- WAYNE Basement Back Up 1/2 HP & 12 Volt Combination System.
- This system requires a check valve, which is not included.
- Epoxy Coated Steel Housing / Cast Iron bottom
- Corrosion-Resistant Thermoplastic Engineered Flow Divertor, for Switch Protection
- 1-1/2 in. NPT Discharge for Easy Installation and Compliance with Building Codes
- or Use In 16 in. Diameter or Larger Sump Basins
- Protects your basement with hours of pumping power when the electricity goes out.
- Removes up to 10,000 gallons on a single battery charge.