Check Valve Assembly, Inlet Back Catalog number: 11-1598 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-10985 600/610 Performance Maintenance Kit Price on request CTS-10600 Check Valve Cartridge, 2/pk Price on request CTS-21278 Rotor seal, Injector Valve 1300 bar, G7167B Price on request