Huairou Foam Sealing Mobile Toilet
Huairou offers products and services related to foam-sealing mobile toilets, which have significant advantages such as water conservation, odor prevention, strong adaptability, and environmental protection.

Outstanding Water Conservation Performance
A foam-sealing mobile toilet requires only 0.04 liters of water per use, while a traditional water-flush toilet consumes 6 - 9 liters of water per flush, resulting in a water-saving rate of up to 98%. If equipped with a recirculating water system, the overall water-saving rate can exceed 99%, saving approximately 50 tons of water per toilet stall per year. Taking a foam-sealing toilet in Huairou District, Beijing as an example, this system can meet its foaming water needs solely by collecting hand-washing water, further conserving water resources.
Significant Odor Prevention Effect
Efficient odor prevention is achieved through triple protection. Firstly, foam with a thickness of about 5 cm effectively seals the sewage outlet, creating a physical barrier. Secondly, a specially made heavy hammer baffle at the sewage outlet forms a secondary seal. Thirdly, the microbial flora in the fecal storage tank rapidly decomposes organic matter. Under these triple protections, the measured ammonia concentration in the toilet cubicle drops below 0.1 ppm, meeting indoor air quality standards.
Strong Adaptability
It features a lightweight design, with modular stainless steel toilet fixtures that require only a 220V power supply to operate, consuming less than 0.2 kWh of electricity per day. In winter tests in Inner Mongolia, the built-in electric heater ensures normal foaming at -35℃, and the aluminum alloy frame combined with insulated wall panels keeps the indoor temperature comfortable. Additionally, it is earthquake-resistant up to magnitude 7 and can operate stably at altitudes of 5,000 meters or in conditions of a Category 9 typhoon, with low operating costs.
Good Environmental Protection Benefits
A single unit can reduce carbon dioxide emissions by approximately 1.2 tons per year. The new generation of equipment enables on-site resource utilization of feces, with the treated sediment liquid infiltrating into the soil through capillary tubes, becoming a natural nutrient for plants. Moreover, the detergent components are completely water-soluble and non-polluting, eliminating water pollution and preventing the discharge of waste and sewage, thus protecting the environment.
Diverse Product Features
It offers automatic washing during use, with no noise or vibration, ensuring safe and convenient use. The installation is simple, requiring no sewers or purification tanks, and can be retrofitted from old restrooms. It is easy to set up, and the built-in electric heater can be used in cold winters without cracking due to freezing.




