PVC e faʻaaogaina lautele i vai ma paipa paipa, flanges e masani lava flanges laiti 200 ma lalo, faʻamatalaga o DN25 (bore 32, faʻafetaui paipa 32), DN40 (bore 45, fetaui 45 paipa), DN50 (bore 57), DN80 (bore 57), DN80 89), DN100 (su'e 108), DN150 (su'e 159) … O laugutu o lo'o i luga e masani lava 4 pu...
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