The Model 25000 Series electric double diaphragm pump from Edson Pumps combines pumping features that include dry-start suction lift, the ability to pump liquids with suspended solids, a low-emulsion pumping action, and the ability to run dry indefinitely with the chemical resistance of polypropylene. The electric motor provides installation versatility and cost efficiency. It can also create vacuum lift and discharge pressures comparable to small peristaltic systems. Components can be cleaned and replaced in just a few minutes with virtually no tools. 508/995-9711; www.edsonpumps.com.