Floor Sinks & Drainers

A floor sink is a deeper basin designed to receive indirect waste from equipment such as ice machines, refrigeration units, and dishwashers. A floor drain is typically installed directly in the floor to collect and remove surface water from cleaning, spills, and general drainage.

loor sinks help maintain proper drainage and sanitation by providing an approved location for indirect waste discharge from commercial equipment. Many health codes require floor sinks to prevent wastewater from backing up into food preparation areas.

Commercial floor sinks are available in various styles, including stainless steel floor sinks, cast iron floor sinks, square floor sinks, round floor sinks, and models with removable grates, strainers, and sediment buckets. The right type depends on the application and installation requirements.

Stainless steel is a popular choice for commercial floor sinks because it is durable, corrosion-resistant, easy to clean, and suitable for demanding foodservice environments. Other heavy-duty materials may also be used depending on the application and installation location.

Many floor sinks include removable grates, strainers, or sediment baskets, while some components may need to be purchased separately. These accessories help prevent debris from entering the drainage system and make cleaning easier.

Regularly remove debris from the grate or strainer, flush the drain with clean water, sanitize surfaces when needed, and inspect the drain line for clogs or buildup. Routine maintenance helps prevent odors, blockages, and drainage problems.

The correct size depends on the amount of wastewater generated, the type of equipment being drained, plumbing requirements, and available installation space. High-volume kitchens may require larger floor sinks with greater drainage capacity.

When selecting a floor sink or drainer, consider the application, drainage capacity, material, grate design, installation requirements, compatibility with existing plumbing, and local building codes. Choosing the right drainage solution improves kitchen safety, sanitation, and operational efficiency.