Installing a Squat Toilet in a Mobile Toilet

If using a container to build a mobile toilet, it is not recommended to install a ceramic squat toilet directly. Instead, consider a stainless-steel squat toilet specifically designed for containers. Additionally, pay attention to the following points during installation:

Pit Distance and Drainage Method: Squat toilets come in front-drain and rear-drain types, as well as those with and without a water trap. Choose the appropriate type based on the position and structure of the drainage pipe in the container toilet. Before purchasing, be sure to measure the pit distance and determine whether it is front-drain or rear-drain. A squat toilet with a water trap offers better odor control but requires a certain height for the drainage pipe. If the ceiling height in the container toilet is insufficient, choose carefully to avoid installation issues that prevent normal use.

Material and Glaze: The quality of the glaze on a squat toilet directly affects the user experience and cleaning difficulty. A high-quality glaze is smooth like a mirror, allowing dirt to be easily flushed away and remaining stain-resistant even after decades of use. In contrast, a poor-quality glaze is rough and may turn yellow and become stained within six months, making it difficult to clean. When selecting a toilet, touch the inner wall with your hand—the smoother it feels, the better the glaze quality. Also, check for any dead corners where dirt can accumulate.

Flushing Method: The main flushing methods are siphon and straight-flush. A siphon squat toilet with a water trap provides strong flushing power, low noise, and excellent odor control, making it a reliable choice. The straight-flush method is simpler but may not be as effective in odor control and noise reduction as the siphon method.

Size Selection: The length and width of a squat toilet directly impact comfort during use. It is recommended to choose a toilet with a length of at least 550mm and a width of at least 420mm. This allows for a more comfortable squatting position and a steadier stance when standing up, reducing the risk of falls.

Water Tank Selection: A squat toilet with a built-in water tank is easy to install and provides reliable flushing power, functioning normally even during power outages, making it suitable for most mobile toilets. A tankless (direct-flush valve) toilet offers a cleaner visual appearance but is more complicated to install and requires stable water pressure. If the water pressure in the container toilet is unstable, it may affect flushing performance, so choose carefully for such scenarios. A split-type toilet (squat toilet and water tank purchased separately) offers good cost-effectiveness—if one component is damaged, only that part needs to be replaced. A one-piece toilet is easier to install, has a cohesive look, and offers better aesthetics.

Brand and After-Sales Service: Most squat toilets are ceramic. Well-known brands offer more stable quality in terms of raw materials, kiln temperature, and quality control, resulting in a dense, non-porous ceramic surface with a long service life. In contrast, off-brand products may be cheaper by a couple of hundred dollars but may develop issues like yellowing and cracking after two to three years, affecting the user experience.