Atlas Copco AWD / AWD A

Atlas Copco AWD / AWD A is a series of two-stage liquid ring vacuum pumps intended for humid and demanding processes needing deeper vacuum. Vacuum level, gas composition, moisture load and changing capacity requirements influence both operating reliability and total lifecycle cost. Selection should therefore begin with the actual duty point and the conditions at the pump inlet.

The series uses two-stage liquid ring compression and configurable liquid handling. This construction addresses the process duty by providing a defined pumping principle and an arrangement that can be integrated into the plant. The operating effect and service requirements must be evaluated for the selected size and configuration rather than assumed for the entire range.

Atlas Copco lists capacity up to 4,500 m³/h for the AWD / AWD A range. Confirm achievable pumping speed and ultimate pressure at the specified operating point; maximum figures are not necessarily concurrent. Review utilities, exhaust management and any relevant process-media restrictions before ordering.

For operations and maintenance teams, attention to pump sizing, controls, installation access and planned service helps reduce avoidable interruptions. AxFlow can support product selection, discuss maintenance and spare parts, and help identify the appropriate version. Contact AxFlow to confirm suitability, availability and a quotation.