... reciprocating, single acting piston pump Stroke:70mm CBW-150 pump is a horizontal, triplex, single acting reciprocation piston pump. Its function is ... low pressure grouting and non excavating matching. This pump has advantages such as small cubage, light mass, ... reliable performance, etc TypeHorizontal, triplex, reciprocating, single acting piston pumpStroke70mmBore70mmPump speed (s.p.m)222,130,86,57 ...