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22 products

NDS 3" Gray Mini Channel Kit with TDS Slotted Heel Proof Grate - 316L Stainless

NDS 3" Gray Mini Channel Kit with TDS Slotted Heel Proof Grate - 316L Stainless

Regular price From $306.44 USD

Regular price Sale price From $306.44 USD
Unit price per
NDS® Sand Mini Channel Kit w/Foam 316 Stainless Steel HP Grates

NDS® Sand Mini Channel Kit w/Foam 316 Stainless Steel HP Grates

Regular price From $312.47 USD

Regular price Sale price From $312.47 USD
Unit price per
NDS® 3" Gray Mini Channel Kit w/Square Deco 316L Stainless Steel HP Grates

NDS® 3" Gray Mini Channel Kit w/Square Deco 316L Stainless Steel HP Grates

Regular price From $306.44 USD

Regular price Sale price From $306.44 USD
Unit price per
Regular Joe Iron Age Grates on U100KX-ULMA Heelproof-RAW

Sale

Regular Joe Iron Age Grates on U100KX-ULMA Heelproof-RAW

Regular price From $719.51 USD

Regular price ~~$815.39 USD~~ Sale price From $719.51 USD
Unit price per

Sale
3" Gray NDS Mini Channel Kit w/Cathedral 316L Stainless Steel HP Grates

3" Gray NDS Mini Channel Kit w/Cathedral 316L Stainless Steel HP Grates

Regular price From $306.44 USD

Regular price Sale price From $306.44 USD
Unit price per
3" Sand MAX Mini Kit w/ Cathedral HP 316L Stainless Steel Grate

3" Sand MAX Mini Kit w/ Cathedral HP 316L Stainless Steel Grate

Regular price From $704.11 USD

Regular price Sale price From $704.11 USD
Unit price per
TDS™ 3" Gray MAX Mini w/Cathedral HP 316L Stainless Steel Grate & Stainless Steel Edge

TDS™ 3" Gray MAX Mini w/Cathedral HP 316L Stainless Steel Grate & Stainless Steel Edge

Regular price From $704.11 USD

Regular price Sale price From $704.11 USD
Unit price per
TDS™ 3" Gray MAX Mini w/Deco HP 316L Stainless Steel Grate & Stainless Steel Edge

TDS™ 3" Gray MAX Mini w/Deco HP 316L Stainless Steel Grate & Stainless Steel Edge

Regular price From $608.11 USD

Regular price Sale price From $608.11 USD
Unit price per
TDS™ 3" Gray MAX Mini w/Foam HP 316L Stainless Steel Grate & Stainless Steel Edge

TDS™ 3" Gray MAX Mini w/Foam HP 316L Stainless Steel Grate & Stainless Steel Edge

Regular price From $608.11 USD

Regular price Sale price From $608.11 USD
Unit price per
Zurn P6-BG Galvanized Ductile Iron H-20 Bar Grate 6" x 20" Grate | Class C

Zurn P6-BG Galvanized Ductile Iron H-20 Bar Grate 6" x 20" Grate | Class C

Regular price $154.40 USD

Regular price Sale price $154.40 USD
Unit price per
ULMA U100K Drain Channel with Galvanized Edging w/o Grate

Sale

ULMA U100K Drain Channel with Galvanized Edging w/o Grate

Regular price From $54.13 USD

Regular price ~~$69.59 USD~~ Sale price From $54.13 USD
Unit price per

Sale
NDS 3" Gray Mini Channel Kit w/ TDS Perforated Foam Heel Proof Grate - 316 Stainless

NDS 3" Gray Mini Channel Kit w/ TDS Perforated Foam Heel Proof Grate - 316 Stainless

Regular price From $306.44 USD

Regular price Sale price From $306.44 USD
Unit price per
3" Sand NDS Mini Channel Kit w/Cathedral 316L Stainless Steel HP Grates

3" Sand NDS Mini Channel Kit w/Cathedral 316L Stainless Steel HP Grates

Regular price From $312.47 USD

Regular price Sale price From $312.47 USD
Unit price per
NDS® 3" Sand Mini Channel Kit w/Square Deco 316L Stainless Steel HP Grates

NDS® 3" Sand Mini Channel Kit w/Square Deco 316L Stainless Steel HP Grates

Regular price From $312.47 USD

Regular price Sale price From $312.47 USD
Unit price per
NDS 3" Sand Mini Channel Kit with TDS Slotted Heel Proof Grate - 316L Stainless

NDS 3" Sand Mini Channel Kit with TDS Slotted Heel Proof Grate - 316L Stainless

Regular price From $312.47 USD

Regular price Sale price From $312.47 USD
Unit price per
3" Sand MAX Mini Kit w/Slotted Heelproof 316L Stainless Steel Grate

3" Sand MAX Mini Kit w/Slotted Heelproof 316L Stainless Steel Grate

Regular price From $704.11 USD

Regular price Sale price From $704.11 USD
Unit price per
TDS™ 3" Gray MAX Mini w/Slotted HP 316L Stainless Steel Grate & Stainless Steel Edge

TDS™ 3" Gray MAX Mini w/Slotted HP 316L Stainless Steel Grate & Stainless Steel Edge

Regular price From $704.11 USD

Regular price Sale price From $704.11 USD
Unit price per
FG-MESH-CB18 Class A Fiberglass 18" x 18" x 1" Catch Basin Grate - Dark Grey

FG-MESH-CB18 Class A Fiberglass 18" x 18" x 1" Catch Basin Grate - Dark Grey

Regular price $153.05 USD

Regular price Sale price $153.05 USD
Unit price per
Iron Age IA-LOC-0424-HP-BF Class B Locust Cast Iron 4" x 24" Grate - BoOF

Iron Age IA-LOC-0424-HP-BF Class B Locust Cast Iron 4" x 24" Grate - BoOF

Regular price $341.91 USD

Regular price Sale price $341.91 USD
Unit price per
Iron Age IA-LOC-0424-HP Class B Locust Cast Iron 4" x 24" Grate - Raw

Iron Age IA-LOC-0424-HP Class B Locust Cast Iron 4" x 24" Grate - Raw

Regular price $286.00 USD

Regular price Sale price $286.00 USD
Unit price per

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Resources

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Determining Your Grate Size

Load Class Chart

Drainage News

How Do You Clean Out a Trench Drain Without Damaging It?
May 27, 2026
What is Load Class and Why Is It Important?
Feb 23, 2024
Keeping Livestock Safe – Grate Ideas
Feb 02, 2024
TDS Bronze Age™ Collection
Oct 31, 2023

On Sale

ULMA 420 / GN100KCA, Class A, Slotted Galvanized Steel 122mm x 1M Grate
~~$37.45~~ $26.22
ULMA 424 / GN100KCC, Class C, Slotted Reinforced Galvanized Steel 124mm x 1M Grate
~~$80.36~~ $62.50
LD100X-2 Locking Device for ULMA Grates
~~$12.96~~ $10.08

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