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452 products

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Manufacturer

ABT (2 products)
D & L Foundry (4 products)
EJCO (East Jordan) (7 products)
Fibergrate (1 products)
General Foundry (6 products)
Iron Age Designs (49 products)
NDS (110 products)
NEENAH (2 products)
Hubbell - POLYCAST (56 products)
Polylok (1 products)
ULMA (34 products)
USF (11 products)
TDS (Trench Drain Systems) (109 products)
Zurn (58 products)

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Grate Load Class

Class A (141 products)
Class B (145 products)
Class C (69 products)
Class D (27 products)
Class E (18 products)
Class F (4 products)
H-20 (13 products)

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Grate Width

2.25" for NDS Slim Channel (10 products)
2.38" for Zurn Z880 (2 products)
2.75" for NDS Mini Channel (32 products)
3.00" Dia (2 products)
3.88" for Pro Series 3 (1 products)
4.00" Dia (4 products)
4.13" for Zurn Z883 (4 products)
4.13" for Zurn Z884 (12 products)
4.13" for NDS Spee-D (18 products)
4.52" Dia (3 products)
4.81" for ULMA (60 products)
4.88" (1 products)
5.00" (1 products)
5.00" x 5.00" (1 products)
5.18" for Hubbell Polycast (1 products)
5.18" for Pro Series 5 (10 products)
5.25" (1 products)
5.25" for Hubbell Polycast (71 products)
5.38" for Zurn Z886 (35 products)
6.00" for NDS DuraSlope (19 products)
6.00" Dia (3 products)
6.75" Dia (3 products)
7.88" for Pro Series 8 (5 products)
7.88" x 7.88" (1 products)
8.00" for TDS FP/FF/FE 0600 (11 products)
8.00" (3 products)
8.33" (1 products)
9.0" x 9.0" for NDS 900 Series (13 products)
9.00" for ULMA MV+200 (4 products)
9.00" (2 products)
10.00" (3 products)
10.25" (1 products)
10.33" (1 products)
11.25" (3 products)
12.0" x 12.0" for NDS 1200 Series (20 products)
12" x 24" for Hubbell Polycast (2 products)
12.00" for Pro Series 12 (3 products)
12.00" (13 products)
12.33" (1 products)
12.50" (2 products)
14.00" (11 products)
14.33" (1 products)
14.66" for TDS FP/FF/FE 1200 (12 products)
15.00" (2 products)
15.00" Dia (1 products)
17.00" (1 products)
18.0" x 18.0" for NDS 1800 Series (10 products)
24.00" (1 products)
24.0" x 24.0" for Hubbell Polycast (1 products)
24.0" x 24.0" for NDS 2400 Series (6 products)
24.00" x 24.00" (1 products)

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Grate Thickness

0.25" with T-Top (10 products)
0.38" (31 products)
0.38" with T-Top (5 products)
.50" (1 products)
0.50" with T-Top (1 products)
0.63" (2 products)
0.75" (241 products)
0.75" with T-Top (3 products)
0.81" (1 products)
0.81" with T-Top (6 products)
1.00" (9 products)
1.125" (34 products)
1.25" with T-Top (2 products)
1.44" (5 products)
1.50" (71 products)
1.50" with T-Top (1 products)
2.00" (17 products)
4.75" with T-Top (1 products)

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Pattern Style

Abstract (14 products)
Geometric (36 products)
Traditional (9 products)
Nature (41 products)
Slotted (214 products)
Perforated (38 products)
Industrial (35 products)
Cover (4 products)
Patriotic (4 products)

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Material

Aluminum (12 products)
Bronze - Brushed (13 products)
Bronze - Natural (13 products)
Ductile/Cast Iron - Baked on Oil Finish (42 products)
Ductile/Cast Iron - Raw (159 products)
Fiberglass (31 products)
Fiberglass - 1.50" Sq Mesh (3 products)
Fiberglass - T-Bar (3 products)
Fiberglass - I-Bar (5 products)
Galvanized Steel (65 products)
Plastic/HDPE - Black (34 products)
Plastic/HDPE - Blue (1 products)
Plastic/HDPE - Gray (33 products)
Plastic/HDPE - Light Gray (5 products)
Plastic/HDPE - Green (25 products)
Plastic/HDPE - Red (1 products)
Plastic/HDPE - Brick Red (4 products)
Plastic/HDPE - Brown (1 products)
Plastic/HDPE - Sand (25 products)
Plastic/HDPE - White (11 products)
Stainless Steel 304 (49 products)
Stainless Steel 316L (11 products)

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Application

Residential (390 products)
Decorative (181 products)
Sports Complex - Recreational (196 products)
Chemical Processing (33 products)
Food Processing (3 products)
General Purpose Drainage - Interior (318 products)
General Purpose Drainage - External (375 products)
Transportation (71 products)

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452 products

NDS 980 Class A ADA Compliant Slotted HDPE 9" x 9" Grate - BLACK

NDS 980 Class A ADA Compliant Slotted HDPE 9" x 9" Grate - BLACK

Regular price $40.64 USD

Regular price Sale price $40.64 USD
Unit price per
NDS 981 Atrium HDPE 9" X 9" Grate - BLACK

