Because air-operated double-diaphragm (AODD) pumps can handle suspended and non-suspended solids, floating solids, slurries and sludges, they're used for some of the harshest applications in the world. Our large solids handling diaphragm pumps, including our 2" (51 mm) plastic flap valve AODD pumps, are no exception and can even handle line-size solids.
Even in the most severe applications and environments, these solids-pumping workhorses are engineered to provide industry-leading durability and performance. In addition to exhibiting superior performance and usability over competitor pumps, these pumps demonstrate industry-leading flow rates, suction lift, air consumption and displacement per stroke. Through their comprehensive design, maintenance and downtime have been greatly reduced.