |
|---|---|
| Size(mm) | 315 |
| Max.Air Flow(m³/h) | 7100 |
| Max.Pressure(Pa) | 2400 |
| Input Power(W) | 3900 |
| Speed(rpm) | 4200 |
| Noise(db) | 70 |
The ZIEHL-ABEGG GR31C-ZID.DG.CR is an EC centrifugal blower for hvac systems, supporting equipment thermal management and integration.
Data includes 400 V operation, airflow up to 7100 m³/h and pressure up to 2400 Pa for checking whether the available air delivery suits the installed resistance. Listed noise is 70 dB at the stated test point. The datasheet lists bionic blade geometry for durable motor support. Duty-point verification and a low-obstruction inlet help maintain predictable airflow and dependable fan operation.
The GR31C-ZID.DG.CR suits OEM integration and replacement sourcing; verify wiring, mounting, duty point and ambient limits before approval. This verified model profile strengthens lifecycle planning for maintenance sourcing with clearer fit and interface checks.
It is listed for Air Handling Units. Confirm voltage, duty point, dimensions and mounting against the equipment requirements before selection.
Match required airflow and pressure on the exact performance curve, then verify voltage, power, dimensions and environmental limits.
The workbook marks it In Stock, but quantity and lead time should be reconfirmed at quotation because availability can change.

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