This Millenia 4-shelf mixed polymer shelving unit combines three vented upper shelves with one solid bottom shelf for organized storage in food service areas, walk-in coolers, healthcare facilities, supermarkets, and other wet, humid, or dry environments. Measuring 21'' W x 48'' D x 86'' H, the unit supports up to 2,000 lb overall. Each shelf is rated for up to 1,000 lb when the load is evenly distributed and the unit's total capacity is not exceeded.

The three vented shelves promote airflow around stored products, while the solid bottom shelf helps protect items from dust and dirt near the floor. Removable polypropylene shelf plates simplify cleaning and can be washed by hand or in an industrial dishwasher.

The all-polymer shelving system uses composite beams, reinforced nylon connectors, and polypropylene shelf plates for rust- and corrosion-free storage without metal shelving surfaces. It resists abrasive chemicals and salt water and is rated for temperatures from -36 degrees F to 190 degrees F. Shelves adjust in 1'' increments, and no tools are required for assembly. The unit is NSF approved and backed by a lifetime limited warranty against rust and corrosion.

Key Features:

• Mixed Four-Shelf Configuration: Includes three vented upper shelves, one solid bottom shelf, and four posts.
• 2,000 lb Overall Capacity: Supports up to 2,000 lb across the complete unit. Each shelf holds up to 1,000 lb when evenly distributed, subject to the overall unit capacity.
• Vented Upper Shelves: Open shelf surfaces promote airflow around stored containers, supplies, and packaged products.
• Solid Bottom Shelf: Provides a continuous lower storage surface and helps protect stored products from dust and dirt near the floor.
• Removable Shelf Plates: Polypropylene shelf plates can be removed for cleaning by hand or in an industrial dishwasher.
• Rust- and Corrosion-Free Construction: All-polymer components resist abrasive chemicals, salt water, moisture, rust, and corrosion.
• Wide Temperature Range: Rated for use from -36 degrees F to 190 degrees F in freezer, cooler, ambient, and warm storage environments.
• Adjustable, Tool-Free Assembly: Shelves adjust in 1'' increments, and the unit assembles without tools.
• NSF Approved: Suitable for food service and other environments where sanitation requirements are important.

This 4-shelf mixed polymer shelving unit combines airflow, continuous lower storage, and a 2,000 lb overall capacity within a 21'' W x 48'' D x 86'' H footprint. Its adjustable shelves, removable shelf plates, and rust- and corrosion-free construction make it a practical storage solution for wet, humid, refrigerated, and dry environments.