... Model ParametersUBJ3 Ash Output1,1.5,3m3/h Working Pressure2Mpa Motor Power2.2/3.3/4kw Weight420kg External ... Dimensions1570*814*932mmThe UBJ series squeeze mortar pump, integrating the functions of press grouting, conveying, grouting ... protection jet grouting, foundation engineering mixing pile grouting, the pump is applicable to highway, bridge, tunnel, mine, construction, ...