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-A159 Inlet Check Valve Price on request CTS-A11151 Needle Assembly, PEEK™ Price on request CTS-11149 Needle Seal O-Ring, 002 Kalrez Price on request