36″x36″ Drainage Box

Underground precast drainage inlets and catch basins are among the most widely used drainage products in the market today to collect excess storm water runoff from roofs, sidewalks, parking lots, and paved streets.

• Modular Construction
• Base/Bottom Section
• Riser Sections
• Knock-outs and Block-outs
• Frames and Grates

• Offers rugged durability for optimal drainage and access to vital connections
• Customizable sectional design
• Quick and easy install
• Five-sided durable construction with openings for pipe connection points
• Available with a flat top or joint key way for increased watertight performance
• Variety of sizes available
• Elevate access to accommodate for varied depths
• Variety of sizes available
• Available in multiple locations to accommodate various connection sizes and elevations
• Round or rectangular shapes available per design specifications
• Knock-outs are easily broken with a hammer for a desired fit
• Our frames and grates prevent debris from entering a storm water management system
• Grid configuration grates or series of bars grates available
• Material: galvanized metal or cast iron
• Wide variety of custom and standard sizes available

Model: 3636-CB-WB

Material: Concrete

Load Rating: catch-basins-inlets

Measurement System:

Downloads

PDF: 36x36-DRAINAGE-BOXES.pdf