Polypropylene Valve Box Riser for Water Service Valves

The Polypropylene Valve Box Riser provides guided access to underground water service shutoff valves. It is produced from high-strength polypropylene, available in seventy-centimeter and ninety-centimeter heights to suit frost-depth requirements. Suitable for one-inch, one-and-a-quarter-inch, and two-inch service valves. Lightweight, corrosion-resistant, and available in fully-polymer or polymer-with-cast-iron-cap models.