Commercial Floor Sinks

A commercial floor sink is a floor-mounted stainless steel basin used to safely dispose of mop water, wastewater, or indirect drainage from equipment. Commonly installed in janitorial closets, commercial kitchens, and healthcare facilities, they feature splash guards, drain openings, and durable construction to withstand frequent, heavy-duty use.

Floor sinks vary by shape (square corner or round), depth, drain type, and mounting style. Common configurations include floor-mounted mop sinks with full skirts, single or multi-compartment designs, and units with free-flow or basket-strainer drains, each suited to specific applications like janitorial closets or food service back-of-house areas.

Griffin Products floor sinks are constructed from 16-gauge stainless steel, chosen for its durability, corrosion resistance, and ease of sanitation. This gauge provides a strong balance of strength and value for heavy commercial and institutional use, standing up to daily wear in demanding facility environments.

Yes, Griffin Products floor sinks ship with the WA-352 free flow drain included, eliminating the need to source a separate component. The 3 1/2-inch drain opening is sized for efficient water disposal, and installation documentation is available to support proper setup.

Yes, Griffin Products' commercial floor sinks are NSF approved, confirming they meet recognized sanitation and food safety standards. This certification makes them suitable for use in commercial kitchens, healthcare facilities, and other environments where hygiene compliance is required by health codes.

Griffin Products backs its commercial floor sinks with a 10-year manufacturer warranty, along with a 30-day money-back guarantee. This coverage reflects confidence in the 16-gauge stainless steel construction and provides facility managers with long-term assurance on their investment.