Waukesha Lobe Pump - Model 060 3 Phase, 415V, 2.2kW with VFD mounted to frame. Stainless steel positive displacement lobe pump. Suction / Discharge: 2.5 Inch Approximate flow rate (tested with water): 0 - 24 l/min or 0 - 1,440 l/hr Double mechanical seal with flush. Unit runs.