Unsuitable for long-term operation; limited runtime until maintenance (unsatisfactory).
ISO 10816-7 uses a standard four-zone evaluation system:
This standard defines "Acceptance Classes" and vibration limits to determine if a pump is operating safely or requires maintenance. : Centrifugal, mixed-flow, and axial-flow pumps. Measurement : RMS velocity (mm/s) or displacement (µm). Support Types : Categorizes pumps by "Rigid" or "Flexible" supports. Power Classes Category I : High-reliability/critical pumps (typically > 200 kW). Category II : General purpose pumps (typically < 200 kW). 📥 How to Access the PDF