TG50 Diaphragm pa o lalo elemeni faʻavae elemeni masani faʻaaoga mo le taofia faiga ma tumau faʻavae pa.
O la matou TG series hydraulic diaphragm wall grabs e fetaui lelei mo le faʻamamaina o le pa, faʻataʻamilo i le vaʻaiga, lagolago o le eliina o le pa, cofferdam ma mea faʻavae, ma e talafeagai foʻi mo le fausiaina o sikuea faʻaputuga. O se tasi o sili ona lelei ma sili atu fausia masini i luga o le maketi.