NDS 14" x 19" x 6" Extension, Overlapping Cover - ICV
6" High Extension For Model No. 113BC Rectangular Valve Box.
Black Box/Green Lid
The NDS STANDARD SERIES 14" x 19" rectangular valve boxe's overlapping covers prevent dirt and grass from settling between body and cover. UV inhibitors are added to prevent discoloration and deterioration; such as cracking or blistering.
Injection molded of recycled polyolefin material with a melt index between 10-12.
Coloring and UV stabilizers are added, along with processing lubricants when needed.