ULMA 437 ADA Compliant Wedge Wire 316 Stainless Steel 122mm x 0.5M Grate Class B

SKU: 437

316L Stainless Steel Wedge Wire Grate (0.5M) – Class B, ADA Compliant
For use with ULMA, MEArin, ABT and ACO trench drain systems

Salt Water Grade

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This 316L Marine Grade Stainless Steel Wedge Wire Grate is 122mm (4.80″) wide and 0.5M (19.60″) in length and is ADA compliant. This grate has a Load Class B rating for footways, pedestrian and comparable areas, car parks or parking decks where only occasional vehicular access is likely. The marine-grade 316L stainless steel material is made to withstand corrosive environments and saltwater applications, such as saltwater pools, spas, kennels, zoos, breweries, wineries and food processing facilities.

Locking device sold separately:

437 Specification SheetSPEC SHEET 437 stainless steel wedge wire grate

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Grate Shape


Grate Pattern


Grate Height

3/4 inch


ACO K100, D100, Gatic, HYDROPLUS, HYDROPLUS MINI, M100K, M100KX, MEA100, Polydrain, U100K, U100KX



Product Type


Load Class

Load Class B

Grate Width

5 inch

Grate Load Class

Grate Material

CSI Code 05 59 00, 05 70 00, 22 00 00, 22 14 00, 22 14 26, 22 14 26.19, 33 40 00, 33 44 16

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