Product Introduction
The Concealed-Mount Full-Copper Waterway Basin Faucet is a premium smart bathroom fixture engineered for modern minimalist and high-end spaces, combining robust construction, intelligent functionality, and space-saving design. Featuring an integrated HPb59-1 brass body with full-copper waterways, it delivers exceptional corrosion resistance and antibacterial performance, while the concealed installation maximizes countertop space for a neat, uncluttered look. Equipped with a single-handle dual-waterway control system, it enables quick and precise temperature adjustment, complemented by a hydroelectric-powered digital display (showing real-time water temperature and usage duration) and ambient light strip. Crafted through one-piece casting for structural integrity, this faucet meets the highest standards for durability, safety, and aesthetics, making it ideal for both residential and commercial applications seeking comfort, hygiene, and style.

Detailed Product Parameters
Parameter | Value |
Model | ZH18 |
Body Material | HPb59-1 Brass (One-Piece Casting) |
Installation Type | Concealed-Mount (Recessed Body) |
Handle Type | Single Handle (Dual-Waterway Control) |
Valve Core Brand | Wanhai (High-Precision Ceramic) |
Power Supply | Hydroelectric Generator (No External Power Required) |
Ambient Light Mode | Temperature-Sync Color Change + Fixed Color Options |
Body Craft | One-Piece Casting |
Corrosion Resistance | Passes 96-Hour Salt Spray Test |
Antibacterial Performance | Complies with ISO 846 Antibacterial Standard |
Packaging | EPE Foam + Hard Paper Box + Installation Accessories |

Features
1. Full-Copper Waterway & One-Piece HPb59-1 Brass Construction
The entire water contact surface is made of high-purity full copper, paired with a one-piece cast HPb59-1 brass body (copper content ≥60%), ensuring exceptional structural stability and resistance to deformation. The dense molecular structure of copper inhibits the growth of bacteria (e.g., E. coli, Staphylococcus aureus) with an antibacterial rate of over 99%, meeting international hygiene standards. The faucet undergoes a 96-hour salt spray test without corrosion, discoloration, or leakage, and withstands long-term exposure to water and cleaning agents, making it durable for over 10 years of daily use.
2. Concealed-Mount Design for Space Optimization
The main valve body is recessed into the wall, with only the handle and spout exposed on the countertop. This design eliminates bulky surface-mounted components, saving up to 70% of countertop space and creating a sleek, minimalist aesthetic. It also reduces dust accumulation and simplifies cleaning, keeping the bathroom tidy and easy to maintain. The standardized recessed box fits most wall structures, compatible with both new renovations and bathroom upgrades.
3. Single-Handle Dual-Waterway Temperature Control
The ergonomically designed single handle controls both hot and cold water circuits simultaneously, enabling quick temperature adjustment with a 180° rotation range. The precision ceramic valve core ensures temperature sensitivity deviation within ±0.8℃, avoiding sudden temperature fluctuations and preventing scalds. The dual-waterway separation structure maintains water quality purity, preventing cross-contamination between hot and cold water, and the smooth handle operation requires minimal force, suitable for users of all ages.
4. Hydroelectric-Powered Intelligent Display (Temperature + Usage Duration)
Powered by a built-in hydroelectric generator (no batteries or external power needed), the digital display clearly shows real-time water temperature (0-60℃) and cumulative usage duration. The high-visibility LED screen remains readable even in low-light conditions, eliminating guesswork about water temperature and helping users monitor water usage for energy conservation. The generator operates efficiently with water flow as low as 3 L/min, ensuring stable power supply for the display and light strip.
5. Multi-Functional Ambient Light Strip
The integrated ambient light strip enhances both safety and aesthetics. It offers two modes: temperature-sync mode (blue for cold water ≤30℃, green for warm water 31-45℃, red for hot water ≥46℃) and fixed-color mode (3 preset colors adjustable via a hidden touch sensor on the handle). The light strip has a service life of over 50,000 hours, is IP67 waterproof, and adds a modern, luxurious touch to the bathroom while providing subtle illumination for nighttime use.
Application
1. Home Bathrooms
Perfect for master bedrooms, children’s bathrooms, and guest rooms in residential homes. The antibacterial full-copper waterway ensures safe water use for families, while the space-saving concealed design complements modern, minimalist, or luxury bathroom styles. The precise temperature control and anti-scald feature make it ideal for children and the elderly, and the usage duration display helps promote water conservation.
2. Apartment Complexes & Rental Properties
Suitable for large-scale apartment projects, serviced apartments, and rental homes. The durable one-piece brass construction withstands frequent use, reducing maintenance requests for property managers. The standardized concealed installation fits uniform bathroom layouts, and the sleek design enhances the overall value and appeal of rental units.
3. Business Hotels & Boutique Guesthouses
Meets the high demands of hotels and guesthouses for hygiene, durability, and aesthetics. The antibacterial full-copper waterway complies with commercial hygiene standards, while the concealed design and ambient light strip elevate the guest experience. The hydroelectric display eliminates the need for battery replacement, reducing operational costs, and the corrosion-resistant finish withstands frequent cleaning with commercial detergents.
4. High-End Residences & Villas
Ideal for luxury residences, villas, and high-end penthouses where design sophistication and functionality are paramount. The one-piece cast brass construction, intelligent display, and ambient light strip align with high-end living standards. The concealed design creates a clutter-free countertop, complementing custom bathroom decors (e.g., marble, glass, or wood finishes), and the customizable light modes add a personalized touch to the space.
FAQ
Q: What wall thickness is required for the concealed installation?
A: The faucet is compatible with standard wall thicknesses of 10-15cm. For walls thinner than 10cm, we recommend using a slim recessed box (available as an optional accessory). For walls thicker than 15cm, extended mounting brackets can be provided to ensure proper installation and functionality.
Q: How does the full-copper waterway achieve antibacterial effects?
A: Copper ions in the full-copper waterway have a natural bacteriostatic effect, which disrupts the cell membranes of bacteria and inhibits their reproduction. This faucet complies with ISO 846 antibacterial standards, with an antibacterial rate of over 99% against common bacteria like E. coli and Staphylococcus aureus, ensuring safer water for daily use.
Q: What is the purpose of the usage duration display?
A: The usage duration display helps users monitor their water consumption, promoting water conservation. It also serves as a reminder for routine maintenance (e.g., cleaning the aerator after a certain usage time). The display resets automatically after each use or can be manually reset via the touch sensor on the handle.
Q: Can the ambient light be turned off if not needed?
A: Yes, the ambient light can be turned off by pressing and holding the hidden touch button on the handle for 3 seconds. It will remain off until manually activated again, or it can be set to auto-off after 5 minutes of inactivity to save energy.
Q: Is the faucet compatible with low water pressure environments?
A: Yes, the faucet is optimized for low water pressure (minimum 0.05 MPa). The full-copper waterway features a low-resistance design, and the high-precision ceramic valve core ensures stable water flow even when water pressure is insufficient. For extremely low water pressure (below 0.03 MPa), we recommend installing a water pressure booster pump to maintain optimal performance.
Q: How to maintain the digital display and ambient light strip?
A: The display and light strip are sealed with IP67 waterproof technology, protecting them from water damage. Daily maintenance only requires wiping the surface with a soft, damp cloth—avoid using abrasive cleaners or sharp objects that may scratch the screen or light strip. The hydroelectric generator and internal components are covered under a 2-year warranty; if malfunctions occur, contact our after-sales team for professional repair or replacement.