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

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.

Kits includes: NDS Two Hole Catch Basin (1882),  Iron Age Cast Iron Interlaken Grate (IN18), NDS Plug (1206), two NDS Universal Outlets 8" (1888), two NDS Universal Outlets 6" (1266)  and two NDS Universal Outlets 3" & 4" (1243).

• Actual grate dimension 16.78" x 16.78" x 1"
• Due to casting inconsistencies dimensions are nominal
• Remove #1890 Reducer Rings to use #1888 Universal Outlet
• ADA Compliant
• #1816 Catch Basin Extension available

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

Kits includes: NDS Four Hole Catch Basin (1884),  NDS Black Plastic Atrium Grate (1881), NDS Plug (1206), two NDS Universal Outlets 8" (1888) and two NDS Universal Outlets 6" (1266).

Additional outlets for 3" or 4" (NDS1243), 6" (NDS1266) or 8" (NDS1888) available. 

• Actual grate dimension 16 13/16" x 16 13/16" x 1" (6" Domed)
• Square domed structural foam polyolefin grate with UV inhibitor
• Open surface area 89.40 square inches
• 117.11 GPM
• Remove #1890 Reducer Rings to use #1888 Universal Outlet
• #1816 Catch Basin Extension available

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

Kits includes: NDS Four Hole Catch Basin (1884),  NDS Black Plastic Grate (1811), NDS Plug (1206), two NDS Universal Outlets 8" (1888) and two NDS Universal Outlets 6" (1266).

Additional outlets for 3" or 4" (NDS1243), 6" (NDS1266) or 8" (NDS1888) available. 

• Actual grate dimension 16 7/8" x 16 7/8" x 1"
• Square structural foam polyolefin grate with UV inhibitor
• Open surface area 104.00 square inches
• 136.24 GPM
• Remove #1890 Reducer Rings to use #1888 Universal Outlet
• ADA Compliant
• Recommended for medium-duty pneumatic tire traffic, auto and light trucks at speeds less than 20 MPH with proper installation
• Loads of 61-175 psi
• Load rating is based on encasing product in concrete
• #1816 Catch Basin Extension available

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

Kits includes: NDS Four Hole Catch Basin (1884),  NDS Cast Iron Grate (1813), NDS Plug (1206), two NDS Universal Outlets 8" (1888), two NDS Universal Outlets 6" (1266).

Additional outlets for 3" or 4" (NDS1243), 6" (NDS1266) or 8" (NDS1888) available. 

• Actual grate dimension 16 3/4" x 16 3/4" x 1"
• Square heavy duty cast iron grate
• Open surface area 100.63 square inches
• 131.83 GPM
• Remove #1890 Reducer Rings to use #1888 Universal Outlet
• ADA Compliant
• Recommended for heavy-duty pneumatic tire forklifts and tractor trailers at speeds less than 20 mph with proper installation
• Loads of 176-325 psi
• Load rating is based on encasing product in concrete
• #1816 Catch Basin Extension available

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

Kits includes: NDS Four Hole Catch Basin (1884),  NDS Galvanized Metal Grate (1815), NDS Plug (1206), two NDS Universal Outlets 8" (1888) and two NDS Universal Outlets 6" (1266).

Additional outlets for 3" or 4" (NDS1243), 6" (NDS1266) or 8" (NDS1888) available. 

• Actual grate dimension 16 3/4" x 16 3/4" x 1"
• Square heavy duty galvanized steel bar grate
• Open surface area 291.00 square inches
• 381.21 GPM
• Remove #1890 Reducer Rings to use #1888 Universal Outlet
• ADA Compliant
• Recommended for heavy-duty pneumatic tire forklifts and tractor trailers at speeds less than 20 mph with proper installation
• Loads of 176-325 psi
• Load rating is based on encasing product in concrete
• #1816 Catch Basin Extension available

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

Kits includes: NDS Four Hole Catch Basin (1884),  NDS Gray Plastic Grate (1810), NDS Plug (1206), two NDS Universal Outlets 8" (1888) and two NDS Universal Outlets 6" (1266).

Additional outlets for 3" or 4" (NDS1243), 6" (NDS1266) or 8" (NDS1888) available. 

• Actual grate dimension 16 7/8" x 16 7/8" x 1"
• Square structural foam polyolefin grate with UV inhibitor
• Open surface area 104.00 square inches
• 136.24 GPM
• Remove #1890 Reducer Rings to use #1888 Universal Outlet
• ADA Compliant
• Recommended for medium-duty pneumatic tire traffic, auto and light trucks at speeds less than 20 MPH with proper installation
• Loads of 61-175 psi
• Load rating is based on encasing product in concrete
• #1816 Catch Basin Extension available

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

Kits includes: NDS Four Hole Catch Basin (1884),  NDS Green Plastic Atrium Grate (1891), NDS Plug (1206), two NDS Universal Outlets 8" (1888) and two NDS Universal Outlets 6" (1266).

