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 |
It features a deep 50mm water seal, a patented jellyfish-shaped silicone membrane, and a dual-channel replenishment system. Together, they form an airtight barrier that keeps sewer gases out for up to 150 days, even if the primary water seal dries out.
Yes, our dual-channel model has a maximum drainage flow rate of 0.8L/s, which is 167% faster than the national standard (≥0.3L/s). The linear grille and straight drainage core ensure rapid flow without pooling.
Absolutely. The core is completely detachable without tools, and the built-in 6-8mm precision filter keeps hair and debris trapped for easy removal and zero residue buildup.
The drain is designed for standard D45 and D50 drainage pipes and works seamlessly with same-floor drainage configurations.
Unlike standard spring cores that rust and fail over time, our drain utilizes a magnetic self-closing core. This prevents spring failure and ensures long-term reliable backflow and pest protection.
It is made from premium 304 stainless steel (or optional solid brass) and treated with a 3-layer Life-Bright™ coating, making it highly resistant to rust, corrosion, and scratches.
