Sanitary drainage manhole [Blocks bacteria and odors with a dry trap!]

By preventing the formation of stagnant water, we block odors and the proliferation of bacteria! The balance valve of the dry trap opens due to the weight of the water, allowing for complete drainage, leaving no stagnant water behind!

The "sanitary drainage pit" opens the balance valve due to gravity even with a small amount of drainage, allowing for automatic drainage, so no water remains in the pit. Once the water has finished flowing, the valve automatically closes, preventing the intrusion of cockroaches and rats. This is a revolutionary drainage pit that can be widely installed in food processing plants, meat processing plants, plant factories, school lunch centers, supermarkets, livestock facilities, and more. Unlike conventional water-seal types, the sanitary drainage pit does not produce odors or attract small flies due to stagnant 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 cleaning effect. - Designed for heavy-duty greeting installation, allowing for the passage of cart forks. - Compatible with various pit shapes and allows for cleaning with a mesh basket. *For more details, please refer to the PDF materials or feel free to contact us.

basic information

【Overview and Features】 ■ We offer three sizes of piping: 65A (76.3 mm Φ), 80A (89.1 mm Φ), and 100A (114.3 mm Φ). 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 treatments (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.