Sewer Ejector Valves Are Designed To Prevent Back Flow.
Sewer Ejector Valves are made of cast iron and other high quality materials for long lasting durability and dependability. Check valve prevents back flow to sump or sewage pumps. Types are Sewer Ejector Valve and Sewer Ejector Valve w/Cast Iron Body. Color finishes are Chrome-Plated and Zinc. Package quantity is 8.