Float ball type drain trap that prevents backflow even if the water seal is gone.

The "A Trap" drain trap for medium and large sized air conditioning units complies with the Ministry of Land, Infrastructure, Transport and Tourism(MLTT) specifications and functions an air backflow prevention valve in accordance with as Building Sanitation Law-related regulations.

In many buildings and facilties, contaminated air may backflow indoors through drain pipes, or pest may enter through them. As a countermeasure, a "drain trap" is indispensable. However, if its effectiveness does not last, it can lead to odor problems and a deterioration of sanitary conditions. 【Features】 ■ Excellent odor prevention, pest prevention, and contaminated air backflow prevention effects thanks to two check valves: a float ball and a float valve. ■ FRP body that does not rust or decay. ■ Lightweight, floor-mounted. Desigh for easy transportation, installation, and construction. ■ Easy maintenance, inspection, and cleaning. *Technical information is included in the catalog. *For more details, please download the PDF or feel free to contact us.

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