Inlet Check Valve Back Catalog number: 11-4060 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended 11-2642 Needle Port Seal, AS-100, ASI-100T Price on request CTS-A11145 Tube Assy, System Outlet, SDS Price on request CTS-2061 Plunger Seal, Gold Price on request