The Black Square Shower Drain is a high-end square floor drain designed for modern bathrooms. Its pure black matte surface and square outline give it a minimalist aesthetic that matches perfectly with bathroom tiles of all styles, enhancing the overall style of the space. The floor drain consists of two parts: a flat square drain cover with rounded edges and no burrs on the top, and a threaded drain pipe connected to the bottom, which is exquisitely designed and practical. It has super fast drainage capacity, and the water flows smoothly and unimpeded, which can quickly drain the accumulated water in the shower area and prevent bacteria and odor caused by residual water stains. At the same time, its built-in hair filtration system can effectively intercept impurities such as hair to avoid clogging of the drain outlet, so that users do not need to clean it frequently, which is very worry-free to maintain. Whether it is daily family bathing or bathroom scenes in commercial spaces such as hotels and clubs, this floor drain can become a high-quality choice to enhance the bathing experience with its excellent performance and elegant appearance.

1. High-quality materials

Black Square Shower Drain is made of 304 stainless steel, with a chromium content of 18% - 20% and a nickel content of 8% - 10.5%. This ratio gives it excellent anti-oxidation and corrosion resistance. After being tested by an authoritative testing agency, the surface of the floor drain was free of rust and discoloration after 72 hours of continuous spraying in a salt spray environment, and it still maintained its original luster and performance. The thickness reaches 0.04 inches, which is 1.5 times that of ordinary floor drains, and the weight reaches 1.19 pounds, which is far higher than the industry average. It ensures that the floor drain will not deform or dent when subjected to heavy pressure and strong water flow impact. The service life can reach more than 15 years, which is 3-5 times that of traditional floor drains, bringing users a long-lasting and stable use experience.

2. Super fast drainage

After structural optimization and upgrading, the drainage flow of Black Square Shower Drain reaches 40-50 liters/minute, which is 2-3 times faster than ordinary floor drains. The drainage channel adopts a streamlined design, with a smooth and unobstructed interior, and a large-diameter drain port to minimize the resistance of water flow. In actual tests, when the water flow reaches 50 liters/minute, the water level around the floor drain drops evenly and steadily, without water accumulation, and can quickly drain the water in the shower area, effectively preventing water stains and bacterial growth, so that the bathroom can always be kept dry and clean. It is especially suitable for large-volume shower scenes, such as home bathtub drainage, large shower rooms, etc., greatly improving the convenience and comfort of use.

3. Precision filtration

Black Square Shower Drain is equipped with two layers of hair filters. The first layer is coarse filtration with a pore size of 2-3 mm, which can effectively intercept longer hair and larger particles of impurities; the second layer is fine filtration with a pore size of 0.5-1 mm, which can filter tiny hair and fine impurities. The filtration system is made of food-grade 304 stainless steel with smooth edges and no burrs. Through special processing, the filtration efficiency of the filter is as high as 95% or more, which can effectively prevent impurities such as hair from entering the drainage pipe and reduce the risk of pipe blockage. Compared with the traditional single-layer filter floor drain, the blockage frequency is reduced by about 70%, and users do not need to frequently clean the drain outlet, making maintenance more worry-free and labor-saving.

4. High-efficiency odor prevention

Built-in polymer silicone odor prevention core with good elasticity and sealing. In the absence of water flow, the odor prevention core fits tightly to the inner wall of the drainage pipe to form a 360° all-round seal, effectively blocking the odor from the sewer. After being tested by a professional laboratory, the odor blocking rate reached more than 98% after being placed in a simulated sewer environment (containing odorous gases such as hydrogen sulfide and methyl mercaptan) for 72 hours. Compared with the U-shaped deodorizing bend of ordinary floor drains, its sealing performance is improved by about 40%. Even in the sewer environment with poor air quality, it can keep the bathroom air fresh for a long time, creating a comfortable and healthy bathing space for users.

5. Wear resistance

The surface of the floor drain has been specially polished, and the surface roughness value is as low as Ra0.2 - 0.3 microns, forming a smooth and dense protective film. The scratch test was performed with a pencil with a hardness of 6H. There were no obvious scratches on the surface of the floor drain, and it remained bright as new. In daily use, even if it is frequently rubbed with hard bathing products (such as bath balls, bath towels, etc.), it will not cause damage to the surface of the floor drain, and always maintain a beautiful appearance and good drainage performance, effectively extending the service life of the floor drain and reducing replacement costs.

