Every modern building requires an efficient drainage system to handle wastewater, and a Floor Drain sits at the heart of that system. Whether you are designing a residential bathroom, a commercial kitchen, or an industrial workshop, the choice of floor drain directly affects hygiene, odor control, and long-term structural integrity. Huazhu floor drains have been engineered with two decades of drainage expertise, delivering products that combine precision manufacturing, durable materials, and user-focused features. In this resource, we break down the technical specifications of Huazhu floor drains, explain the different models and their applications, and answer the most common questions professionals and homeowners ask before making a purchase. Our Floor Drain series includes products such as Odor-Proof Floor Drain and Linear Floor Drain, etc.
Huazhu offers a versatile range of floor drains developed for various installation environments. Each product is built around three core design principles: high flow capacity, reliable odor sealing, and easy maintenance. Below you will find a detailed breakdown of the key technical specifications that matter when selecting a floor drain.
The modern bathroom evolves into an open wet space where the floor drain becomes a central design feature. Huazhu linear drains in tile-insert design let you continue the floor surface seamlessly across the drain, creating an uninterrupted visual flow. The low edge profile stays flush with the tile, making the shower area wheelchair accessible without any step. For traditional setups, the HZ-RF point drain with a sleek square grate adds a clean, architectural touch.
Grease, food particles, and high-temperature washdown water challenge ordinary drains. Huazhu floor drains specified for kitchen use feature a deep sediment basket and an optional grease trap cartridge that collects fats before they enter the sewer. The grates are made from heavier gauge material to withstand trolley traffic, and the internal surfaces are polished to a sanitary finish preventing bacteria harborage.
Chlorinated water and constant humidity demand stainless steel grades that resist pitting. Huazhu uses SUS316 stainless steel for poolside floor drains. The grate spacing is designed to prevent hair entrapment and is compliant with safety regulations. Anti-slip patterns on the grate remain effective when wet. The drain body includes a secondary clamp ring for pool liner installations, ensuring a watertight seal between the liner and the drainage pipe.
Patios, rooftop gardens, and plazas require floor drains that cope with leaves, silt, and temperature extremes. Huazhu outdoor drains include a leaf guard grate with large openings arranged to shed debris. The body material handles UV exposure and freeze-thaw cycles without cracking. The drainage capacity is calculated for the worst-case rainfall intensity in the project location. For green roofs, specialized models incorporate a taller gravel guard to keep the drainage layer free from blockage.
Heavy manufacturing environments present unique challenges such as chemical spills, metal shavings, and high-temperature washdown. Huazhu industrial floor drains, like the HZ-Industrial, use chemical-grade stainless steel and heavy-duty grates rated for forklift traffic. Removable sludge buckets simplify the collection of solid waste, and the large outlet diameter ensures rapid evacuation during emergency spill scenarios. Some configurations include a flame arrestor that prevents fire spread through the drain pipe.
