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-6613 Black Plunger Seal Price on request CTS-21011 Cartridge Check Valve System Kit Price on request CTS-A159 Inlet Check Valve Price on request