Edwards iQDP40 Dry Pumps.The Edwards iQDP40 Dry Pump uses a nearly identical pumping mechanism as the QDP40, plus it features an integrated electronics and control suite enabling the user to easily monitor and report a wide range of pump health outputs and detect issues automatically. When integrated with a Tool Interface Module, an iQDP pumping system communicates easily with any parent equipment. In addition, the pump can be networked for remote monitoring using a Network Interface Module and proprietary software/hardware from Edwards. Like the QDP series, the iQDP pump can be diluted with up to 50SLM of nitrogen purge for the harshest applications.