Needle Seal, SIL-30AC, SIL-30ACMP Back Catalog number: 11-4052 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-21129 Check Valve, Ti, Price on request CTS-A11342 Tube Assembly, Transducer to Check Valve Price on request 11-1601 Seal, GFP, High Pressure, Piston Price on request