Cover – Polymer Concrete – Tier 22 – 48" x 72" – BLANK – PG4872HH0009 – Quazite 10 mil View our selection of backflow

View our selection of backflow enclosure heaters that do not require a serial number for purchase >

Cast iron reader port for enhanced durability

- Size: 52W X 61L X 52H

- Size: 38W X 80L X 43H

It’s designed to interlock with soil and aggregate to increase the strength of the soil

Cover – Polymer Concrete – Tier 22 – 48" x 72" – BLANK – PG4872HH0009 – Quazite 10 mil View our selection of backflowQuazite ANSI SCTE 77 certified enclosure covers feature a strong and duarble polymer concrete construction in a multiude of sizes with a vast array of options 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