Needle Seal, Vespel® Back Catalog number: CTS-10686 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-1602 Seal, Polyethylene, High Pressure, Piston Price on request CTS-A145 Inlet Check Valve Price on request 11-4179 HPV Rotor, SIL-30AC, SIL-30ACMP Price on request