The 3"x4" DWV PVC Floor Sink with Full Grate Flat Strainer by Braxton Harris is engineered for efficient drainage in commercial and residential applications. Constructed from high-quality PVC, this floor sink is resistant to corrosion and designed for durability. The 3"x4" size fits standard drainage systems, while the full grate flat strainer effectively prevents debris from clogging the drain. This product meets industry standards for drainage solutions, ensuring reliable performance and easy maintenance in kitchens, bathrooms, and utility areas.