18" Catch Basins & Grates

Use to connect 4" corrugated pipe to 9", 12", 18" and 24" Catch Basin Series. Features One end fits into 9", 12", 18" and 24" Catch Basin Series or #930, #1230, #1830, and #2410 adapters Use...

Ideal for yard / area drains to collect surface water while minimizing the amount of debris entering the system. Features Actual dimension 16 7/8" x 16 7/8" x 1" Use with 18" Catch Basin...

Ideal for yard / area drains to collect surface water while minimizing the amount of debris entering the system. Features Actual dimension 16 7/8" x 16 7/8" x 1" Use with 18" Catch Basin...

Ideal for yard / area drains to collect surface water while minimizing the amount of debris entering the system. Features Actual dimension 16 7/8" x 16 7/8" x 1" Use with 18" Catch Basin...

Ideal for yard / area drains to collect surface water while minimizing the amount of debris entering the system. Features Actual dimension 16 13/16" x 16 13/16" x 1" (6" Domed) Use with...

Use to convert an 8" adapter opening in an 18" and 24" catch basin to a 3", 4", 6" adapter or plug. Features One end fits into 18" and 24" Catch Basin Series or #1830, and #2410 adapters Use...

Individual adapters available <

Individual plugs available

Individual adapters available NDS1245 Use to connect 3" or 4" pipe to 9", 12", 18" and 24" Cat

Individual adapters available NDS1243 Use to connect 3" or 4" pipe to 9", 12", 18" and 24" Catch Basi

Individual adapters available NDS1241 Use to connect 3" or 4" pipe to 4" Sewer & Drain

Also Available: Contractor Pack of 20 plugs NDS1206_BX Use to close off oulet opening in the 9", 12", 18" and 24" Catch Basin Series. Features Fits