Material: copper
Size:as the picture
Easy to install, plug and play.
Features:Anti odor/ Anti defection/ Fast drainage/Insect Prevention
Automatic opening when draining, final after draining.
Applicable: Widely used for Pipes Tubes in Toilet, Bathroom, Kitchen , Floor and more.
Working Principle:
(1)When the water into the ground drain, the gravity of the water will open the lowest of the ABS gasket, dripping unimpeded.
(2) After disruption of water, gasket is robotically closed because of gravity sealed just so the fuel in the pipeline, pests and over stream cannot be up.
Package Included:
1Pcs/set * surface drain core