6. Strong corrosion resistance

304 stainless steel material performs well in the face of humid bathroom environments. After continuous testing for 30 days under harsh conditions of relative humidity of 95% and temperature of 35℃, there was no sign of corrosion on the surface of the floor drain, no rust spots, and no discoloration. Its corrosion resistance comes from the chromium element inside 304 stainless steel. Chromium can form a dense chromium oxide film on the surface to prevent oxygen and water molecules from contacting the internal metal. Even in an environment where it is exposed to chemicals such as shower gel and shampoo containing chloride ions for a long time, it can remain stable, ensuring that the floor drain is durable in the bathroom environment and synchronized with the life of the bathroom decoration.

7. Humanized lifting

Black Square Shower Drain is equipped with a special lifting hook. It is made of 304 stainless steel. After fine grinding, the surface is smooth and burr-free, and it is seamlessly connected to the floor drain body. Users can easily lift the floor drain cover through the hook to facilitate cleaning and maintenance of the filter and drainage channel. In actual operation, the lifting force is only 5-8 Newtons, and even women or children with less strength can easily operate it without the help of tools. Compared with the screw fixing method of traditional floor drains, the cleaning efficiency is increased by more than 60%, which greatly reduces the difficulty of maintenance and improves the user experience.

8. Accurate fit

The overall dimensions of Black Square Shower Drain are 12 cm long × 12 cm wide × 10 cm high, and the diameter of the drainage pipe is 4 cm, which meets the international standard size requirements for bathroom drainage systems. The threaded interface design at the bottom has a pitch of 1 mm and a thread accuracy of 6G level, which can be tightly connected to various drainage pipes to ensure the stability of installation. During the installation process, only 3 turns are required to achieve a sealing effect, and the installation success rate is as high as over 99%. Whether it is a new house renovation or an old house renovation, it can perfectly adapt to various bathroom scenes and achieve quick and convenient installation.

1. Home Bathroom

In the home bathroom, Black Square Shower Drain is a key equipment to enhance the shower experience. Its ultra-high drainage flow of 40-50 liters/minute can quickly drain the water in the shower area, and keep the floor dry even when multiple people shower continuously, effectively preventing the elderly and children from falling due to slippery floors. According to the survey data of the Home Bathroom Association, the bathroom floor of the family that installed this floor drain dries 3-4 times faster than ordinary floor drains, and the bathroom safety accident rate is reduced by more than 60%. At the same time, its odor-proof sealing performance can block the odor of the sewer, create a fresh air environment, and make every bath a pleasure. In addition, the pure black matte appearance of the floor drain is perfectly integrated with the modern and simple style of bathroom decoration, which enhances the overall space style and becomes the preferred floor drain product for upgrading the quality of home bathrooms.

2. High-end hotels

For high-end hotels, Black Square Shower Drain is a must-have for creating a luxurious bathroom experience. Hotel bathrooms are used by a large number of guests every day, and floor drains need to have super durability and stability. The 304 stainless steel material and 0.04-inch thickened design enable it to withstand hundreds of trampling and water impacts every day without deformation. The ultra-fast drainage performance meets the hotel's needs for rapid turnover of guest rooms. The floor dries quickly after the guest showers, improving the cleaning efficiency and check-in experience of the guest rooms. According to actual feedback from a five-star hotel, since the replacement of the floor drain, the cleaning efficiency of the guest rooms has increased by 25%, and the guest satisfaction with the bathroom facilities has increased from 85% to 96%. At the same time, its exquisite square design and pure black appearance complement the hotel's high-end decoration style, highlighting the hotel's quality and becoming a popular choice for upgrading hotel bathroom facilities.

3. Club swimming pool

In the shower area of the club swimming pool, the floor drain faces a harsh environment of high humidity and high chloride ion concentration, and ordinary floor drains are easily corroded and damaged. With the excellent corrosion resistance of 304 stainless steel, the Black Square Shower Drain has been tested for 6 consecutive months in a swimming pool water environment containing chloride ions. There is no sign of rust on the surface, and the drainage performance remains stable. Its two-layer hair filtration system can effectively intercept the hair and fine impurities brought by swimmers, reduce the risk of pipe blockage, and reduce maintenance costs by about 50%. The ultra-large drainage flow can quickly drain the water in the shower area, ensure the safety of swimmers, shorten the drying time of the shower area floor to 3-5 minutes, improve the club's operating efficiency and customer satisfaction, and is a professional solution for the drainage system of the club's swimming pool shower area.

