HPV Rotor, SIL-30AC, SIL-30ACMP Back Catalog number: 11-4179 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-21012 Compression Screws & Ferrules, 1/16", SS, 5/pk Price on request CTS-0721 Outlet Check Valve Assembly Price on request 11-2525 1/4" Short Comp. Screw (Gold-Plated), 10/pk Price on request