Sump pumps, typically in a sump basin in the basement of your home, pump out water (groundwater seepage) before your basement floods. Sump Pumps are available in a variety of constructions from corrosion resistant thermoplastic, heavy-duty stainless steel, and durable cast iron preferred by professionals and operate via a vertical, tethered, or electronic switch.
Your sump pump check valve should be replaced whenever a sump pump is replaced.
