Grate only - Fits NDS 12" Catch Basin Series

The Raw Cast Iron option starts out grey in color then, once exposed to the elements, it will deepen over time until it reaches its final rich, dark brown patina. To skip this process, consider our Baked-On-Oil finished grates.

•  Actual grate dimension 11 11/16" x 11 11/16" x 1.125"
•  Raw Square Cast Ductile Iron Grate
•  80% Recycled Content
•  ADA Compliant
•  Heelproof
•  Due to casting inconsistencies dimensions are nominal Square High Density Polyethylene (HDPE) Grate

Mitered Drain™ Kits are designed for an easy connection to different types of pipe.  Kit includes 1 Mitered Drain and 1 transition adapter.  

Mitered Drain™ is perfect for use in hard to drain areas where lack of grade difference is a problem. Because of its sloped grate, water flows directly into the pipe eliminating the drop typical in conventional inlets allowing for better drainage in flat areas that need extra slope to achieve proper drainage.  

For use with culverts, under sidewalks, in planter areas, creeks and swales or any difficult-to-drain location.

• Light Duty retail / consumer model
• Different discharge design than the Contractor Gray and Black style
• 3:1 Slope  
• HDPE grates have UV inhibitor
• Area of grate opening (9.85 sq. in.)
• Set screws are type 300 stainless steel
• Not recommended for traffic loads
• Made in USA

Mitered Drain™ Kits are designed for an easy connection to different types of pipe.  Kit includes 1 Mitered Drain and 1 transition adapter.   

Mitered Drain™ is perfect for use in hard to drain areas where lack of grade difference is a problem. Because of its sloped grate, water flows directly into the pipe eliminating the drop typical in conventional inlets allowing for better drainage in flat areas that need extra slope to achieve proper drainage.  

For use with culverts, under sidewalks, in planter areas, creeks and swales or any difficult-to-drain location.

• Light Duty retail / consumer model
• Different discharge design than the Contractor Gray and Black style
• 3:1 Slope  
• HDPE grates have UV inhibitor
• Area of grate opening (15.76 sq. in.)
• Set screws are type 300 stainless steel
• Not recommended for traffic loads
• Made in USA

Individual grates available NDS270

Ideal for yard / area drains to collect surface water while minimizing the amount of debris entering the system.

Features

• Flat top structural foam polyolefin atrium grate with UV inhibitor
• Open surface area 4.00 square inches
• 5.24 GPM
• Fits 2" PVC Schedule 40 Fittings

Also Available: Contractor Pack of 20 grates NDS270_BX 

Ideal for yard / area drains to collect surface water while minimizing the amount of debris entering the system.

Features

• Flat top structural foam polyolefin atrium grate with UV inhibitor
• Open surface area 4.00 square inches
• 5.24 GPM
• Fits 2" PVC Schedule 40 Fittings

Also Available: Contractor Pack of 20 grates 

Click here for box of 20 Gray NDS72_BX 

Ideal for yard / area drains to collect surface water while minimizing the amount of debris entering the system.

Features

• Flat top structural foam polyolefin atrium grate with UV inhibitor
• Open surface area 9.40 square inches
• 12.31 GPM
• Fits 3" Sewer & Drain Pipe and Fittings, 3"  Corrugated Pipe and 3" Triple Wall Pipe

Also Available: Contractor Pack of 20 grates 

Click here for box of 20 Black NDS74_BX  

Ideal for yard / area drains to collect surface water while minimizing the amount of debris entering the system.

Features

• Flat top structural foam polyolefin atrium grate with UV inhibitor
• Open surface area 9.40 square inches
• 12.31 GPM
• Fits 3" Sewer & Drain Pipe and Fittings, 3"  Corrugated Pipe and 3" Triple Wall Pipe

Individual grates available NDS 3" Atrium Grate

Ideal for yard / area drains to collect surface water while minimizing the amount of debris entering the system.

Features

• Flat top structural foam polyolefin atrium grate with UV inhibitor
• Open surface area 9.40 square inches
• 12.31 GPM
• Fits 3" Sewer & Drain Pipe and Fittings, 3"  Corrugated Pipe and 3" Triple Wall Pipe

Individual grates available NDS 3" Atrium Grate

Ideal for yard / area drains to collect surface water while minimizing the amount of debris entering the system.

Features

• Flat top structural foam polyolefin atrium grate with UV inhibitor
• Open surface area 9.40 square inches
• 12.31 GPM
• Fits 3" Sewer & Drain Pipe and Fittings, 3"  Corrugated Pipe and 3" Triple Wall Pipe

Also Available: Contractor Pack of 20 grates 

Click here for box of 20 Green NDS70_BX 

Ideal for yard / area drains to collect surface water while minimizing the amount of debris entering the system.

Features

• Flat top structural foam polyolefin atrium grate with UV inhibitor
• Open surface area 9.40 square inches
• 12.31 GPM
• Fits 3" Sewer & Drain Pipe and Fittings, 3"  Corrugated Pipe and 3" Triple Wall Pipe

Individual grates available NDS 3" Atrium Grate

Ideal for yard / area drains to collect surface water while minimizing the amount of debris entering the system.

Features

• Flat top structural foam polyolefin atrium grate with UV inhibitor
• Open surface area 9.40 square inches
• 12.31 GPM
• Fits 3" Sewer & Drain Pipe and Fittings, 3"  Corrugated Pipe and 3" Triple Wall Pipe

Also Available: Contractor Pack of 20 grates 

Click here for box of 20 Sand NDS74S_BX

Ideal for yard / area drains to collect surface water while minimizing the amount of debris entering the system.

Features

• Flat top structural foam polyolefin atrium grate with UV inhibitor
• Open surface area 9.40 square inches
• 12.31 GPM
• Fits 3" Sewer & Drain Pipe and Fittings, 3"  Corrugated Pipe and 3" Triple Wall Pipe