Duty-Point Model Selector

Enter the flow, the discharge pressure and the pressure at the inlet. The selector matches your duty against the sixteen published Pangeng frames and shows how much headroom the closest one leaves. Inlet pressure is what decides between a full compressor and a booster frame, so set it before you read the result.

Every figure in this selector is copied from the published model tables on this page. Free air delivery is flow referred back to inlet conditions, which is a smaller number than swept volume, and motor ratings are nameplate ratings rather than measured shaft power. Frames outside the published tables are built to order, so a result of no match means send the duty point rather than that the duty cannot be met.