Huazhu
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Equipped with a 50mm deep water seal (exceeding national standards), a patented jellyfish-shaped silicone membrane, and dual-channel water replenishment, this floor drain blocks sewer gases for up to 150 days—even if the water seal dries out. The airtight O-ring seal further prevents cockroaches and drain flies from entering living spaces.
With a maximum flow rate of 0.8L/s (dual-channel model), it outperforms standard drains (≥0.3L/s) by 167%. The linear grille design and straight drainage core eliminate water pooling, even under high-pressure showerheads.
The 6-8mm precision filter traps hair and debris without slowing water flow, while the detachable core allows easy cleaning—no tools required. Lab tests confirm zero residue buildup after 100+ uses.
Crafted from 304 stainless steel (or optional solid brass), the drain resists corrosion and scratches via a 3-layer Life-Bright™ coating. Its hidden installation design fits seamlessly with tiled floors, winning praise for minimalist aesthetics.
| Parameter | Detail |
|---|---|
| Material | 304 Stainless Steel / Solid Brass (optional) |
| Drainage Flow Rate | 0.8L/s (dual-channel); 0.6L/s (single-channel) |
| Water Seal Depth | 50mm (GB27710-2011 Certified) |
| Dimensions | Custom sizes available |
| Compatibility | D45/D50 drainage pipes; Suitable for same-floor drainage systems |
| Installation Type | Floor-mount, hidden tile-embedded design |
| Certifications | Acid Salt Spray Test Pass; National Anti-Odor Certification |
Unlike cheap PVC alternatives that crack in 2 years, our drain's metal construction ensures long-term reliability. The magnetic self-closing core avoids spring rust issues, while the anti-overflow valve protects against sewer backups—critical for old buildings. It's the top choice for both renovation and new construction.
Thanks to the patented jellyfish-shaped silicone membrane combined with the 50mm deep water seal, the floor drain can block sewer gases for up to 150 days—even after the water seal has fully dried out.
The floor drain is compatible with D45 and D50 standard drainage pipes and is suitable for same-floor drainage system installations commonly used in both new construction and renovation projects.
Yes. The detachable drainage core can be removed and cleaned by hand—no tools are required. The 6-8mm precision filter catches hair and debris effectively while maintaining strong water flow.
The floor drain is available in 304 stainless steel as the standard option, with solid brass available as an upgrade. Both options feature a 3-layer Life-Bright™ coating for superior corrosion and scratch resistance.
Absolutely. The built-in anti-overflow valve is specifically designed to protect against sewer backups, making it an ideal solution for older buildings where backflow is a common concern.
Yes, custom dimensions are available to suit different installation requirements. The product has passed the Acid Salt Spray Test and holds National Anti-Odor Certification, as well as compliance with GB27710-2011 standards for water seal depth.
