FY series submerged twj yog hom tshiab twj zoo tsim los ntawm cov pa corrosion resisting submerged twj thiab nrog cov thev naus laus zis siab ntawm cov khoom zoo li Switzerland Sulzer.Lub twj tso kua mis no tshem tawm kev siv lub tshuab foob uas i$ feem ntau lees txais los ntawm lwm cov twj tso kua dej, thiab tau siv cov txheej txheem impeller kom muaj kev ua haujlwm siab, kev txuag hluav taws xob, tsis muaj dej xau, thiab lub neej ua haujlwm ntev, Lawv tau siv dav hauv kev lag luam roj av, tshuaj, tshuaj, ntawv, metallurgy, dej phwj kho, thiab lwm yam.