Magic Plastics 0801-20H2 2" - “CR2” CORROSION RESISTANT CHECK VALVES P-154FW04-LF It is listed for in-ground

It is listed for in-ground direct burial or concrete encasement

Offset interior width: Approximately 15-3/4 inches at the narrowed side

telling you when to clean the filter

Coastal homes & nautical décor

Magic Plastics 0801-20H2 2" - “CR2” CORROSION RESISTANT CHECK VALVES P-154FW04-LF It is listed for in-groundThe CR2 Back Flow prevention check valve is completely corrosion resistant, making it the ultimate solution for protecting your expensive Heat Exchangers from the potential damage of inline Chlorinators while also maintaining a Full Flow circulation system. Numerous features are included with the CR2 Valve including a proprietary designed Hastelloy Spring, Glass Filled Noryl injection molded shaft, 100% Silicone Gasket and a Clear, serviceable lid.