GB PVC DWV FITTING SQUARE FLOOR DRAIN
1. floor drain is a drainage device connected with drainage pipeline system.
2. The particularity of floor drain: it Prevents surface water, waterlogging, solid matter, more fibers, hair, easy sediment and so on from entering a drain opening on the floor
3. Main functions of floor drain:
Anti-odor, anti-clogging, anti-cockroach, anti-virus, anti-backwater, anti-drying (mainly refers to water-sealed floor drain)
The quality of floor drainage is mainly examined from four aspects: drainage speed, deodorization effect, cleanliness and durability without mechanical principle.
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