1. The floor drain is a drainage appliance that connects the ground to the drainage pipe system.
2. The special feature of the floor drain: it excludes ground water, water stains, solids, fiber, hair, easy deposits, etc.
3. The main function of the floor drain:
Anti-odor, anti-clogging, anti-cockroach, anti-virus, anti-reflow, anti-drying (mainly refers to water-sealed floor drain)
The quality of the floor drain is mainly reviewed from four perspectives: drainage speed, deodorization effect, ease of cleaning, and durability without mechanical principles