ATT Rounded bottom channel drainage

The ATT Rounded Bottom Channel Drainage system is a high-performance solution designed for architects, engineers, and designers working on food processing, chemical, pharmaceutical, and commercial kitchen projects. It combines industry-grade durability with precision drainage efficiency and compliance with the highest hygiene standards.

This system features a distinct rounded channel profile that promotes laminar flow, allowing fluids to move more rapidly and reducing the risk of residue buildup along the channel walls. This flow dynamic not only supports quicker water evacuation but also improves cleanability and decreases water usage during maintenance.

Manufactured from premium stainless steel—AISI 304 or corrosion-resistant AISI 316L—the channels are fabricated with 2 mm thick sheet metal and are available in a wide range of sizes and layouts. A standard 0.5% built-in slope enhances gravity drainage performance and can be customized to meet specific project conditions.

ATT rounded bottom drainage channels are equipped with M10 rectifying screws and anchoring elements, allowing precise leveling and secure concrete integration. This ensures proper installation in both new builds and renovation projects.

Multiple grating options are available depending on load class and intended application:

Mesh grating: Suitable for pedestrian use.

Ladder grating: Ideal for areas with high water flow and moderate mechanical load.

Plate grating: Designed for heavy-duty applications, including equipment zones.

Channel edge finishes are matched to floor type and wastewater conditions, including options for downward flanges, raised edges, or expansion joint integration.

Advantages:

• Rounded bottom design ensures laminar flow and minimizes contamination risk.
• Built from AISI 304 or AISI 316L stainless steel for strength and corrosion resistance.
• Slope customization and anchoring features support diverse project needs.
• Compatible with multiple grating types for varying traffic and hygiene demands.
• Hygienic design with smooth surfaces and easy-clean geometry.
• Quick and secure installation using integrated adjustment screws.

The ATT Rounded Bottom Channel Drainage system provides an ideal combination of performance, durability, and hygienic design—offering a reliable solution for modern drainage infrastructure in food-grade and industrial environments.