Use to extend 12" Catch Basin Series.

Features

• Use with 12" Catch Basin Series
• Adds 6" to Catch Basin
• Made from styrene
• Grate not included

Installing catch basins under downspouts is a best practice for managing stormwater and protecting property. Downspout drainage systems move water away from structures where it can do damage. The Downspout Defender makes a drainage system even more effective by capturing more water and deflecting debris to keep the system running clean.

Features

• Actual grate dimension 11 3/4" x 12" x 9" (7 3/4" Installed)
•  High Density Polyethylene (HDPE) Grate
•  Open surface area 54.54 square inches.
•  Flow Rate with 1/2" of head: 166.84 GPM

 Fits

• NDS 12" x 12" Catch Basin w/Two Opening (Each)
• NDS 12" x 12" Catch Basin w/Three Opening (Each)
• NDS 12" x 12" Catch Basin w/Four Opening (Each)
• NDS 12" x 12" x 6" Catch Basin Riser Extension
• NDS 12" x 12" Catch Basin 12" Riser w/2 Openings
• NDS 12" x 12" Low Profile Adapter

Installing catch basins under downspouts is a best practice for managing stormwater and protecting property. Downspout drainage systems move water away from structures where it can do damage. The Downspout Defender makes a drainage system even more effective by capturing more water and deflecting debris to keep the system running clean.

Kits includes: NDS Two Hole Catch Basin (1200),  NDS Downspout Defender Shield (1200DSG), NDS Plug (1206) and NDS Universal Outlet 3" & 4" (1243)

Features

• Actual grate dimension 11 3/4" x 12" x 9" (7 3/4" Installed)
• High Density Polyethylene (HDPE) Grate
• Open surface area 54.54 square inches.
• Flow Rate with 1/2" of head: 166.84 GPM
• 1243 Universal Outlet fits 3" & 4" Sewer and Drain Pipe, 3" & 4" Corrugated Pipe, 3" & 4" Triplewall Pipe, 4" PVC  Schedule 40 Pipe

Installing catch basins under downspouts is a best practice for managing stormwater and protecting property. Downspout drainage systems move water away from structures where it can do damage. The Downspout Defender makes a drainage system even more effective by capturing more water and deflecting debris to keep the system running clean.

Kits includes: NDS Low Profile Adapter (1230),  NDS Downspout Defender Shield (1200DSG) and NDS Universal Outlet 3" & 4" (1243)

Features

• Actual grate dimension 11 3/4" x 12" x 9" ( 7 3/4" Installed)
• High Density Polyethylene (HDPE) Grate
• Open surface area 54.54 square inches
• Flow Rate with 1/2" of head: 166.84 GPM
• 1243 Universal Outlet fits 3" & 4" Sewer and Drain Pipe, 3" & 4" Corrugated Pipe, 3" & 4" Triplewall Pipe, 4" PVC  Schedule 40 Pipe

Used to hold down 9" or 12" flat plastic catch basin grates to catch basin.

Features

• Use 2 screws per grate
• Flat head #8 x 1 3/4"
• Stainless Steel

Ideal for deck areas, walkways, swimming pools and spas.

Features

• Actual dimension 11 3/4" x 11 3/4" x 1 1/8"
• A unique mix of beauty and function
• Open surface area 50.76 square inches
• 77.95 GPM
• ADA Compliant
• 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 12" Catch Basin Series part numbers 1200, 1203, 1204, 1200NGB, 1216, 1217, 1221, 1222, 1225 and 1230

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

Features

• Actual dimension 11 5/8" x 11 5/8" x 1"
• Use with 12" Catch Basin Series
• Square heavy duty cast iron grate
• Open surface area 59.50 square inches
• 77.95 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

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

Features

• Actual dimension 12" x 12" x 1.08"
• Use with 12" Catch Basin Series
• Raw Square Cast Iron Grate
• Open surface area 25.04 square inches per sq. ft.
• 87.40 GPM per sq. ft. with 1/2" of head
• ADA Compliant
• Recommended for medium-duty pneumatic tire traffic, auto and light trucks at speeds less than 20 MPH with proper installation
• Load Class B: 61-175 psi
• Load rating is based on encasing product in concrete

Individual grates available NDS 12" Botanical Square Grate

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

Features

• Actual dimension 12" x 12" x 1.52"
• Use with 12" Catch Basin Series
• Square High Density Polyethylene (HDPE) Grate
• Open surface area 24.44 square inches per sq. ft.
• 74.77 GPM per sq. ft. with 1/2" of head
• ADA Compliant
• Recommended for medium-duty pneumatic tire traffic, auto and light trucks at speeds less than 20 MPH with proper installation
• Load Class B: 61-175 psi
• Load rating is based on encasing product in concrete

Also Available: Contractor Pack of 8 grates 

Click here for box of 8 Black NDS1218_BX   

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

Features

• Actual dimension 12" x 12" x 1.52"
• Use with 12" Catch Basin Series
• Square High Density Polyethylene (HDPE) Grate
• Open surface area 24.44 square inches per sq. ft.
• 74.77 GPM per sq. ft. with 1/2" of head
• ADA Compliant
• Recommended for medium-duty pneumatic tire traffic, auto and light trucks at speeds less than 20 MPH with proper installation
• Load Class B: 61-175 psi
• Load rating is based on encasing product in concrete

Individual grates available NDS 12" Botanical Square Grate

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

Features

• Actual dimension 12" x 12" x 1.52"
• Use with 12" Catch Basin Series
• Square High Density Polyethylene (HDPE) Grate
• Open surface area 24.44 square inches per sq. ft.
• 74.77 GPM per sq. ft. with 1/2" of head
• ADA Compliant
• Recommended for medium-duty pneumatic tire traffic, auto and light trucks at speeds less than 20 MPH with proper installation
• Load Class B: 61-175 psi
• Load rating is based on encasing product in concrete

Also Available: Contractor Pack of 8 grates 

Click here for box of 8 Gray NDS1218GY_BX 

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

Features

• Actual dimension 12" x 12" x 1.52"
• Use with 12" Catch Basin Series
• Square High Density Polyethylene (HDPE) Grate
• Open surface area 24.44 square inches per sq. ft.
• 74.77 GPM per sq. ft. with 1/2" of head
• ADA Compliant
• Recommended for medium-duty pneumatic tire traffic, auto and light trucks at speeds less than 20 MPH with proper installation
• Load Class B: 61-175 psi
• Load rating is based on encasing product in concrete