NDS meter boxes and covers are injection molded of structural foam recycled polyolefin material with a melt index between 10-12. Coloring and UV stabilizers are added along with processing lubricants when needed.
The NDS STANDARD SERIES 12" x 14" body is tapered and has a minimum wall thickness of 0.200". The body has a double wall at the top cover seat area with a minimum thickness of 0.250".
The cover seat area has 16 structural support ribs on the underside of the seat, each with a minimum thickness of 0.250".