Needle Seat Assembly, 0.12mm ID Back Catalog number: 11-3889 Availability: In the manufacturer's stock Price on request - + Recommended CTS-A11095 Check Valve, Double Ball & Seat Price on request PL7100600 MarvelXACT PLS 100µm x 600mm Price on request PL7050600 MarvelXACT PLS 50µm x 600mm Price on request