Box, FRP, 30" x 48" x 18", Tier 22 - B1C304818A - Quazite SiltSoxx Original Fits molded recesses on body

Fits molded recesses on body of channel

Weather-resistant design for extended outdoor use

Application FlexibilityThey are especially effective on slopes where erosion control is crucial but also perform well around drain inlets

and for radon mitigation in basement slab construction

Cast iron reader port for enhanced durability

Box, FRP, 30" x 48" x 18", Tier 22 - B1C304818A - Quazite SiltSoxx Original Fits molded recesses on bodyQuazite FRP ANSI SCTE 77 certified enclosure boxes, feature a high quality and lightweight fiberglass 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