Floor Drain Odor-Proof Backflow Preventer Sewer Insect-Proof Drain

High-concerned chemical : None Function : Common Floor Drain Surface Treatment : Polished Model Number : P5EC7HH1406882 Size : others Application : Floor Floor Drain Method : Gravity Flushing Origin : Mainland China Certification : None Type : Drains Features1 : Backflow Preventer,Backflow Preventer Features2 : Floor Deodorant Core,Floor Deodorant Core Material : Brass,Brass