4. Commercial bathrooms

Commercial bathrooms such as gym bathrooms and public bathrooms have a large flow of people and high frequency of use, which places extremely high demands on the drainage capacity and durability of floor drains. The Black Square Shower Drain has a drainage capacity of 40-50 liters per minute, which can easily cope with the large amount of drainage needs during peak hours, and can ensure that there is no water on the ground even when hundreds of people are showering at the same time. Its thickened 304 stainless steel material and exquisite craftsmanship can withstand frequent trampling and heavy pressure, and is durable. According to statistics, after one year of installation and use in a large gym bathroom, the floor drain had no deformation or damage, the drainage performance was stable, and the drying speed of the bathroom floor increased by 3 times compared with before the renovation, effectively solving the problems of poor drainage and slippery floors in commercial bathrooms, and ensuring the normal operation and user experience of commercial bathrooms.

5. Industrial environment

In some industrial places, such as factory workshop shower rooms, laboratory disinfection rooms, etc., the environment is complex and corrosive. The 304 stainless steel material of Black Square Shower Drain can resist the erosion of a variety of industrial chemicals. In a water environment containing acid and alkali substances, after 30 days of testing, the corrosion depth is less than 0.01 mm, and the performance is stable. Its sealing performance can effectively block the backflow of harmful gases in industrial sewers and ensure the health and safety of personnel. For example, after using it in the shower room of a chemical plant workshop, it effectively solved the workshop odor and employee health complaints caused by floor drain problems, ensuring the normal operation of shower facilities in industrial places and meeting the drainage needs in special environments.

6. Ship bathroom

The space of ship bathroom is limited and the environment is humid and changeable, which places strict requirements on the size adaptability and corrosion resistance of floor drains. The precise size of Black Square Shower Drain is suitable for various ship drainage systems, and the installation is convenient and efficient. Its excellent corrosion resistance performs well in the high salt spray environment of ships. After 100 consecutive hours of simulated marine environment testing (salt spray concentration 5%, temperature 35℃), there is no rust. In actual ship applications, it can effectively cope with the additional stress caused by the shaking of the ship and ensure the stable operation of the drainage system. According to feedback from ship equipment suppliers, this floor drain has become the preferred product of many ship manufacturers, providing a reliable drainage solution for ship bathroom systems and ensuring the bathroom experience during navigation.

1. Daily cleaning

After each shower or use of the bathroom, the Black Square Shower Drain surface and filter should be cleaned in time. Use a soft cotton cloth to gently wipe the surface of the floor drain to remove residual chemicals such as shower gel and shampoo to prevent long-term attachment and cause surface discoloration or corrosion. For the filter, rinse with clean water, gently brush off the hair and impurities with a soft brush, rinse and dry naturally before returning to the floor drain. Perform a deep cleaning at least once a week, disassemble the floor drain, soak it in a neutral detergent for 10-15 minutes, and then carefully scrub each part with a soft brush, focusing on the drainage channel and threaded joints to ensure that there is no dirt residue. The cleaned floor drain should be completely dried before reinstalling to extend its service life and maintain stable drainage performance.

2. Deodorization maintenance

Although the high-molecular silicone deodorization core of the floor drain has excellent sealing performance, it is recommended to replace the deodorization core every 6-8 months to ensure long-term deodorization effect. When replacing, first turn off the water source in the bathroom, disassemble the floor drain, and remove the old deodorizing core from the drainage pipe, taking care not to damage the inner wall of the pipe. Then install the new deodorizing core in the correct direction to ensure that it fits tightly against the inner wall of the pipe. After the installation is completed, perform a simple sealing test. Pour a small amount of clean water into the floor drain to observe whether there is any leakage. If there is, the position of the deodorizing core needs to be readjusted. Regular replacement of the deodorizing core can effectively block the odor of the sewer, maintain the fresh air in the bathroom, and improve the comfort of use.

