A floor sink grate (sometimes called a floor sink strainer or basket grate) is the removable top cover that sits on a floor sink — the large, box-style drain basin commonly found in commercial kitchens, food service areas, and other facilities where sinks, dishwashers, ice machines, or beverage equipment discharge water.
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Prevents large debris from entering the drain
The grate keeps food scraps, trash, and other solids from washing directly into the floor sink and clogging the drain line.
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Supports drainage while allowing flow
It’s slotted or perforated to let water pass through freely while catching bigger objects.
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Safety
It provides a stable walking surface so employees don’t step into an open floor sink, which could cause trips or injuries.
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Hygiene and pest control
By stopping solids from accumulating inside the drain basin, it reduces odors, bacterial buildup, and pest breeding grounds.