The sump check valve prevents back flow to sump pumps. It fits both pedestal and submersible sump pumps with 1-1/4 in or 1-1/2 in discharge. Easy to install, this check valve is constructed of rubber.
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This sump or sewage check valve prevents back flow to sump or sewage pumps. It will fit 2 in discharge pipes. The flexible couplers allow for easy installation.
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