HPV Rotor, SIL-30AC, SIL-30ACMP Back Catalog number: 11-4179 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-10694 Plunger Seal Price on request CTS-10758 Pump Seals, High Pressure Price on request CTS-10394 Pump Seal, Black Price on request