Check valves allow for the unrestricted flow of water up and out through the pipes, the internal check valve keeps pump fluid from flowing back into the sump basin.
Features:
- Made of non-corrosive materials for long service life
- Full flow positive sealing flapper design
- Eliminates backflow and wear on pump
- Stainless steel hose clamp included
- Durable thermoplastic body
- Heavy duty for long life
