Needle Seal, SIL-30AC, SIL-30ACMP Back Catalog number: 11-4052 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-21591 PM Kit, G4226A Price on request CTS-10770 Waste Valve, V3 (2 Way Solenoid Valve) Price on request CTS-10322 Ceramic Plunger Price on request