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Collection: Load Class B

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148 products

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General Foundry (1 product)
Iron Age Designs (49 products)
NDS (52 products)
Hubbell - POLYCAST (7 products)
Polylok (1 product)
ULMA (6 products)
TDS (Trench Drain Systems) (26 products)
Zurn (5 products)

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Grate Load Class

Class A (47 products)
Class B (148 products)

Grate Width (0)

Grate Width

2.25" for NDS Slim Channel (1 product)
2.38" for Zurn Z880 (1 product)
2.75" for NDS Mini Channel (31 products)
3.88" for Pro Series 3 (1 product)
4.00" Dia (1 product)
4.13" for Zurn Z884 (1 product)
4.13" for NDS Spee-D (19 products)
4.52" Dia (3 products)
4.81" for ULMA (26 products)
5.00" (1 product)
5.18" for Pro Series 5 (7 products)
5.25" for Hubbell Polycast (9 products)
5.38" for Zurn Z886 (3 products)
6.00" for NDS DuraSlope (5 products)
6.00" Dia (1 product)
6.75" Dia (3 products)
7.88" for Pro Series 8 (2 products)
7.88" x 7.88" (1 product)
8.00" for TDS FP/FF/FE 0600 (1 product)
9.0" x 9.0" for NDS 900 Series (3 products)
11.25" (1 product)
12.0" x 12.0" for NDS 1200 Series (13 products)
12.00" for Pro Series 12 (1 product)
15.00" Dia (1 product)
18.0" x 18.0" for NDS 1800 Series (4 products)
24.0" x 24.0" for NDS 2400 Series (5 products)
24.00" x 24.00" (1 product)

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Grate Height

0.25" with T-Top (1 product)
0.38" (29 products)
0.38" with T-Top (4 products)
.50" (1 product)
0.63" (1 product)
0.75" (73 products)
0.75" with T-Top (3 products)
0.81" (1 product)
0.81" with T-Top (4 products)
1.00" (4 products)
1.125" (16 products)
1.44" (1 product)
1.50" (1 product)
2.00" (6 products)
4.75" with T-Top (1 product)

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Material

Aluminum (10 products)
Bronze - Brushed (11 products)
Bronze - Natural (10 products)
Bronze - Polished (1 product)
Ductile/Cast Iron - Baked on Oil Finish (34 products)
Ductile/Cast Iron - Raw (66 products)
Fiberglass (4 products)
Fiberglass - 1.50" Sq Mesh (1 product)
Galvanized Steel (12 products)
Plastic/HDPE - Black (22 products)
Plastic/HDPE - Gray (19 products)
Plastic/HDPE - Light Gray (3 products)
Plastic/HDPE - Green (18 products)
Plastic/HDPE - Brick Red (4 products)
Plastic/HDPE - Sand (17 products)
Plastic/HDPE - White (6 products)
Stainless Steel 304 (10 products)
Stainless Steel 316L (8 products)

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Application

Residential (140 products)
Decorative (111 products)
Sports Complex - Recreational (89 products)
General Purpose Drainage - Interior (120 products)
General Purpose Drainage - External (124 products)
Transportation (7 products)

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148 products

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General Foundry (1 products)
Iron Age Designs (49 products)
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ULMA (6 products)
TDS (Trench Drain Systems) (26 products)
Zurn (5 products)

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Class B (148 products)

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Grate Width

2.25" for NDS Slim Channel (1 products)
2.38" for Zurn Z880 (1 products)
2.75" for NDS Mini Channel (31 products)
3.88" for Pro Series 3 (1 products)
4.00" Dia (1 products)
4.13" for Zurn Z884 (1 products)
4.13" for NDS Spee-D (19 products)
4.52" Dia (3 products)
4.81" for ULMA (26 products)
5.00" (1 products)
5.18" for Pro Series 5 (7 products)
5.25" for Hubbell Polycast (9 products)
5.38" for Zurn Z886 (3 products)
6.00" for NDS DuraSlope (5 products)
6.00" Dia (1 products)
6.75" Dia (3 products)
7.88" for Pro Series 8 (2 products)
7.88" x 7.88" (1 products)
8.00" for TDS FP/FF/FE 0600 (1 products)
9.0" x 9.0" for NDS 900 Series (3 products)
11.25" (1 products)
12.0" x 12.0" for NDS 1200 Series (13 products)
12.00" for Pro Series 12 (1 products)
15.00" Dia (1 products)
18.0" x 18.0" for NDS 1800 Series (4 products)
24.0" x 24.0" for NDS 2400 Series (5 products)
24.00" x 24.00" (1 products)

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Grate Height

0.25" with T-Top (1 products)
0.38" (29 products)
0.38" with T-Top (4 products)
.50" (1 products)
0.63" (1 products)
0.75" (73 products)
0.75" with T-Top (3 products)
0.81" (1 products)
0.81" with T-Top (4 products)
1.00" (4 products)
1.125" (16 products)
1.44" (1 products)
1.50" (1 products)
2.00" (6 products)
4.75" with T-Top (1 products)

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Material

Aluminum (10 products)
Bronze - Brushed (11 products)
Bronze - Natural (10 products)
Bronze - Polished (1 products)
Ductile/Cast Iron - Baked on Oil Finish (34 products)
Ductile/Cast Iron - Raw (66 products)
Fiberglass (4 products)
Fiberglass - 1.50" Sq Mesh (1 products)
Galvanized Steel (12 products)
Plastic/HDPE - Black (22 products)
Plastic/HDPE - Gray (19 products)
Plastic/HDPE - Light Gray (3 products)
Plastic/HDPE - Green (18 products)
Plastic/HDPE - Brick Red (4 products)
Plastic/HDPE - Sand (17 products)
Plastic/HDPE - White (6 products)
Stainless Steel 304 (10 products)
Stainless Steel 316L (8 products)

