Needle Seal, SIL-30AC, SIL-30ACMP Back Catalog number: 11-4052 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-11282 1525 Performance Maintenance Kit Price on request CTS-21145 Inlet Check Valve Price on request CTS-A138 Ceramic Plunger Assembly Price on request