gentle product delivery with attenuated
pressure peaks. These properties readily allow the AH pumps to be used in
filter-press applications. At the beginning of the process, low
filter resistance causes delivery of a large volume of fluid, which fills the empty
filter press rapidly. The rising fluid causes the volume to reduce automatically until the required standstill is reached at the maximum permitted
pressure. At this point, unlike mechanically driven diaphragm pumps, the AH pumps stop and do...
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