Needle Seal, SIL-30AC, SIL-30ACMP Back Catalog number: 11-4052 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-0620 Outlet Check Valve Cartridge Price on request CTS-11367 Piston, Low Pressure Price on request CTS-21012 Compression Screws & Ferrules, 1/16", SS, 5/pk Price on request