The 4" Hub PVC Floor Sink with a 1/2" Grate Dome Strainer is designed for efficient drainage in commercial and residential settings. Constructed from durable PVC, this floor sink is resistant to corrosion and wear, ensuring long-lasting performance. The 1/2" grate dome strainer effectively captures debris while allowing for optimal water flow. Ideal for kitchens, bathrooms, and utility areas, this floor sink meets industry standards for safety and functionality, making it a reliable choice for your plumbing needs.