山王電機製作所 List of Products and Services

In a toilet used by 60 people (times) per day, with a water unit price of 500 yen, a conventional flush valve can achieve approximately 40% water savings, resulting in a reduction of 9,000 yen per month. By detecting the duration of stay in the toilet and differentiating between large and small flush volumes, automatic flushing is performed with the appropriate water amount.

• Other environmental equipment