Shut out odors and insects! Sanitary drainage manholes for hygiene management.

Eliminate the worries of hygiene management caused by stagnant water, blocking the growth of odors and bacteria! The balance valve of the dry trap opens due to the weight of the water, allowing for automatic drainage.

The "sanitary drainage basin" opens its balance valve automatically with even a small amount of drainage due to gravity, ensuring that no drainage (standing water) remains inside the basin. Once the water flow stops, the valve automatically closes, preventing the intrusion of cockroaches and mice. It can be widely installed in food processing plants, meat processing plants, plant factories, school lunch centers, supermarkets, livestock facilities, and more. Unlike traditional water-seal types, the "sanitary drainage basin" does not produce odors or attract small flies due to standing water, and there is no slime or clogging. Customers will notice the difference when they use it. 【Features】 ■ Blocks bacteria and odors with a dry trap. ■ Easy to maintain, with a long-lasting clean effect. ■ Heavy-duty grating installation allows for the passage of cart forks. ■ Compatible with various basin shapes, allowing for cleaning with mesh baskets. *For more details, please refer to the PDF document or feel free to contact us.

basic information

【Overview and Features】 ■ We offer three sizes of piping: 65A (76.3 mm diameter), 80A (89.1 mm diameter), and 100A (114.3 mm diameter). We can also manufacture custom sizes upon request. ■ The grating is available for pedestrians, carts, and forklifts (four types). ■ We can accommodate requests for anti-slip grating (electropolishing) and materials (cast iron, SUS, etc.). ■ Round drainage pits (conical pits) can also be manufactured. * For more details, please refer to the materials. Feel free to contact us with any inquiries.