... pump integrates the functions of press grouting, conveying, grouting and plastering etc.is characterized in average discharging speed, high ... pump conveying pressure, long distance, high production efficiency and pressure grouting. With good grouting effect, the pump works ... , highway, tunnel, bridge, water conservancy, mine and line, etc. ModelUBJ3UBJ3-ROutput (L/min)1-31-3Main motor power (kw)2 ...