Nyloplast® Grates

Nyloplast offers a wide variety of ductile iron castings from light duty drop in grates to heavy duty 2 ft. x 3 ft. curb inlets as well as decorative bronze grate options. These castings easily connect to our basins and piping systems. Our vast assortment of grates and covers are tested to ensure they meet specific load and inlet capacity requirements for any application whether it's for use in a green space or traffic application.

Product Details

24" (600 mm) Drop in Grate
15" (375 mm) Drop in Grate
18" (450 mm) Solid Cover & Frame
24" (600 mm) Drop in Grate
15" (375 mm) Drop in Grate
18" (450 mm) Solid Cover & Frame

Overview

Nyloplast® Drain Basins and Inline Drains have grate options available for every traffic situation, weight load, and site requirement. Our Drop In grates work with virtually any other pipe type.

Documentation

10" - 24" Drop In Grate Locking Options Nyloplast Detail

10" Bronze Grate Assembly (Drain Basin) Nyloplast Detail

10" Bronze Grate Assembly (Inline Drain) Nyloplast Detail

10" Bronze Locking Grate Assembly (Drain Basin) Nyloplast Detail

10" Bronze Locking Grate Assembly Nyloplast Detail

10" Dome Grate Assembly (Drain Basin) Nyloplast Detail

10" Dome Grate Assembly (Inline Drain) Nyloplast Detail

10" Dome Locking Grate Assembly Nyloplast Detail

10" Drop In Nyloplast Detail

10" Solid Cover Assembly (Drain Basin) Nyloplast Detail

10" Solid Cover Assembly (Inline Drain) Nyloplast Detail

10" Solid Locking Cover Assembly (Drain Basin) Nyloplast Detail

10" Solid Locking Cover Assembly Nyloplast Detail

10" Standard Grate Assembly (Drain Basin) Nyloplast Detail

10" Standard Grate Assembly (Inline Drain) Nyloplast Detail

10" Standard Locking Grate Assembly (Drain Basin) Nyloplast Detail

10" Standard Locking Grate Assembly Nyloplast Detail

12" Bronze Grate Assembly Nyloplast Detail

12" Bronze Locking Grate Assembly Nyloplast Detail

12" Cleanout Access for Stormtech (Non-Traffic Rated With Solid Cover) Nyloplast Detail

12" Cleanout Access For Stormtech (Traffic Rated With Solid Cover) Nyloplast Detail

12" Dome Grate Assembly Nyloplast Detail

12" Drop In Nyloplast Detail

12" Inline Drain Golf Course Cart Path Installation Nyloplast Detail

12" Pedestrian Grate Assembly Nyloplast Detail

12" Pedestrian Locking Grate Assembly Nyloplast Detail

12" Solid Cover Assembly Nyloplast Detail

12" Solid Locking Cover Assembly Nyloplast Detail

12" Standard Grate Assembly Nyloplast Detail

12" Standard Locking Grate Assembly Nyloplast Detail

12"-30" Dome Locking Grate Assembly Nyloplast Detail

15" Bronze Grate Assembly Nyloplast Detail

15" Bronze Locking Grate Assembly Nyloplast Detail

15" Cleanout Access For Stormtech (Non-Traffic Rated With Solid Cover) Nyloplast Detail

15" Dome Grate Assembly Nyloplast Detail

15" Drain Basin Paver Installation Nyloplast Detail

15" Drop In Nyloplast Detail

15" Pedestrian Grate Assembly Nyloplast Detail

15" Pedestrian Locking Grate Assembly Nyloplast Detail

15" Solid Cover Assembly Nyloplast Detail

15" Solid Locking Cover Assembly Nyloplast Detail

15" Standard Grate Assembly Nyloplast Detail

15" Standard Locking Grate Assembly Nyloplast Detail

18" - 30" Drain Basin with outlet Orifice Plate Nyloplast Detail

18" - 30" Locking Frame & Cover Bolted to Drain Basin Nyloplast Detail

18" - 30" Round Grate/Cover Extension Ring Nyloplast Detail

18" - 30" Round Grate/Cover Extension Ring Quick Spec Installation Nyloplast Detail

