RELN Series 450 riser only is used with compatible Series 450 commercial drainage pits where additional pit height is required. It helps raise the pit to the required finished level when the drainage layout and installation conditions call for a riser.
This is a riser only product. Pit body, grate, trash screen, security kit and pipework are not included. The riser height is 300mm and should be installed to suit the selected pit, finished level and site requirements. Confirm compatibility, pipe layout and concrete support before ordering.
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