The NDS Pro-Spec™ 14″ x 19″ body is tapered and has a minimum wall thickness of 5 mm. The body has a double wall in the top cover seat area, with a minimum thickness of 5 mm. The cover seat area has 18 structural support ribs on the underside of the seat, each with a minimum thickness of 5 mm. The bottom of the body has a 12 mm flange. The cover has an average thickness of 5 mm. The valve box has a 3/8″ brass nut for bolt-down as a standard feature.
- Size: W:14″ x L:19″ x D:12″.
- Material: Polypropylene.
- Corrugated sidewalls provide higher strength
- Specification grade valve boxes for commercial applications.
- Reinforced covers for heavier loads.
- Integrated nut for bolt-down capability.
- High UV resistance prevents discoloration and cracking.
- Overlapping covers prevent dirt and grass from settling in between body and cover.
Note: for suitable valves.
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