Maximize your commercial kitchen storage with the **Cambro CPA243072V4480 30" Premium Polymer Shelf Kit**—a versatile, high-capacity add-on unit designed to expand your existing **Cambro Premium shelving system**. This **4-tier, 800lb capacity** unit features **dishwasher-safe, vented polypropylene shelf plates** that ensure hygiene and durability, even in demanding environments like walk-in coolers, freezers, or warm dishrooms. With a **temperature range of -36 to 190°F**, it’s built to handle everything from frozen goods to hot pantry items without warping or degradation. The **preassembled post kit, molded dovetails, and 8 traverses** allow for easy assembly in **straight, U, L, or T configurations**, making it ideal for tight spaces or custom layouts. The **speckled gray finish** blends seamlessly with Cambro’s **Premium series**, offering a sleek, professional look while providing **2,000lb full-load capacity** for heavy-duty storage needs. Whether you're outfitting a busy restaurant, catering kitchen, or industrial facility, this **NSF-compliant shelving unit** delivers the **space efficiency, durability, and hygiene** commercial operators demand. **Upgrade your storage system today for long-lasting performance.**