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Collection: Galvanized Steel Grates

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226 products

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226 products

POLYCAST® DP0750 Inline Catch Basin w/DG0640RH Reinforced Galvanized Slot Grate & HDPE Frame

POLYCAST® DP0750 Inline Catch Basin w/DG0640RH Reinforced Galvanized Slot Grate & HDPE Frame

Regular price $601.82 USD

Regular price Sale price $601.82 USD
Unit price per
TP0650S (Shallow) Catch Basin Kit w/ DG0620H for POLYCAST®

TP0650S (Shallow) Catch Basin Kit w/ DG0620H for POLYCAST®

Regular price $346.63 USD

Regular price Sale price $346.63 USD
Unit price per
TV0650S (Shallow) VE Catch Basin Kit w/ DG0640RH for POLYCAST®

TV0650S (Shallow) VE Catch Basin Kit w/ DG0640RH for POLYCAST®

Regular price $604.25 USD

Regular price Sale price $604.25 USD
Unit price per
TP0750S (Shallow) Catch Basin Kit w/ DG0646RH for POLYCAST®-Ductile Iron Frame

TP0750S (Shallow) Catch Basin Kit w/ DG0646RH for POLYCAST®-Ductile Iron Frame

Regular price $523.00 USD

Regular price Sale price $523.00 USD
Unit price per
TP0750S (Shallow) Catch Basin Kit w/ DG0646RH for POLYCAST®-HDPE Frame

TP0750S (Shallow) Catch Basin Kit w/ DG0646RH for POLYCAST®-HDPE Frame

Regular price $486.11 USD

Regular price Sale price $486.11 USD
Unit price per
TP0750S (Shallow) Catch Basin Kit w/ DG0640RH for POLYCAST®-HDPE Frame

TP0750S (Shallow) Catch Basin Kit w/ DG0640RH for POLYCAST®-HDPE Frame

Regular price $515.79 USD

Regular price Sale price $515.79 USD
Unit price per
TP0750S (Shallow) Catch Basin Kit w/ DG0640RH for POLYCAST®-Ductile Iron Frame

TP0750S (Shallow) Catch Basin Kit w/ DG0640RH for POLYCAST®-Ductile Iron Frame

Regular price $552.68 USD

Regular price Sale price $552.68 USD
Unit price per
POLYCAST® DP0650 Inline Catch Basin w/DG0646RH Reinforced Perforated Galvanized Grate & Edge

POLYCAST® DP0650 Inline Catch Basin w/DG0646RH Reinforced Perforated Galvanized Grate & Edge

Regular price $579.76 USD

Regular price Sale price $579.76 USD
Unit price per
POLYCAST® DP0650 Inline Catch Basin w/DG0646RH Reinforced Perforated Galvanized Grate

POLYCAST® DP0650 Inline Catch Basin w/DG0646RH Reinforced Perforated Galvanized Grate

Regular price $514.26 USD

Regular price Sale price $514.26 USD
Unit price per
POLYCAST® DP0650 Inline Catch Basin w/DG0646H Perforated Galvanized Grate & Galv. Edge

POLYCAST® DP0650 Inline Catch Basin w/DG0646H Perforated Galvanized Grate & Galv. Edge

Regular price $450.72 USD

Regular price Sale price $450.72 USD
Unit price per
POLYCAST® DP0650 Inline Catch Basin w/DG0646H Perforated Galvanized Grate

POLYCAST® DP0650 Inline Catch Basin w/DG0646H Perforated Galvanized Grate

Regular price $385.22 USD

Regular price Sale price $385.22 USD
Unit price per
POLYCAST® DP0650 Inline Catch Basin w/DG0640RH Reinforced Galvanized Slotted Grate

POLYCAST® DP0650 Inline Catch Basin w/DG0640RH Reinforced Galvanized Slotted Grate

Regular price $543.93 USD

Regular price Sale price $543.93 USD
Unit price per
POLYCAST® DP0650 Inline Catch Basin w/DG0640H Galvanized Slotted Grate & Edge

POLYCAST® DP0650 Inline Catch Basin w/DG0640H Galvanized Slotted Grate & Edge

Regular price $454.65 USD

Regular price Sale price $454.65 USD
Unit price per
POLYCAST® DP0650 Inline Catch Basin w/DG0640H Galvanized Slotted Grate

POLYCAST® DP0650 Inline Catch Basin w/DG0640H Galvanized Slotted Grate

Regular price $389.15 USD

Regular price Sale price $389.15 USD
Unit price per
POLYCAST® DP0650 Inline Catch Basin w/DG0623H Galvanized Square Deco Grate & Edge

POLYCAST® DP0650 Inline Catch Basin w/DG0623H Galvanized Square Deco Grate & Edge

Regular price $491.91 USD

Regular price Sale price $491.91 USD
Unit price per
POLYCAST® DP0650 Inline Catch Basin w/DG0623H Galvanized Square Deco Grate

POLYCAST® DP0650 Inline Catch Basin w/DG0623H Galvanized Square Deco Grate

Regular price $426.41 USD

Regular price Sale price $426.41 USD
Unit price per
POLYCAST® DP0650 Inline Catch Basin w/DG0622H Galvanized Foam Grate & Edge

POLYCAST® DP0650 Inline Catch Basin w/DG0622H Galvanized Foam Grate & Edge

Regular price $486.38 USD

Regular price Sale price $486.38 USD
Unit price per
POLYCAST® DP0650 Inline Catch Basin w/DG0622H Galvanized Foam Grate

POLYCAST® DP0650 Inline Catch Basin w/DG0622H Galvanized Foam Grate

Regular price $420.88 USD

Regular price Sale price $420.88 USD
Unit price per
POLYCAST® DP0650 Inline Catch Basin w/DG0621H Galvanized Transverse Slot Grate & Edge

POLYCAST® DP0650 Inline Catch Basin w/DG0621H Galvanized Transverse Slot Grate & Edge

Regular price $484.08 USD

Regular price Sale price $484.08 USD
Unit price per
POLYCAST® DP0650 Inline Catch Basin w/DG0621H Transverse Slot Grate

POLYCAST® DP0650 Inline Catch Basin w/DG0621H Transverse Slot Grate

Regular price $418.58 USD

Regular price Sale price $418.58 USD
Unit price per

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Resources

Shipping / Returns

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 HYDROPLUS Mini w/ BARS Ductile Iron Grate Class C
~~$237.16~~ $183.00
ULMA HYDROPLUS Mini w/ FERN Ductile Iron Grate Class C
~~$237.16~~ $183.00
ULMA HYDROPLUS Mini w/ CATHEDRAL Ductile Iron Grate Class C
~~$237.16~~ $183.00

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