COMMERCIAL U-DRAIN™

DESIGNED FOR HEAVY-DUTY DRAINAGE

Commercial U-drain™ is built for heavy-duty performance in large-scale drainage applications from farm shops and manufacturing plants to air hangars and parking garages. CSA certified in both Canada and the U.S., Commercial U-drain™ meets Extra-Heavy Duty standards (CSA B79-08), capable of handling over 10,000 lbs of live load or over 1,040 psi.

Designed for continuous flow over long distances, Commercial U-drain™ is ideal for demanding environments where reliability matters. It also supports a range of compatible options, making it flexible enough to meet the unique needs of nearly any commercial or industrial project.

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BENEFITS

HANDLES HEAVY TRAFFIC

·Commercial U-drain™ is designed to channel weight load directly into the surrounding concrete.

U-drain™ sections and sump pits are CSA tested and approved for Load Class F specifications (10,000 lbs) in Canada and the U.S.

EASY TO INSTALL

The bolt-together design allows for quick, straight-forward assembly, saving time on every install.

Rigid steel construction prevents bending, warping, or cracking during handling and installation.

Each section is specifically designed to connect directly to the floor’s rebar grid, ensuring a secure and stable installation before the concrete pour.

MINIMAL MAINTENANCE

No grates to remove, clean and eventually replace.

Cleaning out U-drain™ systems are as simple as inserting the Cleaning Paddle along the drain run or utilizing the Flush Nozzle add on.

FEATURES

SINGLE SLOT INTAKE (NO GRATES)

Commercial U-drain™ features a 1” wide single-slot intake that manages high-volume drainage without grates. Unlike traditional trench drains, there aren’t any grates to clog, remove or clean. The streamlined slot design blends into the surface for a clean look that stays flush with the floor, eliminating potential tripping hazards and keeping foot traffic safe.

BUILT TO LAST

U-drain™ is constructed from galvanized steel for long-lasting durability and corrosion resistance. With a standard zinc thickness of 3.9 mils, it’s rated to last up to 73 years before showing even 5% rust (see White Paper for details).

Commercial U-drain™ is CSA certified in both Canada and the U.S., tested and classified as Extra-Heavy Duty (CSA B79-08) and Special Duty (ASME 112.6.3). That means it can safely handle live loads exceeding 10,000 lbs or 1,040 psi. Structural breaks in the drain trough are engineered to transfer weight directly into the surrounding concrete.

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PRE-SLOPED DESIGN

Commercial U-drain™ comes in 10’ pre-sloped sections (0.05% slope over 10’) that are designed to maintain consistent drainage flow up to 150’. For added flexibility, non-sloped sections in 5’, 3’, and 1’ lengths are available to extend the drain line.

SIMPLE BOLT-TOGETHER INSTALLATION

U-drain™ is designed for fast, straightforward assembly. Each section features end flanges with pre-drilled bolt patterns that align perfectly with the next compatible piece. Flanges are clearly labeled to guide the installation process, making it easy to connect sections in the correct order.

EZ-MOUNT LEVELING

U-drain™ sections come equipped with our EZ-Mount Brackets, making it easy to level the drain system before the concrete pour. Simply drive a length of rebar into the ground through the bracket slot. Once the rebar is firmly set below the finished floor height, you can raise or lower the drain section as needed. When the correct level is reached, just tighten the set screw against the rebar to lock the drain in place. It’s quick, precise, and built for jobsite efficiency.

EASY CLEANOUT

U-drain™ is designed with maintenance in mind, making it one of the easiest floor drains to clean. Our custom Cleaning Paddle allows for quick, effective cleanout without removing any covers or grates. Just insert the paddle through the slot intake, twist it 90° so it spans the drain channel, and slide it along the trench to push debris towards the sump pit. That’s it!

OPTIONS

SUMP PITS

Commercial U-drain™ offers a range of sump sizes and configurations to suit any drainage layout. Standard sizes include 18”x18”x24”, 24”x24”x24”, 36”x36”x36”, with custom depths available upon request. Each sump is available in single, double, or triple inlet configurations to accommodate multiple drag lines. All sump puts feature a 4.5” diameter outlet compatible with PVC or other discharge systems to efficient water removal.

OIL SEPARATOR (OSR) PITS

Oil Separator (OSR) configurations are available for all standard sump sizes, and custom depths are available upon request. The OSR system works like a skimmer, using an elbow connection between the primary and the secondary sump pits. As a runoff enters the initial sump (connected to the drain sections), oil naturally rises to the surface while cleaner water flows through the elbow to the second sump. From there, it’s safely discharged to sanitary sewer lines.

SUMP LIDS

Commercial U-drain™ offers a variety of sump lid styles to suit different environments and drainage needs. Choose from Checkerplate, Slotted, or Grated designs (grated lids available for 24” and 36” sump sizes only). For Oil Separator (OSR) setups, a fully enclosed Checkerplate lid is available to contain and manage fluid separation effectively.

ANGLED SECTIONS

U-drain™ offers 45° and 90° angled sections to accommodate changes in drainage direction, perfect for layouts that aren’t just straight lines. A T-section is also available, allowing you to create junctions between multiple drain runs. These options make U-drain™ a versatile solution for complex drainage configurations.

SILT STRAINERS

In applications where solids or debris regularly enter the drainage system, U-drain™ offers a Silt Strainer Basket to capture and separate debris from liquid flow before it reaches the outlet. For heavy duty use, a full sump basket is also available. This option contains all collected material and can be easily removed and emptied as needed – ideal for high-frequency or high-volume drainage scenarios.

FLUSH NOZZLE

For added convenience, U-drain™ offers a Flush Nozzle attachment for the end of the system. Connect a water source using a ½” polyethylene pipe, and flush the drain on demand, quickly pushing debris toward the center sump for easy removal. This is a simple, effective way to keep your drainage system clear and performing at its best.

GALVANIZED AND STAINLESS STEEL FINISH

In addition to our standard galvanized finish, Commercial U-drain™ is also available in Stainless Steel. This option is ideal for food-grade applications, high-moisture environments or areas exposed to highly corrosive conditions. When hygiene and durability are critical, Stainless Steel provides long-lasting performance without the compromise.

SPECIFICATIONS

COMMERCIAL U-DRAIN™ SECTION SPECS