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Collection: Stainless Steel Grates

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NDS (38 products)
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General Purpose Drainage - External (268 products)
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FP1200 (Replacement Part Only) (7 products)
HYDROPLUS (18 products)
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5.25" (192 products)
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317 products

ULMA M100KX Kit with TDS 438 Reinforced Stainless Wedge Wire Grate

ULMA M100KX Kit with TDS 438 Reinforced Stainless Wedge Wire Grate

Regular price From $909.96 USD

Regular price Sale price From $909.96 USD
Unit price per
POLYCAST® DP0750 Inline Catch Basin w/DG0647R Slotted Stainless Grate & DI Frame

POLYCAST® DP0750 Inline Catch Basin w/DG0647R Slotted Stainless Grate & DI Frame

Regular price $777.74 USD

Regular price Sale price $777.74 USD
Unit price per
TP0750S (Shallow) Catch Basin Kit w/ DG0655R for POLYCAST®-Ductile Iron Frame

TP0750S (Shallow) Catch Basin Kit w/ DG0655R for POLYCAST®-Ductile Iron Frame

Regular price $674.08 USD

Regular price Sale price $674.08 USD
Unit price per
TP0750S (Shallow) Catch Basin Kit w/ DG0647RH for POLYCAST®-HDPE Frame

TP0750S (Shallow) Catch Basin Kit w/ DG0647RH for POLYCAST®-HDPE Frame

Regular price $654.82 USD

Regular price Sale price $654.82 USD
Unit price per
TP0750S (Shallow) Catch Basin Kit w/ DG0647RH for POLYCAST®-Ductile Iron Frame

TP0750S (Shallow) Catch Basin Kit w/ DG0647RH for POLYCAST®-Ductile Iron Frame

Regular price $691.71 USD

Regular price Sale price $691.71 USD
Unit price per
POLYCAST® DP0650 Inline Catch Basin w/DG0657RH Reinforced Stainless Perforated Grate

POLYCAST® DP0650 Inline Catch Basin w/DG0657RH Reinforced Stainless Perforated Grate

Regular price $670.37 USD

Regular price Sale price $670.37 USD
Unit price per
POLYCAST® DP0650 Inline Catch Basin w/DG0657H Perforated Stainless Grate & Edge

POLYCAST® DP0650 Inline Catch Basin w/DG0657H Perforated Stainless Grate & Edge

Regular price $558.75 USD

Regular price Sale price $558.75 USD
Unit price per
POLYCAST® DP0650 Inline Catch Basin w/DG0657H Stainless Perforated Grate

POLYCAST® DP0650 Inline Catch Basin w/DG0657H Stainless Perforated Grate

Regular price $486.50 USD

Regular price Sale price $486.50 USD
Unit price per
POLYCAST® DP0650 Inline Catch Basin w/DG0655RH Reinforced Wedge Wire Stainless Grate & Edge

POLYCAST® DP0650 Inline Catch Basin w/DG0655RH Reinforced Wedge Wire Stainless Grate & Edge

Regular price $756.78 USD

Regular price Sale price $756.78 USD
Unit price per
POLYCAST® DP0650 Inline Catch Basin w/DG0655RH Reinforced Wedge Wire Slotted Stainless Grate

POLYCAST® DP0650 Inline Catch Basin w/DG0655RH Reinforced Wedge Wire Slotted Stainless Grate

Regular price $684.53 USD

Regular price Sale price $684.53 USD
Unit price per
POLYCAST® DP0650 Inline Catch Basin w/DG0655H Wedge Wire Slotted Stainless Grate

POLYCAST® DP0650 Inline Catch Basin w/DG0655H Wedge Wire Slotted Stainless Grate

Regular price $606.69 USD

Regular price Sale price $606.69 USD
Unit price per
POLYCAST® DP0650 Inline Catch Basin w/DG0655H Wedge Wire Slotted Stainless Grate & Edge

POLYCAST® DP0650 Inline Catch Basin w/DG0655H Wedge Wire Slotted Stainless Grate & Edge

Regular price $815.37 USD

Regular price Sale price $815.37 USD
Unit price per
POLYCAST® DP0650 Inline Catch Basin w/DG0647RH Reinforced Slotted Stainless Grate & Edge

POLYCAST® DP0650 Inline Catch Basin w/DG0647RH Reinforced Slotted Stainless Grate & Edge

Regular price $774.42 USD

Regular price Sale price $774.42 USD
Unit price per
POLYCAST® DP0650 Inline Catch Basin w/DG0647RH Reinforced Slotted Stainless Grate

POLYCAST® DP0650 Inline Catch Basin w/DG0647RH Reinforced Slotted Stainless Grate

Regular price $702.17 USD

Regular price Sale price $702.17 USD
Unit price per
POLYCAST® DP0650 Inline Catch Basin w/DG0647H Slotted Stainless Grate & Edge

POLYCAST® DP0650 Inline Catch Basin w/DG0647H Slotted Stainless Grate & Edge

Regular price $549.38 USD

Regular price Sale price $549.38 USD
Unit price per
POLYCAST® DP0650 Inline Catch Basin w/DG0647H Slotted Stainless Grate

POLYCAST® DP0650 Inline Catch Basin w/DG0647H Slotted Stainless Grate

Regular price $477.13 USD

Regular price Sale price $477.13 USD
Unit price per
POLYCAST® DP0650 Inline Catch Basin w/DG0633H Stainless Square Deco Grate & Edge

POLYCAST® DP0650 Inline Catch Basin w/DG0633H Stainless Square Deco Grate & Edge

Regular price $527.03 USD

Regular price Sale price $527.03 USD
Unit price per
POLYCAST® DP0650 Inline Catch Basin w/DG0633H Stainless Square Deco Grate

POLYCAST® DP0650 Inline Catch Basin w/DG0633H Stainless Square Deco Grate

Regular price $461.53 USD

Regular price Sale price $461.53 USD
Unit price per
POLYCAST® DP0650 Inline Catch Basin w/DG0632H Stainless Foam Grate & Edge

POLYCAST® DP0650 Inline Catch Basin w/DG0632H Stainless Foam Grate & Edge

Regular price $524.06 USD

Regular price Sale price $524.06 USD
Unit price per
POLYCAST® DP0650 Inline Catch Basin w/DG0632H Stainless Foam Grate

POLYCAST® DP0650 Inline Catch Basin w/DG0632H Stainless Foam Grate

Regular price $458.56 USD

Regular price Sale price $458.56 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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