Square Grates

NDS square grates and adapters are constructed of structural foam polyolefin with UV inhibitors for prolonged life. They also feature a diagonally converging pattern that allows the water to be captured more effectively.

Features: Square Grates and Adaptors

• Available in green, gray, sand, and black
• ADA compliant / heel-proof
• Adaptable to 3", 4", and 6" sewer and drain, corrugated, and tripple wall pipe and fittings as well as NDS 6" Spee-D basins

More Information

• Complete Drainage Catalog
• Square Grates and Adaptors Technical Specifications
• Precipitation Index
• Drainage Calculator
• Load Information
• Chemical Resistance Chart
• Principles of Exterior Drainage

Technical Drawings: NDS Square Grate With ...

• Adapter (Tee) dwg | pdf
• Adapter (Corrugated Tee) dwg | pdf
• Adapter (Elbow) dwg | pdf
• Adapter (Corrugated Elbow) dwg | pdf
• Sanitary Sewer and Drain Tee dwg | pdf
• Sanitary Sewer and Drain Tee (Corrugated) dwg | pdf
• Sediment Elbow Catch Basin (Tee) dwg | pdf
• Sewer and Drain Elbow dwg | pdf
• Sewer and Drain Elbow (Corrugated) dwg | pdf
• Spee-D Basin dwg | pdf
• Spee-D Basin (Tee) dwg | pdf
• Spee-D Basin (Corrugated) dwg | pdf