Needle Seat Assembly, 0.12mm ID Back Catalog number: 11-3889 Availability: In the manufacturer's stock Price on request - + Recommended 11-1598 Check Valve Assembly, Inlet Price on request 11-2587 Piston Seal Wash Seal/Priming Valve Seal Price on request CTS-10770 Waste Valve, V3 (2 Way Solenoid Valve) Price on request