HWDH70&90 Hydraulic High Pressure Grout pamu

HWDH70&90 Hydraulic High Pressure Grout Pump o loʻo i ai tulaga lelei tele i le faʻatinoga ma le fausaga. E faʻaaogaina se faiga faʻaoga lua-piston e tasi ma ua faʻapipiʻiina i se faʻaogaina o le faʻaogaina o le hydraulic system e faʻamautinoa ai le mautu ma le lelei. I le taimi lava e tasi, o le fausaga atoa o meafaigaluega e faʻatusatusa, lea e faigofie mo le faʻapipiʻiina ma le faʻapipiʻiina i totonu o siosiomaga faufale eseese. O loʻo faʻapipiʻiina foi ma se valve polo e faʻamautinoa atili ai le mautu ma le faʻamaoni o le faʻaogaina o meafaigaluega.