NDS 981 Atrium HDPE 9" X 9" Grate - BLACK

Regular price $60.63 USD

Regular price Sale price $60.63 USD
Unit price per
NDS 990 Class A ADA Compliant Slotted HDPE 9" x 9" Grate - GREEN

NDS 990 Class A ADA Compliant Slotted HDPE 9" x 9" Grate - GREEN

Regular price $44.56 USD

Regular price Sale price $44.56 USD
Unit price per
NDS 991 Atrium HDPE 9" X 9" Grate - GREEN

NDS 991 Atrium HDPE 9" X 9" Grate - GREEN

Regular price $60.63 USD

Regular price Sale price $60.63 USD
Unit price per
NDS 999 Class A ADA Compliant Slotted HDPE 9" x 9" Grate - GRAY

NDS 999 Class A ADA Compliant Slotted HDPE 9" x 9" Grate - GRAY

Regular price $49.51 USD

Regular price Sale price $49.51 USD
Unit price per
NDS 999S Class A ADA Compliant Slotted HDPE 9" x 9" Grate - SAND

NDS 999S Class A ADA Compliant Slotted HDPE 9" x 9" Grate - SAND

Regular price $44.54 USD

Regular price Sale price $44.54 USD
Unit price per
NDS DS-122 Hold-Down Device Dura Slope Grates

NDS DS-122 Hold-Down Device Dura Slope Grates

Regular price $20.65 USD

Regular price Sale price $20.65 USD
Unit price per
NDS DS-123 Screws for Dura Slope Frames and End Caps

NDS DS-123 Screws for Dura Slope Frames and End Caps

Regular price $10.03 USD

Regular price Sale price $10.03 USD
Unit price per
NDS DS-221 Class B Slotted Galvanized 6" x 24" Grate

NDS DS-221 Class B Slotted Galvanized 6" x 24" Grate

Regular price $82.23 USD

Regular price Sale price $82.23 USD
Unit price per
NDS DS-226 Class A ADA Compliant Perforated Stainless 6" x 24" Grate

NDS DS-226 Class A ADA Compliant Perforated Stainless 6" x 24" Grate

Regular price $233.36 USD

Regular price Sale price $233.36 USD
Unit price per
NDS DS-228 Class A ADA Compliant Perforated Galvanized Steel 6" x 24" Grate

NDS DS-228 Class A ADA Compliant Perforated Galvanized Steel 6" x 24" Grate

Regular price $101.92 USD

Regular price Sale price $101.92 USD
Unit price per
NDS DS-232 Class D H-20 ADA Compliant Slotted Ductile Iron 6" x 24" Grate

NDS DS-232 Class D H-20 ADA Compliant Slotted Ductile Iron 6" x 24" Grate

Regular price $94.81 USD

Regular price Sale price $94.81 USD
Unit price per
NDS DS-601 Class C Weave Ductile Iron 6" x 24" Grate - RAW

NDS DS-601 Class C Weave Ductile Iron 6" x 24" Grate - RAW

Regular price $127.08 USD

Regular price Sale price $127.08 USD
Unit price per
NDS DS-601-BF Class C Weave Cast Iron 6" x 24" Grate - BoOF

NDS DS-601-BF Class C Weave Cast Iron 6" x 24" Grate - BoOF

Regular price $153.48 USD

Regular price Sale price $153.48 USD
Unit price per
NDS DS-602 Class C Diamond Ductile Iron 6" x 24" Grate - RAW

NDS DS-602 Class C Diamond Ductile Iron 6" x 24" Grate - RAW

Regular price $127.08 USD

Regular price Sale price $127.08 USD
Unit price per
NDS DS-602-BF Class C Diamond Ductile Iron 6" x 24" Grate - BoOF

NDS DS-602-BF Class C Diamond Ductile Iron 6" x 24" Grate - BoOF

Regular price $153.48 USD

Regular price Sale price $153.48 USD
Unit price per
NDS DS-603 Class C Tile Ductile Iron 6" x 24" Grate - RAW

NDS DS-603 Class C Tile Ductile Iron 6" x 24" Grate - RAW

Regular price $127.08 USD

Regular price Sale price $127.08 USD
Unit price per
NDS DS-603-BF Class C Tile Ductile Iron 6" x 24" Grate - BoOF

NDS DS-603-BF Class C Tile Ductile Iron 6" x 24" Grate - BoOF

Regular price $153.48 USD

Regular price Sale price $153.48 USD
Unit price per
NDS DS-604 Class C Brick Ductile Iron 6" x 24" Grate - RAW

NDS DS-604 Class C Brick Ductile Iron 6" x 24" Grate - RAW

Regular price $127.08 USD

Regular price Sale price $127.08 USD
Unit price per
NDS DS-604-BF Class C Brick Ductile Iron 6" x 24" Grate - BoOF

NDS DS-604-BF Class C Brick Ductile Iron 6" x 24" Grate - BoOF

Regular price $153.48 USD

Regular price Sale price $153.48 USD
Unit price per

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Drainage News

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Jun 05, 2026
“Cathedral” Grating for NDS Mini Channel
Sep 12, 2025
What is Load Class and Why Is It Important?
Sep 12, 2025

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