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-A145 Inlet Check Valve Price on request 11-4122 PTFE Diaphragm, LC-30AD/i-Series, 2/pk Price on request CTS-10772 Pump Seals, Low Pressure Price on request