Inlet Check Valve Back Catalog number: CTS-A145 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-10693 Plunger Seal Price on request 11-4048 PEEK™ Needle Seal, SIL-30AC, SIL-30ACMP Price on request 11-1602 Seal, Polyethylene, High Pressure, Piston Price on request