What Does Portable Electronics Vents Mean?
This unit goes by a amount of various names, which include Studor® vent, in-line vent and mechanical vent. It truly is made to open up and admit air right into a sink drain line when There exists unfavorable tension (suction) during the pipe, which will allow the drain to stream freely without gurgling for air.しかし、粉塵や水が侵入す