20″x20″ HINGED COVER AND FRAME VALVE BOX

*Overview:Frame and cover for Valve box
1.-Polymer concrete f’c= 11,379 psi.
2.-Fiberglass reinforced polymer concrete frame and cover.
3.-Dielectric product.
4.-Load rating: Traffic rated.
5.-Approximate weight:
· Cover: 88 lb
· Frame: 139 lb
6.-Polymer