Tube Assy, System Outlet, SDS Back Catalog number: CTS-A11145 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-3889 Needle Seat Assembly, 0.12mm ID Price on request CTS-A11095 Check Valve, Double Ball & Seat Price on request CTS-A117 Inlet Check Valve Price on request