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-21566 PM Kit, Seal Wash for Binary Pump G4204A Price on request 11-1598 Check Valve Assembly, Inlet Price on request CTS-21095 Seal Wash (0.0787 ID, Fixed, Bio), 2/pk Price on request