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	Riser Grate Orenco’s Riser Grate is a non-corroding polypropylene grate that can be dropped into the bottom of an access riser. The Riser Grate prevents tools or people from falling into a tank. In addition, service providers can rest filters or other components on the grate inside the riser and hose them off. It is easy to install and remove, and it fits most brands of ribbed PVC profile pipe. Installed in the bottom of a valve box, the grate prevents soil buildup. Riser grates are available in 18-, 21-, 24, and 30-in. diameters.
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