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公开(公告)号：US11596987B2
公开(公告)日：2023-03-07
申请号：US17497972
申请日：2021-10-10
Applicant: Luisa Sivacoe
Inventor： Orlande Sivacoe
Abstract: A pig pumping unit is provided that allows eight passes to be made simultaneously with a single pumping unit. A single engine is used to drive three or four pumps, each connected into separate pumping units. Two engines may thus be used to drive up to eight pumps in a single trailer.
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