Needle Seat, 0.12mm ID, 0.8mm OD, PEEK, 600 bar Back Catalog number: CTS-21277 Availability: In the manufacturer's stock Price on request - + Recommended CTS-10493 Check Valve Cartridge, 2/pk Price on request 11-4179 HPV Rotor, SIL-30AC, SIL-30ACMP Price on request CTS-A11372 Tube Assy, Transducer to Check Valve, I2V Price on request