Inlet Check Valve Back Catalog number: CTS-A145 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-A126 Outlet Check Valve Assembly Price on request CTS-11380 2690/2695 Performance Maintenance Kit w/Seal Pack Price on request 11-3832 Wash Seal, PE, 1220, 1260, 1290 Price on request