horizontal,triplex, single acting reciprocation piston pump BW-160 MUD PUMPTypeHorizontal, triplex, single acting reciprocation piston pumpStroke70mmBore70mmPump speed (s. ... p.m)200 132 83 55Output volume (l.p.m)160 107 67 44Discharge pressure (Mpa)2.5 4 6.5 ...