If a cast iron sump pump fails there is no need to discard it. A cast iron sump pump will last many years; therefore installing a replacement part makes sense. Many brands offer replacement parts. Be sure to check the replacement parts; they are made by the brand manufacturer so they will fit very well.
If you are new to sump pumps, reviewing the pros of each sump pump type is very helpful before reviewing sump pumps by brand and model.
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