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-10285 TFE 3-Way Valve 4 (V4) Price on request CTS-A11372 Tube Assy, Transducer to Check Valve, I2V Price on request CTS-10566 Alliance Head Plunger Seal Kit, 2/pk Price on request