PEEK™ Needle Seal, SIL-30AC, SIL-30ACMP Back Catalog number: 11-4048 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-A157 Outlet Check Valve Price on request 11-2570 Needle Seat Price on request CTS-11294 1515 Performance Maintenance Kit Price on request