18" - 30" Sealed Frame & Cover Bolted to Drain Basin Nyloplast Detail

18" Dome Grate Assembly Nyloplast Detail

18" Drop In Nyloplast Detail

18" Pedestrian Grate Assembly Nyloplast Detail

18" Pedestrian Locking Grate Assembly Nyloplast Detail

18" Solid Cover Assembly Nyloplast Detail

18" Solid Locking Cover Assembly Nyloplast Detail

18" Standard Grate Assembly Nyloplast Detail

18" Standard Locking Grate Assembly Nyloplast Detail

18", 24", & 30" Frame & Grate Example Nyloplast Detail

2' x 2' & 2' x 3' Road & Highway Structure Specifications Nyloplast Detail

2' x 2' Nyloplast Family Detail

2' x 2' Road & Highway 2 Piece Grate Assembly Nyloplast Detail

2' x 2' Road & Highway 2 Piece Locking Grate Assembly Nyloplast Detail

2' x 2' Road & Highway Grate Extension Nyloplast Detail

2' x 2' Steel Bar Grate Assembly Nyloplast Detail

2' x 2' Steel Bar Locking Grate Assembly Nyloplast Detail

2' x 3' Nyloplast Family Detail

2' x 3' Road & Highway 2 Piece Grate Assembly Nyloplast Detail

2' x 3' Road & Highway 2 Piece Locking Grate Assembly Nyloplast Detail

2' x 3' Road & Highway Grate Extension Nyloplast Detail

2' x 3' Steel Bar Grate Assembly Nyloplast Detail

2' x 3' Steel Bar Locking Grate Assembly Nyloplast Detail

24" Dome Grate Assembly Nyloplast Detail

24" Drop In Nyloplast Detail

24" Pedestrian Grate Assembly Nyloplast Detail

24" Pedestrian Locking Grate Assembly Nyloplast Detail

24" Solid Cover Assembly Nyloplast Detail

24" Solid Locking Cover Assembly Nyloplast Detail

24" Standard Grate Assembly Nyloplast Detail

24" Standard Locking Grate Assembly Nyloplast Detail

3' x 3' Nyloplast Family Detail

3' x 3' Road & Highway 2 Piece Grate Assembly Nyloplast Detail

30" Dome Grate Assembly Nyloplast Detail

30" Pedestrian Grate Assembly Nyloplast Detail

30" Pedestrian Locking Grate Assembly Nyloplast Detail

30" Solid Cover Assembly Nyloplast Detail

30" Solid Locking Cover Assembly Nyloplast Detail

30" Standard Grate Assembly Nyloplast Detail

30" Standard Locking Grate Assembly Nyloplast Detail

44" x 36" Baseplate for 24" & 30" Drain Basins Nyloplast Detail

6" - 24" Drop In Grate Installation Nyloplast Detail

6" & 8" Drop In Grate Locking Options Nyloplast Detail

6" Drop In Nyloplast Detail

8" - 30" Minimum Angle Between Add-A-Branch Adapters Nyloplast Detail

8" - 30" Minimum Angle Between Inserta-Tee Adapters Nyloplast Detail

8" - 30" Structure with Concrete in Sump Nyloplast Detail

8" Bronze Grate Assembly (Drain Basin) Nyloplast Detail

8" Bronze Grate Assembly (Inline Drain) Nyloplast Detail

8" Bronze Locking Grate Assembly (Drain Basin) Nyloplast Detail

8" Bronze Locking Grate Assembly Nyloplast Detail

8" Dome Grate Assembly (Drain Basin) Nyloplast Detail

8" Dome Grate Assembly (Inline Drain) Nyloplast Detail

8" Dome Locking Grate Assembly Nyloplast Detail

8" Drop In Nyloplast Detail

8" Solid Cover Assembly (Drain Basin) Nyloplast Detail

8" Solid Cover Assembly (Inline Drain) Nyloplast Detail

8" Solid Locking Cover Assembly (Drain Basin) Nyloplast Detail

8" Solid Locking Cover Assembly Nyloplast Detail

8" Standard Grate Assembly (Drain Basin) Nyloplast Detail

8" Standard Grate Assembly (Inline Drain) Nyloplast Detail

8" Standard Locking Grate Assembly (Drain Basin) Nyloplast Detail

8" Standard Locking Grate Assembly Nyloplast Detail

Double 2' x 3' Curb Inlet 18" - 30" Structures with Add-A-Branch Nyloplast Detail

Double 2' x 3' Curb Inlet 18" & 24" Structures with 18" & 24" Outlets Nyloplast Detail

Double 2' x 3' Curb Inlet 18" & 30" Structures with 18" & 30" Outlets Nyloplast Detail

Double 2' x 3' Steel Bar Grate Structure Quick Spec Installation Nyloplast Detail

Drain Basin Anti-Flotation Installation Nyloplast Detail

Drain Basin with 2' x 2' Road & Highway Grate Quick Spec Installation Nyloplast Detail

Drain Basin with 2' x 2' Steel Bar Grate Quick Spec Installation Nyloplast Detail

Drain Basin with 2' x 3' Road & Highway Grate Quick Spec Installation Nyloplast Detail

Drain Basin with 2' x 3' Steel Bar Grate Quick Spec Installation Nyloplast Detail

Drain Basin with 3' x 3' Road & Highway Grate Quick Spec Installation Nyloplast Detail

Drain Basin with 3024BASERUD Base Plate & Domestic Casting Quick Spec Installation Nyloplast Detail

Drain Basin with Add-A-Branch Quick Spec Installation Nyloplast Detail

Drain Basin with Base Plate and Concrete Curb Opening Quick Spec Detail Nyloplast Detail

Drain Basin with Dissimilar Materials Connection to Corrugated Metal Pipe Nyloplast Detail

Drain Basin with Dissimilar Materials Connection to Reinforced Concrete Pipe Nyloplast Detail

Drain Basin with Ductile Iron Base Plate & Frame & Grate Provided by Others Nyloplast Detail

Drain Basin with Inserta-Tee Quick Spec Installation Nyloplast Detail

Drain Basin with Outlet Orifice Cap Nyloplast Detail

Grate Riser Extension - Road & Highway Quick Spec Installation Nyloplast Detail

Inline Drain with 2' x 2' Road & Highway Frame & Grate Quick Spec Installation Nyloplast Detail

Inline Drain with 2' x 3' Road & Highway Frame & Grate Quick Spec Installation Nyloplast Detail

Inline Drain with Ductile Iron Base Plate & Frame & Grate Provided by Others Nyloplast Detail

Nyloplast Connection to N-12 Dual Wall Pipe with Slope Detail

Nyloplast Drain Basin Layout with Minimum Angle Measurement Example Detail

Offset Structure Design Concept Nyloplast Detail

Case Studies

Nyloplast Grate in Sidewalk

Case Studies

See how the scale and power of ADS continues to evolve and revolutionize stormwater management.

Case Studies
Microsoft will be phasing out Internet Explorer soon. Because of this, we did not build the site to be used with IE. Please use Chrome, Edge or another browser to fully experience the new ADS website. .