HPV Rotor, SIL-30AC, SIL-30ACMP Back Catalog number: 11-4179 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-10600 Check Valve Cartridge, 2/pk Price on request CTS-10476 Sapphire Plunger, Alliance Price on request CTS-11315 Needle Seal, PEEK™ SIL-20 Price on request