3. Seasonal maintenance

During the season change period, especially before the rainy season and winter, the floor drain should be fully maintained. Before the rainy season, focus on checking the drainage performance of the floor drain, clean up the impurities around the drainage channel, and ensure smooth drainage. You can use a professional pipe dredging agent to deeply clean the drainage pipe to prevent a large number of fallen leaves, mud and other impurities from clogging the pipe during the rainy season. Before winter comes, the floor drain should be treated for antifreeze. In cold northern regions, a small amount of antifreeze (such as ethylene glycol solution) can be injected into the drainage pipe at the bottom of the floor drain to prevent the residual water in the pipe from freezing and expanding due to low temperature, which will damage the floor drain and the pipe. At the same time, check the tightness of the connection of each component of the floor drain. If it is loose, tighten it in time to ensure stability and reliability during winter use.

4. Anti-corrosion treatment

Although 304 stainless steel has excellent corrosion resistance, it still needs to be strengthened in some special environments. At the seaside or in high humidity areas, a thin layer of food-grade anti-corrosion grease can be applied to the surface of the floor drain every month to form a protective film to enhance its resistance to salt spray corrosion. When using chlorine-containing disinfectants to clean the bathroom, avoid direct contact between the disinfectant and the floor drain. If it is accidentally contaminated, rinse it with clean water immediately. During bathroom decoration or maintenance, if the floor drain is exposed to dust, paint and other environments, it should be wrapped with plastic film in time to prevent chemical erosion. Taking these anti-corrosion measures can further increase the service life of the floor drain in harsh environments and ensure its stable performance.

5. Fault repair

During daily use, if you find that the drainage speed of the floor drain has slowed down, first check whether the filter is blocked, clean the hair and impurities to see if the drainage returns to normal. If the drainage is still slow, it may be that the drainage pipe is blocked inside. You can use a professional pipe dredger or ask a professional to dredge it. If you find that the floor drain is leaking, first check whether the connection between the floor drain and the drainage pipe is loose, and tighten the threaded interface; if the problem persists, it may be that the sealing rubber ring is damaged and needs to be replaced with a new sealing rubber ring. For minor scratches or stains on the surface of the floor drain, you can use stainless steel special cleaners and polishes to treat it. Follow the product instructions to generally restore the surface brightness. Timely troubleshooting and repairing floor drain faults can avoid small problems causing major damage and ensure the normal use of the floor drain.

6. Long-term storage

When the bathroom is not used for a long time (such as vacant houses, seasonal residences, etc.), the floor drain should be properly stored. First, clean the floor drain thoroughly, and after drying, apply a layer of food-grade protective oil on the surface of each component to prevent oxidation caused by moisture in the air. Place the floor drain in a dry, ventilated environment without corrosive gases, such as a sealed plastic storage box. Put a desiccant (such as silica gel desiccant) in the box and replace the desiccant every 30 days to keep the box dry. Before re-activation, check again whether the components of the floor drain are intact and the connections are tight. If necessary, perform simple cleaning and debugging to ensure that the floor drain can work properly, extend its service life, and avoid performance degradation or damage due to long-term idleness.

Q: Are you trading company or manufacturer?

A: We are manufacturer, focusing on Bathroom accessories, Floor drain, Shower niche, Electric towel rack, Faucet, Sink, Shower head and Kitchen rack development and sales since 2014. From now on, we have over 10 years of OEM&ODM service experience for TOP sanitary brands.

Q: How to guarantee quality?

A: Our products has passed ISO9001, CE, CUPC, WATERMARK, BASCI, ETL, ROHS, UL. Before mass production, quality sample, production sample, final sample, etc. We have mare than 14 strict QC processes to ensure that product quality meets customer requirements.

Q: Can l buy samples placing orders? Is it free or extra?

A: Yes, you can contact us to get sample. But it is not free, your need to pay sample fee and freight. But the Sample Fee will be refunded upon bulk order.

Q: What is your lead time?

A: It depends on the order quantity and the season of order. Usually we can ship within7-15 days for small quantity, and about 30days for large quantity.

Q: What is your payment term?

A: T/T, Western Union, L/C, and Paypal. This is negotiable.

Q: What is the shipping method?

A: It could be shipped by sea, by air or by express(EMS, UPS, DHL, TNT, FEDEX, ect. ). Please confirm with us before placing orders.