Additional outlets for 3" or 4" (NDS1243), 6" (NDS1266) or 8" (NDS1888) available. 

• Actual grate dimension 16 13/16" x 16 13/16" x 1" (6" Domed)
• Square domed structural foam polyolefin grate with UV inhibitor
• Open surface area 89.40 square inches
• 117.11 GPM
• Remove #1890 Reducer Rings to use #1888 Universal Outlet
• #1816 Catch Basin Extension available

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

Kits includes: NDS Four Hole Catch Basin (1884),  NDS Green Plastic Grate (1812), NDS Plug (1206), two NDS Universal Outlets 8" (1888) and two NDS Universal Outlets 6" (1266).

Additional outlets for 3" or 4" (NDS1243), 6" (NDS1266) or 8" (NDS1888) available. 

• Actual grate dimension 16 7/8" x 16 7/8" x 1"
• Square structural foam polyolefin grate with UV inhibitor
• Open surface area 104.00 square inches
• 136.24 GPM
• Remove #1890 Reducer Rings to use #1888 Universal Outlet
• ADA Compliant
• Recommended for medium-duty pneumatic tire traffic, auto and light trucks at speeds less than 20 MPH with proper installation
• Loads of 61-175 psi
• Load rating is based on encasing product in concrete
• #1816 Catch Basin Extension available

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

Kits includes: NDS Four Hole Catch Basin (1884),  NDS Sand Plastic Grate (1812S), NDS Plug (1206), two NDS Universal Outlets 8" (1888) and two NDS Universal Outlets 6" (1266).

Additional outlets for 3" or 4" (NDS1243), 6" (NDS1266) or 8" (NDS1888) available. 

• Actual grate dimension 16 7/8" x 16 7/8" x 1"
• Square structural foam polyolefin grate with UV inhibitor
• Open surface area 104.00 square inches
• 136.24 GPM
• Remove #1890 Reducer Rings to use #1888 Universal Outlet
• ADA Compliant
• Recommended for medium-duty pneumatic tire traffic, auto and light trucks at speeds less than 20 MPH with proper installation
• Loads of 61-175 psi
• Load rating is based on encasing product in concrete
• #1816 Catch Basin Extension available

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

Kits includes: NDS Two Hole Catch Basin (1882),  NDS Black Plastic Atrium Grate (1881), NDS Plug (1206), one NDS Universal Outlets 8" (1888) and one NDS Universal Outlets 6" (1266).

Additional outlets for 3" or 4" (NDS1243), 6" (NDS1266) or 8" (NDS1888) available. 

• Actual grate dimension 16 13/16" x 16 13/16" x 1" (6" Domed)
• Square domed structural foam polyolefin grate with UV inhibitor
• Open surface area 89.40 square inches
• 117.11 GPM
• Remove #1890 Reducer Rings to use #1888 Universal Outlet
• #1816 Catch Basin Extension available

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

Kits includes: NDS Two Hole Catch Basin (1882),  NDS Black Plastic Grate (1811), NDS Plug (1206), one NDS Universal Outlets 8" (1888) and one NDS Universal Outlets 6" (1266).

Additional outlets for 3" or 4" (NDS1243), 6" (NDS1266) or 8" (NDS1888) available. 

• Actual grate dimension 16 7/8" x 16 7/8" x 1"
• Square structural foam polyolefin grate with UV inhibitor
• Open surface area 104.00 square inches
• 136.24 GPM
• Remove #1890 Reducer Rings to use #1888 Universal Outlet
• ADA Compliant
• Recommended for medium-duty pneumatic tire traffic, auto and light trucks at speeds less than 20 MPH with proper installation
• Loads of 61-175 psi
• Load rating is based on encasing product in concrete
• #1816 Catch Basin Extension available

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

Kits includes: NDS Two Hole Catch Basin (1882),  NDS Cast Iron Grate (1813), NDS Plug (1206), one NDS Universal Outlets 8" (1888) and one NDS Universal Outlets 6" (1266).

Additional outlets for 3" or 4" (NDS1243), 6" (NDS1266) or 8" (NDS1888) available. 

• Actual grate dimension 16 3/4" x 16 3/4" x 1"
• Square heavy duty cast iron grate
• Open surface area 100.63 square inches
• 131.83 GPM
• Remove #1890 Reducer Rings to use #1888 Universal Outlet
• ADA Compliant
• Recommended for heavy-duty pneumatic tire forklifts and tractor trailers at speeds less than 20 mph with proper installation
• Loads of 176-325 psi
• Load rating is based on encasing product in concrete
• #1816 Catch Basin Extension available