The Berner 40AC10E042RDC-SS is a 42-inch decorative rear adapter designed for air curtains. Crafted from durable stainless steel, this adapter enhances the aesthetic appeal of your air curtain installation while providing robust functionality. Its sleek design seamlessly integrates with various environments, making it an ideal choice for commercial spaces. The stainless steel construction ensures longevity and resistance to corrosion, maintaining a polished look over time. This rear adapter is essential for optimizing air flow and efficiency, contributing to a comfortable indoor climate.