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Application

Residential (140 products)
Decorative (111 products)
Sports Complex - Recreational (89 products)
General Purpose Drainage - Interior (120 products)
General Purpose Drainage - External (124 products)
Transportation (7 products)

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148 products

POLYCAST DG0657 Class B ADA Compliant Perforated Stainless Steel 6" x 48" (Nominal Dimensions) Grate

POLYCAST DG0657 Class B ADA Compliant Perforated Stainless Steel 6" x 48" (Nominal Dimensions) Grate

Regular price $263.22 USD

Regular price Sale price $263.22 USD
Unit price per
NDS 837 Class C Slotted Traffic Polyolefin 8" x 20" Grate

NDS 837 Class C Slotted Traffic Polyolefin 8" x 20" Grate

Regular price $118.98 USD

Regular price Sale price $118.98 USD
Unit price per
Zurn P12-HPD Class B ADA Compliant Longitudinal Heel-Proof Ductile Iron 12" x 24" Grate

Zurn P12-HPD Class B ADA Compliant Longitudinal Heel-Proof Ductile Iron 12" x 24" Grate

Regular price $403.20 USD

Regular price Sale price $403.20 USD
Unit price per
ULMA 497 / PE100KCBM Class B ADA Compliant Mesh HDPE 123mm x 500mm Grate

ULMA 497 / PE100KCBM Class B ADA Compliant Mesh HDPE 123mm x 500mm Grate

Regular price $43.83 USD

Regular price Sale price $43.83 USD
Unit price per
TDS Wedge Wire Stainless Steel ADA Compliant Class B Grate

TDS Wedge Wire Stainless Steel ADA Compliant Class B Grate

Regular price From $245.92 USD

Regular price Sale price From $245.92 USD
Unit price per
Bronze Age PEDREDA 3" Wide Grate for NDS Mini Channel

Bronze Age PEDREDA 3" Wide Grate for NDS Mini Channel

Regular price From $39.95 USD

Regular price Sale price From $39.95 USD
Unit price per
POLYCAST DG0657H Class A ADA Compliant Perforated Stainless Steel 6" x 24" (Nominal Dimensions) Grate

POLYCAST DG0657H Class A ADA Compliant Perforated Stainless Steel 6" x 24" (Nominal Dimensions) Grate

Regular price $171.82 USD

Regular price Sale price $171.82 USD
Unit price per
TDS DG0655H Class B ADA Compliant Wedge Wire Stainless Steel 5.25" x 24" Grate

TDS DG0655H Class B ADA Compliant Wedge Wire Stainless Steel 5.25" x 24" Grate

Regular price $252.46 USD

Regular price Sale price $252.46 USD
Unit price per
Iron Age IA-BULL-6D-HP Class A ADA Compliant Heel-Proof Bullseye Cast Iron 6" Dia Grate

Iron Age IA-BULL-6D-HP Class A ADA Compliant Heel-Proof Bullseye Cast Iron 6" Dia Grate

Regular price From $100.10 USD

Regular price Sale price From $100.10 USD
Unit price per
POLYCAST DG0644H Class B Spacing 5/8" Fiberglass BAR 5.25" x 24" Grate

POLYCAST DG0644H Class B Spacing 5/8" Fiberglass BAR 5.25" x 24" Grate

Regular price $108.75 USD

Regular price Sale price $108.75 USD
Unit price per
Iron Age IA-CARB-0820 Class B Carbochon Cast Iron 8" x 20" Grate

Iron Age IA-CARB-0820 Class B Carbochon Cast Iron 8" x 20" Grate

Regular price From $291.72 USD

Regular price Sale price From $291.72 USD
Unit price per
Iron Age IA-JOE-0520-HP Heel-Proof Regular Joe Cast Iron 130mm x 500mm Grate

Iron Age IA-JOE-0520-HP Heel-Proof Regular Joe Cast Iron 130mm x 500mm Grate

Regular price From $167.31 USD

Regular price Sale price From $167.31 USD
Unit price per
Iron Age IA-JOE-0520 Regular Joe Cast Iron 122mm x 500mm Grate

Iron Age IA-JOE-0520 Regular Joe Cast Iron 122mm x 500mm Grate

Regular price From $167.31 USD

Regular price Sale price From $167.31 USD
Unit price per
Iron Age IA-OBLIO-0418-HP Class B Oblio Heel-Proof Cast Iron 4" x 18" Grate

Iron Age IA-OBLIO-0418-HP Class B Oblio Heel-Proof Cast Iron 4" x 18" Grate

Regular price From $141.57 USD

Regular price Sale price From $141.57 USD
Unit price per
POLYCAST DG0640H Class A Slotted Galvanized 5.25" x 24" Grate

POLYCAST DG0640H Class A Slotted Galvanized 5.25" x 24" Grate

Regular price $42.28 USD

Regular price Sale price $42.28 USD
Unit price per
Iron Age IA-RAIN-0520-HP Class B RAIN Cast Iron 122mm x 500mm Grate

Iron Age IA-RAIN-0520-HP Class B RAIN Cast Iron 122mm x 500mm Grate

Regular price From $133.85 USD

Regular price Sale price From $133.85 USD
Unit price per

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Drainage News

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