Check Valve, Double Ball & Seat Back Catalog number: CTS-A11095 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-21015 Ferrule, 1/16", SS, 3/pk Price on request CTS-11080 Alliant Solvent Mgr PM Kit Price on request CTS-11425 Sapphire Plunger Price on request