Built to withstand the demands of underground applications, the Legacy Series polymer concrete enclosure by American Polymer Company offers robust protection with a Tier 22 rating. Measuring 48 inches on each side, this durable enclosure features a unique polymer concrete construction that utilizes a proprietary cross-linked resin system, ensuring exceptional strength and longevity. Designed to accommodate essential components such as cable racking, knockouts, and grounding options, it also adheres to various industry standards, including Telcordia GR-902-CORE and ANSI/SCTE 77 2023. The thoughtful two-piece cover design simplifies access while providing reliable security for critical underground infrastructure.