Extension – Polymer Concrete – 36" x 36" x 12" – PG3636EA12 – Quazite backflow-enclosure-finder The 400TDS-AL enclosure is easy

The 400TDS-AL enclosure is easy to set up

The 3811R has fabric on both sides

It can be used for base reinforcement for roadways

Constructed from mesh netting filled with certified FilterMedia™

geogrid and erosion control products in place

Extension – Polymer Concrete – 36" x 36" x 12" – PG3636EA12 – Quazite backflow-enclosure-finder The 400TDS-AL enclosure is easyQuazite ANSI SCTE 77 certified enclosure boxes, feature a high quality polymer concrete construction in a multitude of sizes and depths allowing customization for any application. Hubbell offers three distinct brands of underground enclosures. All three are built with the same attention to quality and performance that you know and expect from Hubbell. Each brand is made of a different base material. Our comprehensive product offering is tailored to