Semi-flowable
pumps are used for very difficult
materials that are able to fill the longer pumping chamber, thus
achieving higher pumping volume.
Flowable
pumps are used for materials that flow into the pumping
chamber with a normal hopper openning
There are three (3) types of V pumping chambers needed for the wide
range of difficult materials
Un-flowable pumps are used for the most
difficult materials that need the longer hopper in order to flow
into the pumping chamber