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

Features

• Round structural foam polyolefin grate with UV inhibitor
• Open surface area 85.6 square inches
• 112.14 GPM
• Recommended for medium-duty pneumatic tire traffic, autos and light trucks less than 20 mph with proper installation
• Load rating is based on encasing product in concrete
• Fits 15" Sewer & Drain Pipe and Fittings, 15"  Corrugated 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

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

Features

• Round heavy duty ductile grate with black paint
• Open surface area 17.56 square inches
• 23.00 GPM
• Bolt holes for added security
• Recommended for heavy-duty hard tire forklifts at speeds less than 20 mph with proper installation
• Loads of 326-575 psi
• H20 Rated
• Load rating is based on encasing product in concrete
• Fits 8" Sewer & Drain Pipe and 8"  Corrugated Pipe

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

Features

• Actual dimension 9" x 9" x 1 1/8"
• Use with 9" Catch Basin Series
• Square heavy duty cast iron grate
• Open surface area 35.70 square inches
• 46.77 GPM
• Recommended for heavy-duty pneumatic tire forklifts and tractor trailers at speeds less than 20 mph with proper installation
• Loads of 176-325 psi
• H20 Rated
• Load rating is based on encasing product in concrete

Individual grates available NDSDS-221

Grate only - Fits NDS Dura Slope Trench Drain Series

Features

• Actual dimension 6" x 24" x 3/4"
• Galvanized rolled steel grate
• Open surface area 19.85 square inches per foot
• 26.00 GPM per foot
• Recommended for heavy-duty pneumatic tire forklifts and tractor trailers at speeds less than 20 mph with proper installatio
• Loads of 176-325 psi
• H20 Rated
• See Technical Specs • Product Brochures & Specifications for installation recommendations

Also Available: Contractor Pack of 12 grates NDSDS-221_BX

Grate only - Fits NDS Dura Slope Trench Drain Series

Features

• Actual dimension 6" x 24" x 3/4"
• Galvanized rolled steel grate
• Open surface area 19.85 square inches per foot
• 26.00 GPM per foot
• Recommended for heavy-duty pneumatic tire forklifts and tractor trailers at speeds less than 20 mph with proper installation
• Loads of 176-325 psi
• H20 Rated
• See Technical Specs • Product Brochures & Specifications for installation recommendations

Individual grates available NDSDS-228

Grate only - Fits NDS Dura Slope Trench Drain Series

Features

• Actual dimension 6" x 24" x 3/4"
• Galvanized steel light traffic grate
• Open surface area 7.92 square inches per foot
• 10.4 GPM per foot
• ADA Compliant / Heel Proof
• Recommended for pedestrians, bicycles and wheel chair traffic
• Class A Load Rating: 1-60 psi
• See Technical Specs • Product Brochures & Specifications for installation recommendations

Also Available: Contractor Pack of 12 grates NDSDS-228_BX

Grate only - Fits NDS Dura Slope Trench Drain Series

Features

• Actual dimension 6" x 24" x 3/4"
• Galvanized steel light traffic grate
• Open surface area 7.92 square inches per foot
• 10.4 GPM per foot
• ADA Compliant / Heel Proof
• Recommended for pedestrians, bicycles and wheel chair traffic
• Class A Load Rating: 1-60 psi
• See Technical Specs • Product Brochures & Specifications for installation recommendations

Grate only - Fits NDS Dura Slope Trench Drain Series

Features

• Actual dimension 6" x 24" x 3/4"
• Heavy duty ductile iron grate
• Open surface area 15.27 square inches per foot
• 20.00 GPM per foot
• ADA Compliant / Heel Proof
• Recommended for heavy duty hard tire forklifts at speeds less than 20 MPH
• Class D Load Rating: 326-575 psi
• H-20 Rated
• See Technical Specs • Product Brochures & Specifications for installation recommendations

Individual grates available Dura Slope Plastic Grates

Grate only - Fits NDS Dura Slope Trench Drain Series

Features

• Actual dimension 6" x 24" x 3/4"
• Structural foam polyolefin secured channel grate with UV inhibitor
• Open surface area 20.61 square inches per foot
• 27.00 GPM per foot
• ADA Compliant
• Recommended for medium-duty pneumatic tire traffic, autos and light trucks at speeds less than 20 mph
• Class B Load Rating: 61-175 psi
• See Technical Specs • Product Brochures & Specifications for installation recommendations

Also Available: Contractor Pack of 12 grates 

Click here for box of 12 Black NDS663_BX 

Grate only - Fits NDS Dura Slope Trench Drain Series

Features

• Actual dimension 6" x 24" x 3/4"
• Structural foam polyolefin secured channel grate with UV inhibitor
• Open surface area 20.61 square inches per foot
• 27.00 GPM per foot
• ADA Compliant
• Recommended for medium-duty pneumatic tire traffic, autos and light trucks at speeds less than 20 mph
• Class B Load Rating: 61-175 psi
• See Technical Specs • Product Brochures & Specifications for installation recommendations

Individual grates available Dura Slope Plastic Grates

Grate only - Fits NDS Dura Slope Trench Drain Series

Features

• Actual dimension 6" x 24" x 3/4"
• Structural foam polyolefin secured channel grate with UV inhibitor
• Open surface area 20.61 square inches per foot
• 27.00 GPM per foot
• ADA Compliant
• Recommended for medium-duty pneumatic tire traffic, autos and light trucks at speeds less than 20 mph
• Class B Load Rating: 61-175 psi
• See Technical Specs • Product Brochures & Specifications for installation recommendations