Needle Seat, PEEK™, 0.17mm ID Back Catalog number: CTS-21253 Availability: In the manufacturer's stock Price on request - + Recommended G4220-60028 Outlet Valve 1290 Infinity pump 704,10 € 8002-0821 Flx SS cpilry 0.13x350mm UltiM3000RS TMO 140,51 € 5067-4728 Seal Cap Assembly 50,56 €