The copper self-sealing floor drain cover is made of stainless steel，The ground leakage core is made of copper material， It automatically opens when water contacts and closes automatically without water.
The self-sealing ground leakage of copper is filtered by the cover plate and then filtered by the filter mesh， It is not possible for debris to flow into the lower water pipe and prevent the plugging of the lower water pipe.
The stainless steel panel is made of stainless steel and has a threaded seal with a full copper drain， The two seals are tight and seamless.
The product undergoes rigorous high pressure testing before packaging to ensure quality, so there may be water stains， This is normal， Please use it with confidence.
