G05 Valve Box, Polymer Concrete

G05 Valve Box, 12" Dia x 12" Polymer concrete valve box with cast iron ring. Fits readily available standard flush fit cast iron 11" cover.

Polymer concrete valve boxes provide the strength and durability of precast concrete at a fraction of the weight with easy access to standard size shutoff valves. The durable polymer concrete construction and cast iron ring combined meet ASSHTO H20 and M306 load requirements. Standard cast iron cover available at local distributors.