Piston Assembly, Sapphire Back Catalog number: 11-1596 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-4063 Outlet Check Valve Price on request CTS-21277 Needle Seat, 0.12mm ID, 0.8mm OD, PEEK, 600 bar Price on request 11-4179 HPV Rotor, SIL-30AC, SIL-30ACMP Price on request