There are Rotary Gear Pumps (DIRNXJ) offered by us that are designed to pump solids, liquids, gases or a mixture of the three. The capacity of these pumps per rotation is independent of the speed, and they can develop a dynamic liquid seal thus, there is no need for both inlet and discharge check valves. Regardless of the rotary pumps design, these pumps undergo three main rotational action: open to an inlet/closed to outlet (OTI/CTO). Rotary Gear Pumps (DIRNXJ) are very effective.
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