Home / Appliance / Parts / Pump DC Back Up Pump PS17-118 Pump DC Back Up Pump PS17-118$326.49 Price may not be up-to-date. In Stock View Product Part Number: PS17-118 Brand: STA-RITE INDUSTRIES Seller: Sears PartsDirect Categories: Appliance, Parts 60-day return policy Description This DC backup pump (part number PS17-118) is for pumps. DC (direct current) backup pump PS17-118 spins the impeller to remove water from the sump location. Wear work gloves to protect your hands.