Ho feta ho ka hlalosoa e le mokhoa o thusang ho hokahanya liphaephe, li-valve, ho theha sistimi e felletseng ea lipopa. Ho na le litlelase tse tšeletseng tsa liforehi tse tšeletseng tse tsoang ho # 150 ho # 2500. E laoloang ke Melao ea B 16.5, ASME B16. 5 Class ea 500 e fana ka bokhoni ba khatello ea 300lb.