Khoom siv: zas hlau / cam khwb cia hlau
Standard: BS750
Loj: DN80mm
Hom: underground hluav taws hydrant
Part Khoom siv: lub cev / disc / kaus mom DI / CI
Qia SS420: qia noob txiv / tuav lub nplhaib / sealing noob txiv / dag
Disc nplhaib EPDM: o-ntiv nplhaib / hmoov av nplhaib / kaus mom gasket NBR
End flange: BS4504 / EN1092
Siab: PN16