NDS Standard Sand Valve Box Extension (14 in. x 19 in. x 6 in.) | NDS-116SAND

NDS-116SAND Standard Valve Box Extension

Add an extension if you need extra room. Extension is 6" tall. Valve BOX is NOT included with the EXTENSION.

• Fits on top of the 14" x 19" NDS-113BCS Standard Rectangular Valve Box
• 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.
• The cover seat shall have 16 structural ribs on the underside of the seat, each with a minimum thickness of .250"

NDS-116SAND Standard Valve Box Extension

Above diagram is of the COVER ONLY

This diagram reflects the VALVE BOX (NDS-113BCS) that the EXTENSION fits. Valve BOX is NOT included with the EXTENSION. Use these dimensions to determine if the EXTENSION will properly fit your current valve BOX.